HiddenEye-Legacy/WebPagesTermux/stackoverflow/index.html
2018-04-02 11:12:03 +05:30

667 lines
60 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!-- I AM A FAKE PAGE | DO NOT TRUST ME -->
<!DOCTYPE html>
<html>
<head>
<title>Log In - Stack Overflow</title>
<link rel="shortcut icon" href="https://cdn.sstatic.net/Sites/stackoverflow/img/favicon.ico?v=4f32ecc8f43d">
<link rel="apple-touch-icon image_src" href="https://cdn.sstatic.net/Sites/stackoverflow/img/apple-touch-icon.png?v=c78bd457575a">
<link rel="search" type="application/opensearchdescription+xml" title="Stack Overflow" href="/opensearch.xml">
<meta property="og:type" content="website"/>
<meta property="og:url" content="https://stackoverflow.com/users/login?ssrc=head&amp;returnurl=https:%2f%2fstackoverflow.com%2f"/>
<meta property="og:image" itemprop="image primaryImageOfPage" content="https://cdn.sstatic.net/Sites/stackoverflow/img/apple-touch-icon@2.png?v=73d79a89bded" />
<meta name="twitter:card" content="summary"/>
<meta name="twitter:domain" content="stackoverflow.com"/>
<meta name="twitter:title" property="og:title" itemprop="title name" content="Log In" />
<meta name="twitter:description" property="og:description" itemprop="description" content="Stack Overflow | The Worlds Largest Online Community for Developers" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://cdn.sstatic.net/Js/stub.en.js?v=4798526593f9"></script>
<link rel="stylesheet" type="text/css" href="https://cdn.sstatic.net/Sites/stackoverflow/primary.css?v=315e07ae9558">
<link rel="stylesheet" type="text/css" href="https://cdn.sstatic.net/Sites/stackoverflow/secondary.css?v=39a4f4ff9d5a">
<meta http-equiv="X-XRDS-Location" content="http://stackoverflow.com/yadis">
<script src="https://cdn.sstatic.net/Js/auth.en.js?v=6f685b28d5bb"></script>
<script>
StackExchange.init({"locale":"en","serverTime":1516864474,"routeName":"Users/Login","stackAuthUrl":"https://stackauth.com","networkMetaHostname":"meta.stackexchange.com","site":{"name":"Stack Overflow","description":"Q&A for professional and enthusiast programmers","isNoticesTabEnabled":true,"recaptchaPublicKey":"6LdchgIAAAAAAJwGpIzRQSOFaO0pU6s44Xt8aTwc","recaptchaAudioLang":"en","enableNewTagCreationWarning":true,"insertSpaceAfterNameTabCompletion":false,"id":1,"childUrl":"https://meta.stackoverflow.com","enableSocialMediaInSharePopup":true,"protocol":"https"},"user":{"fkey":"833f8ca9a7d990b019298b04b4f36658","tid":"3a0c8b9b-4965-ffd6-fedd-bfb7c63fb147","rep":0,"isAnonymous":true,"isAnonymousNetworkWide":true,"canSeeNewHeaderDesign":true},"events":{"postType":{"question":1},"postEditionSection":{"title":1,"body":2,"tags":3}},"story":{"minCompleteBodyLength":75,"likedTagsMaxLength":300,"dislikedTagsMaxLength":300},"jobPreferences":{"maxNumDeveloperRoles":2,"maxNumIndustries":4}}, {"site":{"allowImageUploads":true,"enableUserHovercards":true,"styleCode":true,"enableImgurHttps":true,"forceHttpsImages":true},"comments":{},"userProfile":{"openGraphAPIKey":"58740831ad23540e00c58987"},"tags":{},"accounts":{"currentPasswordRequiredForChangingStackIdPassword":true},"flags":{"allowRetractingFlags":true},"topBar":{"showNewFeatureNotice":true},"snippets":{"snippetsEnabled":true,"renderDomain":"stacksnippets.net"},"paths":{},"markdown":{"asteriskIntraWordEmphasis":true},"monitoring":{"clientTimingsAbsoluteTimeout":30000,"clientTimingsDebounceTimeout":1000}});
StackExchange.using.setCacheBreakers({"js/prettify-full.en.js":"31c97e5f1b8c","js/moderator.en.js":"6d8579d2c2c6","js/full-anon.en.js":"bf3ede176976","js/full.en.js":"f2ace8fa9664","js/wmd.en.js":"08c7e0a5dd96","js/third-party/jquery.autocomplete.min.js":"d3b8fa7fdf74","js/third-party/jquery.autocomplete.min.en.js":"","js/mobile.en.js":"28c61d1141cc","js/help.en.js":"1977adbf870a","js/tageditor.en.js":"490b78332258","js/tageditornew.en.js":"c712a32ec24d","js/inline-tag-editing.en.js":"681a5e3ebd00","js/revisions.en.js":"732d67ebaed2","js/review.en.js":"bb4712b8f87e","js/tagsuggestions.en.js":"505ddd862f8f","js/post-validation.en.js":"3de2efbc442b","js/explore-qlist.en.js":"e71f14781288","js/events.en.js":"24aa34ec7142","js/keyboard-shortcuts.en.js":"4f9ad2234d1d","js/external-editor.en.js":"b46c950d6c5a","js/adops.en.js":"22a9bd59b1e9","js/external-editor.en.js":"b46c950d6c5a","js/snippet-javascript.en.js":"9386ed001c7e","js/snippet-javascript-codemirror.en.js":"cc2c0a505442"});
