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octicon-link-external HeaderMenu-external-icon color-fg-subtle"> <path d="M3.75 2h3.5a.75.75 0 0 1 0 1.5h-3.5a.25.25 0 0 0-.25.25v8.5c0 .138.112.25.25.25h8.5a.25.25 0 0 0 .25-.25v-3.5a.75.75 0 0 1 1.5 0v3.5A1.75 1.75 0 0 1 12.25 14h-8.5A1.75 1.75 0 0 1 2 12.25v-8.5C2 2.784 2.784 2 3.75 2Zm6.854-1h4.146a.25.25 0 0 1 .25.25v4.146a.25.25 0 0 1-.427.177L13.03 4.03 9.28 7.78a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042l3.75-3.75-1.543-1.543A.25.25 0 0 1 10.604 1Z"></path> </svg> </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary Link--external" target="_blank" data-analytics-event="{"location":"navbar","action":"blog","context":"product","tag":"link","label":"blog_link_product_navbar"}" href="https://github.blog"> Blog <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-link-external HeaderMenu-external-icon color-fg-subtle"> <path d="M3.75 2h3.5a.75.75 0 0 1 0 1.5h-3.5a.25.25 0 0 0-.25.25v8.5c0 .138.112.25.25.25h8.5a.25.25 0 0 0 .25-.25v-3.5a.75.75 0 0 1 1.5 0v3.5A1.75 1.75 0 0 1 12.25 14h-8.5A1.75 1.75 0 0 1 2 12.25v-8.5C2 2.784 2.784 2 3.75 2Zm6.854-1h4.146a.25.25 0 0 1 .25.25v4.146a.25.25 0 0 1-.427.177L13.03 4.03 9.28 7.78a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042l3.75-3.75-1.543-1.543A.25.25 0 0 1 10.604 1Z"></path> </svg> </a></li> </ul> </div> </div> </div> </li> <li class="HeaderMenu-item position-relative flex-wrap flex-justify-between flex-items-center d-block d-lg-flex flex-lg-nowrap flex-lg-items-center js-details-container js-header-menu-item"> <button type="button" class="HeaderMenu-link border-0 width-full width-lg-auto px-0 px-lg-2 py-lg-2 no-wrap d-flex flex-items-center flex-justify-between js-details-target" aria-expanded="false"> Solutions <svg opacity="0.5" aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-chevron-down HeaderMenu-icon ml-1"> <path d="M12.78 5.22a.749.749 0 0 1 0 1.06l-4.25 4.25a.749.749 0 0 1-1.06 0L3.22 6.28a.749.749 0 1 1 1.06-1.06L8 8.939l3.72-3.719a.749.749 0 0 1 1.06 0Z"></path> </svg> </button> <div class="HeaderMenu-dropdown dropdown-menu rounded m-0 p-0 pt-2 pt-lg-4 position-relative position-lg-absolute left-0 left-lg-n3 d-lg-flex flex-wrap dropdown-menu-wide"> <div class="HeaderMenu-column px-lg-4 border-lg-right mb-4 mb-lg-0 pr-lg-7"> <div class="border-bottom pb-3 pb-lg-0 border-lg-bottom-0 pb-lg-3 mb-3 mb-lg-0"> <span class="d-block h4 color-fg-default my-1" id="solutions-by-company-size-heading">By company size</span> <ul class="list-style-none f5" aria-labelledby="solutions-by-company-size-heading"> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"enterprises","context":"solutions","tag":"link","label":"enterprises_link_solutions_navbar"}" href="https://github.com/enterprise"> Enterprises </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"small_and_medium_teams","context":"solutions","tag":"link","label":"small_and_medium_teams_link_solutions_navbar"}" href="https://github.com/team"> Small and medium teams </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"startups","context":"solutions","tag":"link","label":"startups_link_solutions_navbar"}" href="https://github.com/enterprise/startups"> Startups </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"nonprofits","context":"solutions","tag":"link","label":"nonprofits_link_solutions_navbar"}" href="/solutions/industry/nonprofits"> Nonprofits </a></li> </ul> </div> <div class="border-bottom pb-3 pb-lg-0 border-lg-bottom-0"> <span class="d-block h4 color-fg-default my-1" id="solutions-by-use-case-heading">By use case</span> <ul class="list-style-none f5" aria-labelledby="solutions-by-use-case-heading"> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"devsecops","context":"solutions","tag":"link","label":"devsecops_link_solutions_navbar"}" href="/solutions/use-case/devsecops"> DevSecOps </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"devops","context":"solutions","tag":"link","label":"devops_link_solutions_navbar"}" href="/solutions/use-case/devops"> DevOps </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"ci_cd","context":"solutions","tag":"link","label":"ci_cd_link_solutions_navbar"}" href="/solutions/use-case/ci-cd"> CI/CD </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"view_all_use_cases","context":"solutions","tag":"link","label":"view_all_use_cases_link_solutions_navbar"}" href="/solutions/use-case"> View all use cases </a></li> </ul> </div> </div> <div class="HeaderMenu-column px-lg-4"> <div class="border-bottom pb-3 pb-lg-0 border-lg-bottom-0"> <span class="d-block h4 color-fg-default my-1" id="solutions-by-industry-heading">By industry</span> <ul class="list-style-none f5" aria-labelledby="solutions-by-industry-heading"> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"healthcare","context":"solutions","tag":"link","label":"healthcare_link_solutions_navbar"}" href="/solutions/industry/healthcare"> Healthcare </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"financial_services","context":"solutions","tag":"link","label":"financial_services_link_solutions_navbar"}" href="/solutions/industry/financial-services"> Financial services </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"manufacturing","context":"solutions","tag":"link","label":"manufacturing_link_solutions_navbar"}" href="/solutions/industry/manufacturing"> Manufacturing </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"government","context":"solutions","tag":"link","label":"government_link_solutions_navbar"}" href="/solutions/industry/government"> Government </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"view_all_industries","context":"solutions","tag":"link","label":"view_all_industries_link_solutions_navbar"}" href="/solutions/industry"> View all industries </a></li> </ul> </div> </div> <div class="HeaderMenu-trailing-link rounded-bottom-2 flex-shrink-0 mt-lg-4 px-lg-4 py-4 py-lg-3 f5 text-semibold"> <a href="/solutions"> View all solutions <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-chevron-right HeaderMenu-trailing-link-icon"> <path d="M6.22 3.22a.75.75 0 0 1 1.06 0l4.25 4.25a.75.75 0 0 1 0 1.06l-4.25 