CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "interviews.slashdot.org",cType: 'managed',cRay: '9158b404facb9f8c',cH: 'onQdmPYgANVu1lMySwHlSGMBE2XPkvROP9I6iCh13js-1740161531-1.2.1.1-DtNFJndxnLxEhM7rQI2E3t.LkmhNUVH53hWmOJjjsNYKDj.cYAl7okT15Qv499z5',cUPMDTk: "\/article.pl?sid=06\/08\/17\/177220&__cf_chl_tk=j8UBGZY6_d0T5eDNzQh8j1R8kYx4waem7lE1XEs2qzY-1740161531-1.0.1.1-eypOaBBO5ATP2.QmgApkICGoZOZmliIEXLKlqf6SzPI",cFPWv: 'b',cITimeS: '1740161531',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/article.pl?sid=06\/08\/17\/177220&__cf_chl_f_tk=j8UBGZY6_d0T5eDNzQh8j1R8kYx4waem7lE1XEs2qzY-1740161531-1.0.1.1-eypOaBBO5ATP2.QmgApkICGoZOZmliIEXLKlqf6SzPI",md: "TVdGwNmHFSSNDqknR4_yICAt9CyLponsVqObsMrv1zc-1740161531-1.2.1.1-K6mJQWy7oOS17y3npaMNbv7BW24s4m7jHJ_qzz7m9DKa0NNCiPb_J0aPFd67g8XcUgbvhIt7yU9adsjMcRGQapOpFsOi9q1I_z3fxD1Tc9CrawKyQStJjs9D7RUMyQwbCXrCxiBfS5wdrT9U.xlbe6l.HbLBDTLT4eiTnDwpSzCgQf9TSKDLm2SFOJRbulZ_vwDRA9RrkU6JK_Nr8t4V2T2mEpmRU4qbJg4vLv1Ewg9uP8JAiB58ZtYhYTUz86v0W2w_lbS9SdBojI9mzoKcbFPIb89ZzQCEANtsszUe0woFezcQ.FOlhgI6t.DBoNtS148IeuGIzP_acXpt1AKCmAynyVETccYKOUxoVWjoD_VmcZdZwOmU9ek4.fvzszBNwFMydYC5wpbzZqFO_R29Cu7E0BPXWbaviZ8BPEJaw6PjoutyicPobGfk5dPOShUEHyCfZS48Uti0YC0wFWZ_RkhO1u25YMQKDhrGSjdgFPnpqAH7sRfXtHHZvQnnemHkPs5wSdO6zU5qsp4RcMMa3lrX_MkMd7qemOVWt002x8.uzSaCLRnfeKh4F.V3rX1_N7c8zjhXrLEG8marQTP3rq8XzRb4lIQFHUUBJ73QOFU3utSwtetPfl8qbvV7MZffSVuwNDg7hVI6b9AS1b2kFQClPywkqy55xCnEtHUK6OeeglH2R4cJmIZZtcuk9pCU1.ry37wWBSUPqzrU6FvC8pvTHAdiuxuvBG82kBBkwOjX13ZdUshQWL_twTAGu.N9RhSgtzVzYQDYdTdKKTVhXOWQcrqDDNXtz8A_SM16tyLk39rFVY_7MWfLF9eOKGvsfl6m.fEWlWFyyOb.rLejaOhJi_QIO7Yy7rsJRzn7tz1oZ9n3e5rJeEGip22RLEZqwMDnOYyCowE2yetwBD43rw4oDGusE4bxoQ9sowospL1tERtzlnvMIPffPXhzgIHbhky69AYXUxCAWvWMqg1HvXov.arbHwb6EJS.XbLUu_NFAxP0c3w15y_XjcR1HoprIRLwoYE8Ms8Jqx7kNS0YKy30Rh0R2nmBFmqtug0XJTuyfxvxQqYWVosywg_bBgYcoFvIonSQmcm_wMB8Hb7rLop5TE8zU.RHX0nkaUIlbZyTSzAew7JxvL.ttHfPegS1e5zCO67E2VLKpOVsGGSgxGnAuloVFe8pCIvJYZqW_ajZ52GWO8U_q9UVpTU.dTFHQlmuMluLbuxxY9xfcEGO.o6B5o9bcpd2xLO5WKr0NtJLOWQhgR2IStYDZ7FQR8biU1KRT5eOY8C4iljxMj5gkEQRBuAJ4Lw5ct2tRYC5nxEXiU8nOnJ1FBnDbjCVAl7igvk9q.pejeRsUSffxwwML1Cf6mf5oqx1EnU7wPm0o3AJGcG67kP7HlnvbmWAVXUZ4Qiii7oacsZUbFO3OVU_nbnovCtNB6GYXX6j34i8c8C_Uo.ePGGwQiWtPMZOT