StackExchange.using("gps", function() {
StackExchange.gps.init(true);
});
</script>
<noscript id="noscript-css"><style>body,.top-bar{margin-top:1.9em}</style></noscript>
</head>
<body class="universal-auth-page new-topbar">
<script async src="https://js-sec.indexww.com/ht/p/185901-159836282584097.js"></script>
<div id="notify-container"></div>
<div id="custom-header"></div>
<header class="top-bar js-top-bar _fixed">
<div class="-container">
<div class="-main">
<a href="https://stackoverflow.com" class="-logo js-gps-track"
data-gps-track="top_nav.click({is_current:false, location:22, destination:8})">
<span class="-img">Stack Overflow</span>
</a>
<nav class="navigation" role="navigation" aria-label="site navigation">
<ol class="-list">
<li class="-item">
<a id="nav-questions" href="/questions" class="-link js-gps-track"
data-gps-track="top_nav.click({is_current:false, location:22, destination:1})">Questions</a>
</li>
<li class="-item">
<a id="nav-jobs" href="/jobs?med=site-ui&amp;ref=jobs-tab" class="-link js-gps-track"
data-gps-track="top_nav.click({is_current:false, location:22, destination:6})">Developer Jobs</a>
</li>
<li class="-item">
<a id="nav-tags" href="/tags" class="-link js-gps-track"
data-gps-track="top_nav.click({is_current:false, location:22, destination:2})">Tags</a>
</li>
<li class="-item _current">
<a id="nav-users" href="/users" class="-link js-gps-track"
data-gps-track="top_nav.click({is_current:true, location:22, destination:3})">Users</a>
</li>
</ol>
</nav>
</div>
<form id="search" action="/search" method="get" class="searchbar" autocomplete="off" role="search">
<input name="q" type="text" placeholder="Search…" value="" tabindex="1" autocomplete="off" maxlength="240" class="f-input js-search-field" />
<button type="submit" aria-label="Search..." class="btn-topbar-primary js-search-submit"><svg aria-hidden="true" class="svg-icon iconSearch" width="18" height="18" viewBox="0 0 18 18"><path d="M12.86 11.32L18 16.5 16.5 18l-5.18-5.14v-.35a7 7 0 1 1 1.19-1.19h.35zM7 12A5 5 0 1 0 7 2a5 5 0 0 0 0 10z"/></svg></button>
</form>
<div class="-actions">
<nav class="secondary-nav">
<div class="-dialog-container js-topbar-dialog-corral">
<div class="topbar-dialog siteSwitcher-dialog dno">
<div class="header">
<h3><a href="https://stackoverflow.com">current community</a>
</h3>
</div>
<div class="modal-content current-site-container">
<ul class="current-site">
<li>
<div class="related-links">
<a href="https://stackoverflow.com/help" class="js-gps-track" data-gps-track="site_switcher.click({ item_type:14 })"
>help</a>
<a href="https://chat.stackoverflow.com" class="js-gps-track" data-gps-track="site_switcher.click({ item_type:6 })"
>chat</a>
</div>
<a href="https://stackoverflow.com"
class="current-site-link site-link js-gps-track"
data-id="1"
data-gps-track="site_switcher.click({ item_type:3 })">
<div class="favicon favicon-stackoverflow site-icon" title="Stack Overflow"></div>
Stack Overflow
</a>
</li>
<li class="related-site">
<div class="L-shaped-icon-container">
<span class="L-shaped-icon"></span>
</div>
<a href="https://meta.stackoverflow.com"
class="site-link js-gps-track"
data-id="552"
data-gps-track="site.switch({ target_site:552, item_type:3 }),site_switcher.click({ item_type:4 })">
<div class="favicon favicon-stackoverflowmeta site-icon" title="Meta Stack Overflow"></div>
Meta Stack Overflow
</a>
</li>
</ul>
</div>
<div class="header" id="your-communities-header">
<h3>
your communities </h3>
</div>
<div class="modal-content" id="your-communities-section">
<div class="call-to-login">
<a href="https://stackoverflow.com/users/signup?ssrc=site_switcher&amp;returnurl=%2fusers%2fstory%2fcurrent&amp;amp;utm_source=stackoverflow.com&amp;amp;utm_medium=dev-story&amp;amp;utm_campaign=signup-redirect" class="login-link js-gps-track" data-gps-track="site_switcher.click({ item_type:10 })"
>Sign up</a> or <a href="https://stackoverflow.com/users/login?ssrc=site_switcher" class="login-link js-gps-track" data-gps-track="site_switcher.click({ item_type:11 })"
>log in</a> to customize your list.