4.25a.751.751 0 0 1-1.042-.018.751.751 0 0 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d-lg-flex flex-wrap dropdown-menu-wide"> <div class="HeaderMenu-column px-lg-4 border-lg-right mb-4 mb-lg-0 pr-lg-7"> <div class="border-bottom pb-3 pb-lg-0 border-lg-bottom-0"> <span class="d-block h4 color-fg-default my-1" id="resources-topics-heading">Topics</span> <ul class="list-style-none f5" aria-labelledby="resources-topics-heading"> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"ai","context":"resources","tag":"link","label":"ai_link_resources_navbar"}" href="/resources/articles/ai"> AI </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"devops","context":"resources","tag":"link","label":"devops_link_resources_navbar"}" href="/resources/articles/devops"> DevOps </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"security","context":"resources","tag":"link","label":"security_link_resources_navbar"}" href="/resources/articles/security"> Security </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"software_development","context":"resources","tag":"link","label":"software_development_link_resources_navbar"}" href="/resources/articles/software-development"> Software Development </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"view_all","context":"resources","tag":"link","label":"view_all_link_resources_navbar"}" href="/resources/articles"> View all </a></li> </ul> </div> </div> <div class="HeaderMenu-column px-lg-4"> <div class="border-bottom pb-3 pb-lg-0 border-lg-bottom-0 border-bottom-0"> <span class="d-block h4 color-fg-default my-1" id="resources-explore-heading">Explore</span> <ul class="list-style-none f5" aria-labelledby="resources-explore-heading"> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary Link--external" target="_blank" data-analytics-event="{"location":"navbar","action":"learning_pathways","context":"resources","tag":"link","label":"learning_pathways_link_resources_navbar"}" href="https://resources.github.com/learn/pathways"> Learning Pathways <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-link-external HeaderMenu-external-icon color-fg-subtle"> <path d="M3.75 2h3.5a.75.75 0 0 1 0 1.5h-3.5a.25.25 0 0 0-.25.25v8.5c0 .138.112.25.25.25h8.5a.25.25 0 0 0 .25-.25v-3.5a.75.75 0 0 1 1.5 0v3.5A1.75 1.75 0 0 1 12.25 14h-8.5A1.75 1.75 0 0 1 2 12.25v-8.5C2 2.784 2.784 2 3.75 2Zm6.854-1h4.146a.25.25 0 0 1 .25.25v4.146a.25.25 0 0 1-.427.177L13.03 4.03 9.28 7.78a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042l3.75-3.75-1.543-1.543A.25.25 0 0 1 10.604 1Z"></path> </svg> </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary Link--external" target="_blank" data-analytics-event="{"location":"navbar","action":"events_amp_webinars","context":"resources","tag":"link","label":"events_amp_webinars_link_resources_navbar"}" href="https://resources.github.com"> Events & Webinars <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-link-external HeaderMenu-external-icon color-fg-subtle"> <path d="M3.75 2h3.5a.75.75 0 0 1 0 1.5h-3.5a.25.25 0 0 0-.25.25v8.5c0 .138.112.25.25.25h8.5a.25.25 0 0 0 .25-.25v-3.5a.75.75 0 0 1 1.5 0v3.5A1.75 1.75 0 0 1 12.25 14h-8.5A1.75 1.75 0 0 1 2 12.25v-8.5C2 2.784 2.784 2 3.75 2Zm6.854-1h4.146a.25.25 0 0 1 .25.25v4.146a.25.25 0 0 1-.427.177L13.03 4.03 9.28 7.78a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042l3.75-3.75-1.543-1.543A.25.25 0 0 1 10.604 1Z"></path> </svg> </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"ebooks_amp_whitepapers","context":"resources","tag":"link","label":"ebooks_amp_whitepapers_link_resources_navbar"}" href="https://github.com/resources/whitepapers"> Ebooks & Whitepapers </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"customer_stories","context":"resources","tag":"link","label":"customer_stories_link_resources_navbar"}" href="https://github.com/customer-stories"> Customer Stories </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary Link--external" target="_blank" data-analytics-event="{"location":"navbar","action":"partners","context":"resources","tag":"link","label":"partners_link_resources_navbar"}" href="https://partner.github.com"> Partners <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-link-external HeaderMenu-external-icon color-fg-subtle"> <path d="M3.75 2h3.5a.75.75 0 0 1 0 1.5h-3.5a.25.25 0 0 0-.25.25v8.5c0 .138.112.25.25.25h8.5a.25.25 0 0 0 .25-.25v-3.5a.75.75 0 0 1 1.5 0v3.5A1.75 1.75 0 0 1 12.25 14h-8.5A1.75 1.75 0 0 1 2 12.25v-8.5C2 2.784 2.784 2 3.75 2Zm6.854-1h4.146a.25.25 0 0 1 .25.25v4.146a.25.25 0 0 1-.427.177L13.03 4.03 9.28 7.78a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042l3.75-3.75-1.543-1.543A.25.25 0 0 1 10.604 1Z"></path> </svg> </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"executive_insights","context":"resources","tag":"link","label":"executive_insights_link_resources_navbar"}" href="https://github.com/solutions/executive-insights"> Executive Insights </a></li> </ul> </div> </div> </div> </li> <li class="HeaderMenu-item position-relative flex-wrap flex-justify-between flex-items-center d-block d-lg-flex flex-lg-nowrap flex-lg-items-center js-details-container js-header-menu-item"> <button type="button" class="HeaderMenu-link border-0 width-full width-lg-auto px-0 px-lg-2 py-lg-2 no-wrap d-flex flex-items-center flex-justify-between js-details-target" aria-expanded="false"> Open Source <svg opacity="0.5" aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-chevron-down HeaderMenu-icon ml-1"> <path d="M12.78 5.22a.749.749 0 0 1 0 1.06l-4.25 4.25a.749.749 0 0 1-1.06 0L3.22 6.28a.749.749 0 1 1 1.06-1.06L8 8.939l3.72-3.719a.749.749 0 0 1 1.06 0Z"></path> </svg> </button> <div class="HeaderMenu-dropdown dropdown-menu rounded m-0 p-0 pt-2 pt-lg-4 position-relative position-lg-absolute left-0 left-lg-n3 pb-2 pb-lg-4 px-lg-4"> <div class="HeaderMenu-column"> <div class="border-bottom pb-3 pb-lg-0 pb-lg-3 mb-3 mb-lg-0 mb-lg-3"> <ul class="list-style-none f5" > <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary d-flex flex-items-center Link--has-description" data-analytics-event="{"location":"navbar","action":"github_sponsors","context":"open_source","tag":"link","label":"github_sponsors_link_open_source_navbar"}" href="/sponsors"> <div> <div