5TwUmBqhfjvjfJ4nGs9uNCRKUKJbqDwuNDeahoW5nLMXfbgEBiziV6OuuTVin_TsBQxD3mL8Ma.wEGtLi5W73u3u7GOjlxW9jkMy3vBJVqCDanXX9qVwZTagW3k.L3J.NsUoyE5a7iZfMJYjTXXoX2n0OW8zIcED20oZUBxglaOpA0l.dX6kxuu5nio4SOCBKb4DKq8XrkHa5DDWgc1uWkLI5kNEHTdLjHg9.kc6ynT3ioDfiAGZp7oSLix6DrXEEJ1WLCEU0y1O0lMOSX3G8riWVG27QlJIUlNeCbUUCgpvkMrB52wYrJ.iMXOM_k1hfCgoHVZ09t4qqSB4OkOdacXbOPCSVX7iUnWgCUGOx1QQL1Ny7xRWoJPZlQq6c4wh8uqRDmkhMvYzB5fujsrzHTNZVZ4T2oE9d6rrGfCWNmNIQrlmJxRtiVuFpFh_Fq_A2N0KYXHEmjBC_r4TniaImrMBhbWvMjfCiLj61hJVZNZiFBAgRUbVgARAquQYkScNKwrOUHDCTEDwLjMdK6TnsSkr1JIoJNzaClL0qZujGb2X7Xs4WSmqvejyDJcGArwS.MLDEUl1ZsY9jssBlE.1lA0_TT4ZMHE_B.o1Ota9GMkETlzmIo_GpCsmAhz5h_ORQosPCyVNZHuc4lDfL4e2lsAoTvWW1i56tlO.5lceZJoiP2usRO_NJCtL5IOUsMpUwJnuXHixh7f1WxJO0trDU2QuY4C887vBfBJ2DlKgDvcmkyZiYPdoUdwgsfRbtCeWVrl.eGI3nfYyXmpesOguXya4JkJfRcdTzx_IjrxatBy0oNtPQ63kfXXi7.Hb_eFs9Ef93hyHuNof7wfL6TeCxqbX7Dj4Dm1UsdW_HMTfRWxkRC_VhFIsDmWH_iOhYBQ_PADRnV47Ih08b__engu5_oW3m5AzUXCVkiQujkRXKZMcryINPPxsRaeSug9ovTnvv2BlvCaJkxw.gwooxD4omCh7PIfm_xlBi8ldQXl8dbscSXtC_hm2548JWK_edIYvLismuRMaxATJueeVS1ZRG50XKF7yEz7hUEUep1ds9h4qACMFXcOOr92Wwn8OwqEDd2.",mdrd: "gPQW8yPY3WCKqS1LS1n6OhF94ISqstp84r7FYibzXtU-1740161531-1.2.1.1-djkVXYToKBR3EanJN060lxUSnFRU5AT4XaVsieBDGXDeC6cpsM7Q1yjemSOy74AaiW1nMArlbweFpmPsMIVkxz2ylZP75VR9nnXNf1kH44iHmjrjVUzI2y3PtAXZn6WHQ4htcUqWGLjLkblKAvEalXK0_EpZtCvgqCAzQht6BMWkpPwU7gc5.hxq2_wpwMB344f6738Ye0C2TaVsBJ6AoBt03jV6FrfdBnbinkf2vIpUwUtmrhtTg29HX1oMUtcLv6Z3NSy.fLj.L_L2SRTIxDwHh13hmwiWUvleD.cpptQl_06ZqTSSR3Qwa.kvm3H9QhmVCxj7UZicExtp2h9unWwZHS7CLmHVIZX5rJ97SwTrbE42iLq6rJ5KKGa35zO1yjIPHuFKrkMA_e6fY7TAOrYEdocFSK5osQhlBE.0QKWmPp3RwTB6BaI_kq4_.E8agBoDL3MfD4Y_gcTgLeWwvv.91HBklwwLUdPYdDC1RwuLD1LPBKRoJRAvouVHQi_mS.E0BDEoq69HjG6LKUsfmzggn3.83RY6TOhRTiSivIDqZbBJ9tyfgqBH5M6h8oC1kecMmDwp3fwo9sQGyVzgFkfjznZOLCQeQfL9TNb6PS9qPpH0wwyyXm2WuehvWDpUWpKOuMxJPHoxvhGaN_SEW2CLi6ZpE0ejnfXZYgyqDgys6Z8B1auY2EmyTgdf046e"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9158b404facb9f8c';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/article.pl?sid=06\/08\/17\/177220&__cf_chl_rt_tk=j8UBGZY6_d0T5eDNzQh8j1R8kYx4waem7lE1XEs2qzY-1740161531-1.0.1.1-eypOaBBO5ATP2.QmgApkICGoZOZmliIEXLKlqf6SzPI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>