class="color-fg-default h4">GitHub Sponsors</div> Fund open source developers </div> </a></li> </ul> </div> <div class="border-bottom pb-3 pb-lg-0 pb-lg-3 mb-3 mb-lg-0 mb-lg-3"> <ul class="list-style-none f5" > <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary d-flex flex-items-center Link--has-description" data-analytics-event="{"location":"navbar","action":"the_readme_project","context":"open_source","tag":"link","label":"the_readme_project_link_open_source_navbar"}" href="https://github.com/readme"> <div> <div class="color-fg-default h4">The ReadME Project</div> GitHub community articles </div> </a></li> </ul> </div> <div class="border-bottom pb-3 pb-lg-0 border-bottom-0"> <span class="d-block h4 color-fg-default my-1" id="open-source-repositories-heading">Repositories</span> <ul class="list-style-none f5" aria-labelledby="open-source-repositories-heading"> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" data-analytics-event="{"location":"navbar","action":"topics","context":"open_source","tag":"link","label":"topics_link_open_source_navbar"}" href="https://github.com/topics"> Topics </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary" 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dir=\"auto\"\u003eUltimate Python study guide\u003c/h1\u003e\u003ca id=\"user-content-ultimate-python-study-guide\" class=\"anchor\" aria-label=\"Permalink: Ultimate Python study guide\" href=\"#ultimate-python-study-guide\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp 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src=\"https://camo.githubusercontent.com/3a16b909a78aec303525316e1e1b85fbf6a8d6fd485e0314947409f8da72f191/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6963656e73652f6875616e6773616d2f756c74696d6174652d707974686f6e\" alt=\"License\" data-canonical-src=\"https://img.shields.io/github/license/huangsam/ultimate-python\" style=\"max-width: 100%;\"\u003e\u003c/a\u003e\n\u003ca href=\"https://www.reddit.com/r/Python/comments/inllmf/ultimate_python_study_guide/\" rel=\"nofollow\"\u003e\u003cimg src=\"https://camo.githubusercontent.com/201f9f948cf8af67c419893b81f2a1df3bc6a26fedcc279d61ea9c2a88ea3d62/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f7265646469742d6f726967696e616c5f706f73742d726564\" alt=\"r/Python\" data-canonical-src=\"https://img.shields.io/badge/reddit-original_post-red\" style=\"max-width: 100%;\"\u003e\u003c/a\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003eUltimate Python study guide for newcomers and professionals alike. 🐍 🐍 🐍\u003c/p\u003e\n\u003cdiv class=\"highlight highlight-source-python notranslate position-relative overflow-auto\" dir=\"auto\" data-snippet-clipboard-copy-content=\"print(\u0026quot;Ultimate Python study guide\u0026quot;)\"\u003e\u003cpre\u003e\u003cspan class=\"pl-en\"\u003eprint\u003c/span\u003e(\u003cspan class=\"pl-s\"\u003e\"Ultimate Python study guide\"\u003c/span\u003e)\u003c/pre\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003ca href=\"/huangsam/ultimate-python/blob/main/README.md\"\u003eEnglish\u003c/a\u003e |\n\u003ca href=\"/huangsam/ultimate-python/blob/main/README.ko.md\"\u003e한국어\u003c/a\u003e |\n\u003ca href=\"/huangsam/ultimate-python/blob/main/README.zh_tw.md\"\u003e繁体中文\u003c/a\u003e |\n\u003ca href=\"/huangsam/ultimate-python/blob/main/README.es.md\"\u003eEspañol\u003c/a\u003e |\n\u003ca href=\"/huangsam/ultimate-python/blob/main/README.de.md\"\u003eDeutsch\u003c/a\u003e |\n\u003ca href=\"/huangsam/ultimate-python/blob/main/README.hi.md\"\u003eहिन्दी\u003c/a\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer\" href=\"/huangsam/ultimate-python/blob/main/images/ultimatepython.webp\"\u003e\u003cimg src=\"/huangsam/ultimate-python/raw/main/images/ultimatepython.webp\" alt=\"Ultimate Python\" width=\"250px\" style=\"max-width: 100%;\"\u003e\u003c/a\u003e\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003eMotivation\u003c/h2\u003e\u003ca id=\"user-content-motivation\" class=\"anchor\" aria-label=\"Permalink: Motivation\" href=\"#motivation\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eI created this GitHub repo to share what I've learned about \u003ca href=\"https://www.python.org/\" rel=\"nofollow\"\u003ecore Python\u003c/a\u003e\nover the past 5+ years of using it as a college graduate, an employee at\nlarge-scale companies and an open-source contributor of repositories like\n\u003ca href=\"https://github.com/celery/celery\"\u003eCelery\u003c/a\u003e and\n\u003ca href=\"https://github.com/mattmakai/fullstackpython.com\"\u003eFull Stack Python\u003c/a\u003e.\nI look forward to seeing more people learn Python and pursue their passions\nthrough it. 🎓\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003eGoals\u003c/h2\u003e\u003ca id=\"user-content-goals\" class=\"anchor\" aria-label=\"Permalink: Goals\" href=\"#goals\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eHere are the primary goals of creating this guide:\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e🏆 \u003cstrong\u003eServe as a resource\u003c/strong\u003e for Python newcomers who prefer to learn hands-on.\nThis repository has a collection of standalone modules which can be run in an IDE\nlike \u003ca href=\"https://www.jetbrains.com/pycharm/\" rel=\"nofollow\"\u003ePyCharm\u003c/a\u003e and in the browser like\n\u003ca href=\"https://replit.com/languages/python3\" rel=\"nofollow\"\u003eReplit\u003c/a\u003e. Even a plain old terminal will work\nwith the examples. Most lines have carefully crafted comments which guide a reader\nthrough what the programs are doing step-by-step. Users are encouraged to modify\nsource code anywhere as long as the \u003ccode\u003emain\u003c/code\u003e routines are not deleted and\n\u003ca href=\"/huangsam/ultimate-python/blob/main/runner.py\"\u003erun successfully\u003c/a\u003e after each change.\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e🏆 \u003cstrong\u003eServe as a pure guide\u003c/strong\u003e for those who want to revisit core Python concepts.\nOnly \u003ca href=\"https://docs.python.org/3/library/\" rel=\"nofollow\"\u003ebuiltin libraries\u003c/a\u003e are leveraged so that\nthese concepts can be conveyed without the overhead of domain-specific concepts. As\nsuch, popular open-source libraries and frameworks (i.e. \u003ccode\u003esqlalchemy\u003c/code\u003e, \u003ccode\u003erequests\u003c/code\u003e,\n\u003ccode\u003epandas\u003c/code\u003e) are not installed. However, reading the source code in these frameworks is\ninspiring and highly encouraged if your goal is to become a true\n\u003ca href=\"https://www.urbandictionary.com/define.php?term=pythonista\" rel=\"nofollow\"\u003ePythonista\u003c/a\u003e.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003eGetting started\u003c/h2\u003e\u003ca id=\"user-content-getting-started\" class=\"anchor\" aria-label=\"Permalink: Getting started\" href=\"#getting-started\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003ca href=\"https://replit.com/github/huangsam/ultimate-python\" rel=\"nofollow\"\u003e\u003cimg src=\"https://camo.githubusercontent.com/d07a151cc415febb1a69ac39777da7d464a1b91f59560babeeab13bf2796e543/68747470733a2f2f7265706c69742e636f6d2f62616467652f6769746875622f6875616e6773616d2f756c74696d6174652d707974686f6e\" alt=\"Run on Replit\" data-canonical-src=\"https://replit.com/badge/github/huangsam/ultimate-python\" style=\"max-width: 100%;\"\u003e\u003c/a\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003eClick the badge above to spin up a working environment in the browser without\nneeding Git and Python installed on your local machine. If these requirements\nare already met, feel free to clone the repository directly.\u003c/p\u003e\n\u003cp dir=\"auto\"\u003eOnce the repository is accessible, you are ready to learn from the standalone\nmodules. To get the most out of each module, read the module code and run it.\nThere are two ways of running the modules:\u003c/p\u003e\n\u003col dir=\"auto\"\u003e\n\u003cli\u003eRun a single module: \u003ccode\u003epython ultimatepython/syntax/variable.py\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003eRun all of the modules: \u003ccode\u003epython runner.py\u003c/code\u003e\u003c/li\u003e\n\u003c/ol\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003eTable of contents\u003c/h2\u003e\u003ca id=\"user-content-table-of-contents\" class=\"anchor\" aria-label=\"Permalink: Table of contents\" href=\"#table-of-contents\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e📚 = External resource,\n🍰 = Beginner topic,\n🤯 = Advanced topic\u003c/p\u003e\n\u003col dir=\"auto\"\u003e\n\u003cli\u003e\u003cstrong\u003eAbout Python\u003c/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eOverview: \u003ca href=\"https://github.com/trekhleb/learn-python/blob/master/src/getting_started/what_is_python.md\"\u003eWhat is Python\u003c/a\u003e ( 📚, 🍰 )\u003c/li\u003e\n\u003cli\u003eDesign philosophy: \u003ca href=\"https://www.python.org/dev/peps/pep-0020/\" rel=\"nofollow\"\u003eThe Zen of Python\u003c/a\u003e ( 📚 )\u003c/li\u003e\n\u003cli\u003eStyle guide: \u003ca href=\"https://www.python.org/dev/peps/pep-0008/\" rel=\"nofollow\"\u003eStyle Guide for Python Code\u003c/a\u003e ( 📚, 🤯 )\u003c/li\u003e\n\u003cli\u003eData model: \u003ca href=\"https://docs.python.org/3/reference/datamodel.html\" rel=\"nofollow\"\u003eData model\u003c/a\u003e ( 📚, 🤯 )\u003c/li\u003e\n\u003cli\u003eStandard library: \u003ca href=\"https://docs.python.org/3/library/\" rel=\"nofollow\"\u003eThe Python Standard Library\u003c/a\u003e ( 📚, 🤯 )\u003c/li\u003e\n\u003cli\u003eBuilt-in functions: \u003ca href=\"https://docs.python.org/3/library/functions.html\" rel=\"nofollow\"\u003eBuilt-in Functions\u003c/a\u003e ( 📚 )\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eSyntax\u003c/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eVariable: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/syntax/variable.py\"\u003eBuilt-in literals\u003c/a\u003e ( 🍰 )\u003c/li\u003e\n\u003cli\u003eExpression: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/syntax/expression.py\"\u003eNumeric operations\u003c/a\u003e ( 🍰 )\u003c/li\u003e\n\u003cli\u003eBitwise: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/syntax/bitwise.py\"\u003eBitwise operators\u003c/a\u003e ( 🍰 ), \u003ca href=\"https://www.geeksforgeeks.org/difference-between-1s-complement-representation-and-2s-complement-representation-technique/\" rel=\"nofollow\"\u003eOne's/Two's Complement\u003c/a\u003e ( 📚 )\u003c/li\u003e\n\u003cli\u003eConditional: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/syntax/conditional.py\"\u003eif | if-else | if-elif-else\u003c/a\u003e ( 🍰 )\u003c/li\u003e\n\u003cli\u003eLoop: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/syntax/loop.py\"\u003efor-loop | while-loop\u003c/a\u003e ( 🍰 )\u003c/li\u003e\n\u003cli\u003eFunction: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/syntax/function.py\"\u003edef | lambda\u003c/a\u003e ( 🍰 )\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eData Structures\u003c/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eList: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/list.py\"\u003eList operations\u003c/a\u003e ( 🍰 )\u003c/li\u003e\n\u003cli\u003eTuple: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/tuple.py\"\u003eTuple operations\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003eSet: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/set.py\"\u003eSet operations\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003eDict: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/dict.py\"\u003eDictionary operations\u003c/a\u003e ( 🍰 )\u003c/li\u003e\n\u003cli\u003eComprehension: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/comprehension.py\"\u003elist | tuple | set | dict\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003eString: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/string.py\"\u003eString operations\u003c/a\u003e ( 🍰 )\u003c/li\u003e\n\u003cli\u003eDeque: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/deque.py\"\u003edeque\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eNamedtuple: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/namedtuple.py\"\u003enamedtuple\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eDefaultdict: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/defaultdict.py\"\u003edefaultdict\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eTime complexity: \u003ca href=\"https://wiki.python.org/moin/TimeComplexity\" rel=\"nofollow\"\u003ecPython operations\u003c/a\u003e ( 📚, 🤯 )\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eClasses\u003c/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eBasic class: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/classes/basic_class.py\"\u003eBasic definition\u003c/a\u003e ( 🍰 )\u003c/li\u003e\n\u003cli\u003eInheritance: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/classes/inheritance.py\"\u003eInheritance\u003c/a\u003e ( 🍰 )\u003c/li\u003e\n\u003cli\u003eAbstract class: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/classes/abstract_class.py\"\u003eAbstract definition\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003eException class: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/classes/exception_class.py\"\u003eException definition\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003eIterator class: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/classes/iterator_class.py\"\u003eIterator definition | yield\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eEncapsulation: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/classes/encapsulation.py\"\u003eEncapsulation definition\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdvanced\u003c/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eDecorator: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/decorator.py\"\u003eDecorator definition | wraps\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eFile Handling: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/file_handling.py\"\u003eFile Handling\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eContext manager: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/context_manager.py\"\u003eContext managers\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eMethod resolution order: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/mro.py\"\u003emro\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eMixin: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/mixin.py\"\u003eMixin definition\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eMetaclass: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/meta_class.py\"\u003eMetaclass definition\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eThread: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/thread.py\"\u003eThreadPoolExecutor\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eAsyncio: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/async.py\"\u003easync | await\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eWeak reference: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/weak_ref.py\"\u003eweakref\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eBenchmark: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/benchmark.py\"\u003ecProfile | pstats\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eMocking: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/mocking.py\"\u003eMagicMock | PropertyMock | patch\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eRegular expression: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/regex.py\"\u003esearch | findall | match | fullmatch\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eData format: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/data_format.py\"\u003ejson | xml | csv\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003cli\u003eDatetime: \u003ca href=\"/huangsam/ultimate-python/blob/main/ultimatepython/advanced/date_time.py\"\u003edatetime | timezone\u003c/a\u003e ( 🤯 )\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003c/ol\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003eAdditional resources\u003c/h2\u003e\u003ca id=\"user-content-additional-resources\" class=\"anchor\" aria-label=\"Permalink: Additional resources\" href=\"#additional-resources\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e👔 = Interview resource,\n🧪 = Code samples,\n🧠 = Project ideas\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch3 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003eGitHub repositories\u003c/h3\u003e\u003ca id=\"user-content-github-repositories\" class=\"anchor\" aria-label=\"Permalink: GitHub repositories\" href=\"#github-repositories\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eKeep learning by reading from other well-regarded resources.\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/TheAlgorithms/Python\"\u003eTheAlgorithms/Python\u003c/a\u003e ( 👔 , 🧪 )\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/faif/python-patterns\"\u003efaif/python-patterns\u003c/a\u003e ( 👔 , 🧪 )\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/geekcomputers/Python\"\u003egeekcomputers/Python\u003c/a\u003e ( 🧪 )\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/trekhleb/homemade-machine-learning\"\u003etrekhleb/homemade-machine-learning\u003c/a\u003e ( 🧪 )\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/karan/Projects\"\u003ekaran/Projects\u003c/a\u003e ( 🧠 )\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/MunGell/awesome-for-beginners\"\u003eMunGell/awesome-for-beginners\u003c/a\u003e ( 🧠 )\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/vinta/awesome-python\"\u003evinta/awesome-python\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/academic/awesome-datascience\"\u003eacademic/awesome-datascience\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/josephmisiti/awesome-machine-learning\"\u003ejosephmisiti/awesome-machine-learning\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/ZuzooVn/machine-learning-for-software-engineers\"\u003eZuzooVn/machine-learning-for-software-engineers\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/30-seconds/30-seconds-of-python\"\u003e30-seconds/30-seconds-of-python\u003c/a\u003e ( 🧪 )\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/ml-tooling/best-of-python\"\u003eml-tooling/best-of-python\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/practical-tutorials/project-based-learning#python\"\u003epractical-tutorials/project-based-learning\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://github.com/freeCodeCamp/freeCodeCamp\"\u003efreeCodeCamp/freeCodeCamp\u003c/a\u003e ( 👔 )\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch3 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003eInteractive practice\u003c/h3\u003e\u003ca id=\"user-content-interactive-practice\" class=\"anchor\" aria-label=\"Permalink: Interactive practice\" href=\"#interactive-practice\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eKeep practicing so that your coding skills don't get rusty.\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ca href=\"https://www.codechef.com/\" rel=\"nofollow\"\u003ecodechef.com\u003c/a\u003e ( 👔 )\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://codeforces.com/\" rel=\"nofollow\"\u003ecodeforces.com\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://www.codementor.io\" rel=\"nofollow\"\u003ecodementor.io\u003c/a\u003e ( 🧠 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rel=\"nofollow\"\u003eleetcode.com\u003c/a\u003e ( 👔 )\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://projecteuler.net/\" rel=\"nofollow\"\u003eprojecteuler.net\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://replit.com/\" rel=\"nofollow\"\u003ereplit.com\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://www.w3schools.com/python/\" rel=\"nofollow\"\u003ew3schools.com\u003c/a\u003e ( 🧪 )\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/article\u003e","loaded":true,"timedOut":false,"errorMessage":null,"headerInfo":{"toc":[{"level":1,"text":"Ultimate Python study guide","anchor":"ultimate-python-study-guide","htmlText":"Ultimate Python study guide"},{"level":2,"text":"Motivation","anchor":"motivation","htmlText":"Motivation"},{"level":2,"text":"Goals","anchor":"goals","htmlText":"Goals"},{"level":2,"text":"Getting started","anchor":"getting-started","htmlText":"Getting started"},{"level":2,"text":"Table of contents","anchor":"table-of-contents","htmlText":"Table of contents"},{"level":2,"text":"Additional resources","anchor":"additional-resources","htmlText":"Additional resources"},{"level":3,"text":"GitHub repositories","anchor":"github-repositories","htmlText":"GitHub repositories"},{"level":3,"text":"Interactive practice","anchor":"interactive-practice","htmlText":"Interactive practice"}],"siteNavLoginPath":"/login?return_to=https%3A%2F%2Fgithub.com%2Fhuangsam%2Fultimate-python"}},{"displayName":"CODE_OF_CONDUCT.md","repoName":"ultimate-python","refName":"main","path":"CODE_OF_CONDUCT.md","preferredFileType":"code_of_conduct","tabName":"Code of 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href="https://www.reddit.com/r/Python/comments/inllmf/ultimate_python_study_guide/" rel="nofollow"><img src="https://camo.githubusercontent.com/201f9f948cf8af67c419893b81f2a1df3bc6a26fedcc279d61ea9c2a88ea3d62/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f7265646469742d6f726967696e616c5f706f73742d726564" alt="r/Python" data-canonical-src="https://img.shields.io/badge/reddit-original_post-red" style="max-width: 100%;"></a></p> <p dir="auto">Ultimate Python study guide for newcomers and professionals alike. 🐍 🐍 🐍</p> <div class="highlight highlight-source-python notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="print("Ultimate Python study guide")"><pre><span class="pl-en">print</span>(<span class="pl-s">"Ultimate Python study guide"</span>)</pre></div> <p dir="auto"><a href="/huangsam/ultimate-python/blob/main/README.md">English</a> | <a href="/huangsam/ultimate-python/blob/main/README.ko.md">한국어</a> | <a href="/huangsam/ultimate-python/blob/main/README.zh_tw.md">繁体中文</a> | <a href="/huangsam/ultimate-python/blob/main/README.es.md">Español</a> | <a href="/huangsam/ultimate-python/blob/main/README.de.md">Deutsch</a> | <a href="/huangsam/ultimate-python/blob/main/README.hi.md">हिन्दी</a></p> <p dir="auto"><a target="_blank" rel="noopener noreferrer" href="/huangsam/ultimate-python/blob/main/images/ultimatepython.webp"><img src="/huangsam/ultimate-python/raw/main/images/ultimatepython.webp" alt="Ultimate Python" width="250px" style="max-width: 100%;"></a></p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto">Motivation</h2><a id="user-content-motivation" class="anchor" aria-label="Permalink: Motivation" href="#motivation"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">I created this GitHub repo to share what I've learned about <a href="https://www.python.org/" rel="nofollow">core Python</a> over the past 5+ years of using it as a college graduate, an employee at large-scale companies and an open-source contributor of repositories like <a href="https://github.com/celery/celery">Celery</a> and <a href="https://github.com/mattmakai/fullstackpython.com">Full Stack Python</a>. I look forward to seeing more people learn Python and pursue their passions through it. 🎓</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto">Goals</h2><a id="user-content-goals" class="anchor" aria-label="Permalink: Goals" href="#goals"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Here are the primary goals of creating this guide:</p> <p dir="auto">🏆 <strong>Serve as a resource</strong> for Python newcomers who prefer to learn hands-on. This repository has a collection of standalone modules which can be run in an IDE like <a href="https://www.jetbrains.com/pycharm/" rel="nofollow">PyCharm</a> and in the browser like <a href="https://replit.com/languages/python3" rel="nofollow">Replit</a>. Even a plain old terminal will work with the examples. Most lines have carefully crafted comments which guide a reader through what the programs are doing step-by-step. Users are encouraged to modify source code anywhere as long as the <code>main</code> routines are not deleted and <a href="/huangsam/ultimate-python/blob/main/runner.py">run successfully</a> after each change.</p> <p dir="auto">🏆 <strong>Serve as a pure guide</strong> for those who want to revisit core Python concepts. Only <a href="https://docs.python.org/3/library/" rel="nofollow">builtin libraries</a> are leveraged so that these concepts can be conveyed without the overhead of domain-specific concepts. As such, popular open-source libraries and frameworks (i.e. <code>sqlalchemy</code>, <code>requests</code>, <code>pandas</code>) are not installed. However, reading the source code in these frameworks is inspiring and highly encouraged if your goal is to become a true <a href="https://www.urbandictionary.com/define.php?term=pythonista" rel="nofollow">Pythonista</a>.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto">Getting started</h2><a id="user-content-getting-started" class="anchor" aria-label="Permalink: Getting started" href="#getting-started"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><a href="https://replit.com/github/huangsam/ultimate-python" rel="nofollow"><img src="https://camo.githubusercontent.com/d07a151cc415febb1a69ac39777da7d464a1b91f59560babeeab13bf2796e543/68747470733a2f2f7265706c69742e636f6d2f62616467652f6769746875622f6875616e6773616d2f756c74696d6174652d707974686f6e" alt="Run on Replit" data-canonical-src="https://replit.com/badge/github/huangsam/ultimate-python" style="max-width: 100%;"></a></p> <p dir="auto">Click the badge above to spin up a working environment in the browser without needing Git and Python installed on your local machine. If these requirements are already met, feel free to clone the repository directly.</p> <p dir="auto">Once the repository is accessible, you are ready to learn from the standalone modules. To get the most out of each module, read the module code and run it. There are two ways of running the modules:</p> <ol dir="auto"> <li>Run a single module: <code>python ultimatepython/syntax/variable.py</code></li> <li>Run all of the modules: <code>python runner.py</code></li> </ol> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto">Table of contents</h2><a id="user-content-table-of-contents" class="anchor" aria-label="Permalink: Table of contents" href="#table-of-contents"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">📚 = External resource, 🍰 = Beginner topic, 🤯 = Advanced topic</p> <ol dir="auto"> <li><strong>About Python</strong> <ul dir="auto"> <li>Overview: <a href="https://github.com/trekhleb/learn-python/blob/master/src/getting_started/what_is_python.md">What is Python</a> ( 📚, 🍰 )</li> <li>Design philosophy: <a href="https://www.python.org/dev/peps/pep-0020/" rel="nofollow">The Zen of Python</a> ( 📚 )</li> <li>Style guide: <a href="https://www.python.org/dev/peps/pep-0008/" rel="nofollow">Style Guide for Python Code</a> ( 📚, 🤯 )</li> <li>Data model: <a href="https://docs.python.org/3/reference/datamodel.html" rel="nofollow">Data model</a> ( 📚, 🤯 )</li> <li>Standard library: <a href="https://docs.python.org/3/library/" rel="nofollow">The Python Standard Library</a> ( 📚, 🤯 )</li> <li>Built-in functions: <a href="https://docs.python.org/3/library/functions.html" rel="nofollow">Built-in Functions</a> ( 📚 )</li> </ul> </li> <li><strong>Syntax</strong> <ul dir="auto"> <li>Variable: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/syntax/variable.py">Built-in literals</a> ( 🍰 )</li> <li>Expression: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/syntax/expression.py">Numeric operations</a> ( 🍰 )</li> <li>Bitwise: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/syntax/bitwise.py">Bitwise operators</a> ( 🍰 ), <a href="https://www.geeksforgeeks.org/difference-between-1s-complement-representation-and-2s-complement-representation-technique/" rel="nofollow">One's/Two's Complement</a> ( 📚 )</li> <li>Conditional: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/syntax/conditional.py">if | if-else | if-elif-else</a> ( 🍰 )</li> <li>Loop: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/syntax/loop.py">for-loop | while-loop</a> ( 🍰 )</li> <li>Function: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/syntax/function.py">def | lambda</a> ( 🍰 )</li> </ul> </li> <li><strong>Data Structures</strong> <ul dir="auto"> <li>List: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/list.py">List operations</a> ( 🍰 )</li> <li>Tuple: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/tuple.py">Tuple operations</a></li> <li>Set: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/set.py">Set operations</a></li> <li>Dict: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/dict.py">Dictionary operations</a> ( 🍰 )</li> <li>Comprehension: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/comprehension.py">list | tuple | set | dict</a></li> <li>String: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/string.py">String operations</a> ( 🍰 )</li> <li>Deque: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/deque.py">deque</a> ( 🤯 )</li> <li>Namedtuple: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/namedtuple.py">namedtuple</a> ( 🤯 )</li> <li>Defaultdict: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/data_structures/defaultdict.py">defaultdict</a> ( 🤯 )</li> <li>Time complexity: <a href="https://wiki.python.org/moin/TimeComplexity" rel="nofollow">cPython operations</a> ( 📚, 🤯 )</li> </ul> </li> <li><strong>Classes</strong> <ul dir="auto"> <li>Basic class: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/classes/basic_class.py">Basic definition</a> ( 🍰 )</li> <li>Inheritance: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/classes/inheritance.py">Inheritance</a> ( 🍰 )</li> <li>Abstract class: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/classes/abstract_class.py">Abstract definition</a></li> <li>Exception class: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/classes/exception_class.py">Exception definition</a></li> <li>Iterator class: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/classes/iterator_class.py">Iterator definition | yield</a> ( 🤯 )</li> <li>Encapsulation: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/classes/encapsulation.py">Encapsulation definition</a></li> </ul> </li> <li><strong>Advanced</strong> <ul dir="auto"> <li>Decorator: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/decorator.py">Decorator definition | wraps</a> ( 🤯 )</li> <li>File Handling: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/file_handling.py">File Handling</a> ( 🤯 )</li> <li>Context manager: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/context_manager.py">Context managers</a> ( 🤯 )</li> <li>Method resolution order: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/mro.py">mro</a> ( 🤯 )</li> <li>Mixin: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/mixin.py">Mixin definition</a> ( 🤯 )</li> <li>Metaclass: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/meta_class.py">Metaclass definition</a> ( 🤯 )</li> <li>Thread: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/thread.py">ThreadPoolExecutor</a> ( 🤯 )</li> <li>Asyncio: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/async.py">async | await</a> ( 🤯 )</li> <li>Weak reference: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/weak_ref.py">weakref</a> ( 🤯 )</li> <li>Benchmark: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/benchmark.py">cProfile | pstats</a> ( 🤯 )</li> <li>Mocking: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/mocking.py">MagicMock | PropertyMock | patch</a> ( 🤯 )</li> <li>Regular expression: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/regex.py">search | findall | match | fullmatch</a> ( 🤯 )</li> <li>Data format: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/data_format.py">json | xml | csv</a> ( 🤯 )</li> <li>Datetime: <a href="/huangsam/ultimate-python/blob/main/ultimatepython/advanced/date_time.py">datetime | timezone</a> ( 🤯 )</li> </ul> </li> </ol> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto">Additional resources</h2><a id="user-content-additional-resources" class="anchor" aria-label="Permalink: Additional resources" href="#additional-resources"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">👔 = Interview resource, 🧪 = Code samples, 🧠 = Project ideas</p> <div class="markdown-heading" dir="auto"><h3 tabindex="-1" class="heading-element" dir="auto">GitHub repositories</h3><a id="user-content-github-repositories" class="anchor" aria-label="Permalink: GitHub repositories" href="#github-repositories"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Keep learning by reading from other well-regarded resources.</p> <ul dir="auto"> <li><a href="https://github.com/TheAlgorithms/Python">TheAlgorithms/Python</a> ( 👔 , 🧪 )</li> <li><a href="https://github.com/faif/python-patterns">faif/python-patterns</a> ( 👔 , 🧪 )</li> <li><a href="https://github.com/geekcomputers/Python">geekcomputers/Python</a> ( 🧪 )</li> <li><a href="https://github.com/trekhleb/homemade-machine-learning">trekhleb/homemade-machine-learning</a> ( 🧪 )</li> <li><a href="https://github.com/karan/Projects">karan/Projects</a> ( 🧠 )</li> <li><a href="https://github.com/MunGell/awesome-for-beginners">MunGell/awesome-for-beginners</a> ( 🧠 )</li> <li><a href="https://github.com/vinta/awesome-python">vinta/awesome-python</a></li> <li><a href="https://github.com/academic/awesome-datascience">academic/awesome-datascience</a></li> <li><a href="https://github.com/josephmisiti/awesome-machine-learning">josephmisiti/awesome-machine-learning</a></li> <li><a href="https://github.com/ZuzooVn/machine-learning-for-software-engineers">ZuzooVn/machine-learning-for-software-engineers</a></li> <li><a href="https://github.com/30-seconds/30-seconds-of-python">30-seconds/30-seconds-of-python</a> ( 🧪 )</li> <li><a href="https://github.com/ml-tooling/best-of-python">ml-tooling/best-of-python</a></li> <li><a href="https://github.com/practical-tutorials/project-based-learning#python">practical-tutorials/project-based-learning</a></li> <li><a href="https://github.com/freeCodeCamp/freeCodeCamp">freeCodeCamp/freeCodeCamp</a> ( 👔 )</li> </ul> <div class="markdown-heading" dir="auto"><h3 tabindex="-1" class="heading-element" dir="auto">Interactive practice</h3><a id="user-content-interactive-practice" class="anchor" aria-label="Permalink: Interactive practice" href="#interactive-practice"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Keep practicing so that your coding skills don't get rusty.</p> <ul dir="auto"> <li><a href="https://www.codechef.com/" rel="nofollow">codechef.com</a> ( 👔 )</li> <li><a href="https://codeforces.com/" rel="nofollow">codeforces.com</a></li> <li><a href="https://www.codementor.io" rel="nofollow">codementor.io</a> ( 🧠 )</li> <li><a href="https://www.coderbyte.com/" rel="nofollow">coderbyte.com</a> ( 👔 )</li> <li><a href="https://www.codewars.com/" rel="nofollow">codewars.com</a></li> <li><a href="https://exercism.io/" rel="nofollow">exercism.io</a></li> <li><a href="https://www.geeksforgeeks.org/" rel="nofollow">geeksforgeeks.org</a> ( 👔 )</li> <li><a href="https://www.hackerearth.com/" rel="nofollow">hackerearth.com</a></li> <li><a href="https://www.hackerrank.com/" rel="nofollow">hackerrank.com</a> ( 👔 )</li> <li><a href="https://www.kaggle.com/" rel="nofollow">kaggle.com</a> ( 🧠 )</li> <li><a href="https://leetcode.com/" rel="nofollow">leetcode.com</a> ( 👔 )</li> <li><a href="https://projecteuler.net/" rel="nofollow">projecteuler.net</a></li> <li><a href="https://replit.com/" rel="nofollow">replit.com</a></li> <li><a href="https://www.w3schools.com/python/" rel="nofollow">w3schools.com</a> ( 🧪 )</li> </ul> </article></div></div></div></div></div> <!-- --> <!-- --> <script type="application/json" id="__PRIMER_DATA_:R0:__">{"resolvedServerColorMode":"day"}</script></div> </react-partial> <input type="hidden" data-csrf="true" value="2ZXaaeGDXaPdq6UXGTpUZU8F/J/hjT8ssIyA9yj6xIGtQwF1AagOc7WKXzVYjxfXZcRqfAsRmPRxhAtXDsGCEQ==" /> </div> <div data-view-component="true" class="Layout-sidebar"> <div class="BorderGrid about-margin" data-pjax> <div class="BorderGrid-row"> <div class="BorderGrid-cell"> <div class="hide-sm hide-md"> <h2 class="mb-3 h4">About</h2> <p class="f4 my-3"> Ultimate Python study guide 🐍 🐍 🐍 </p> <div class="my-3 d-flex flex-items-center"> <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-link flex-shrink-0 mr-2"> <path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 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