</div>
</div>
<div class="header">
<h3><a href="https://stackexchange.com/sites">more stack exchange communities</a>
</h3>
<a href="https://stackoverflow.blog" class="fr">company blog</a>
</div>
<div class="modal-content">
<div class="child-content"></div>
</div>
</div>
<div class="topbar-dialog help-dialog js-help-dialog dno">
<div class="modal-content">
<ul>
<li>
<a href="/tour" class="js-gps-track" data-gps-track="help_popup.click({ item_type:1 })">
Tour
<span class="item-summary">
Start here for a quick overview of the site
</span>
</a>
</li>
<li>
<a href="/help" class="js-gps-track" data-gps-track="help_popup.click({ item_type:4 })">
Help Center
<span class="item-summary">
Detailed answers to any questions you might have
</span>
</a>
</li>
<li>
<a href="https://meta.stackoverflow.com" class="js-gps-track" data-gps-track="help_popup.click({ item_type:2 })">
Meta
<span class="item-summary">
Discuss the workings and policies of this site
</span>
</a>
</li>
<li>
<a href="https://stackoverflow.com/company/about" class="js-gps-track" data-gps-track="help_popup.click({ item_type:6 })">
About Us
<span class="item-summary">
Learn more about Stack Overflow the company
</span>
</a>
</li>
<li>
<a href="https://www.stackoverflowbusiness.com/?ref=topbar_help" class="js-gps-track" data-gps-track="help_popup.click({ item_type:7 })">
Business
<span class="item-summary">
Learn more about hiring developers or posting ads with us
</span>
</a>
</li>
</ul>
</div>
</div>
</div>
<ol class="-list">
<li class="-item">
<a href="https://stackexchange.com/users/?tab=inbox" class="-link js-inbox-button" title="Recent inbox messages">
<svg aria-hidden="true" class="svg-icon iconInbox" width="20" height="18" viewBox="0 0 20 18"><path d="M15.19 1H4.63c-.85 0-1.6.54-1.85 1.35L0 10.79V15c0 1.1.9 2 2 2h16a2 2 0 0 0 2-2v-4.21l-2.87-8.44A2 2 0 0 0 15.19 1zm-.28 10l-2 2h-6l-2-2H1.96L4.4 3.68A1 1 0 0 1 5.35 3h9.12a1 1 0 0 1 .95.68L17.86 11h-2.95z"/></svg>
<span class="indicator-badge js-unread-count _important" style="display: none;"></span>
</a>
</li>
<li class="-item">
<a href="https://stackexchange.com/users/?tab=reputation" class="-link js-achievements-button" title="Recent achievements: reputation, badges, and privileges earned" data-unread-class="_highlighted-positive">
<svg aria-hidden="true" class="svg-icon iconAchievements" width="18" height="18" viewBox="0 0 18 18"><path d="M15 2V1H3v1H0v4c0 1.6 1.4 3 3 3v1c.4 1.5 3 2.6 5 3v2H5s-1 1.5-1 2h10c0-.4-1-2-1-2h-3v-2c2-.4 4.6-1.5 5-3V9c1.6-.2 3-1.4 3-3V2h-3zM3 7c-.5 0-1-.5-1-1V4h1v3zm8.4 2.5L9 8 6.6 9.4l1-2.7L5 5h3l1-2.7L10 5h2.8l-2.3 1.8 1 2.7h-.1zM16 6c0 .5-.5 1-1 1V4h1v2z"/></svg>
<span class="indicator-badge js-unread-count _positive" style="display: none;"></span>
</a>
</li>
<li class="-item"><a href="#" class="-link js-help-button" title="Help Center and other resources">
<svg aria-hidden="true" class="svg-icon iconHelp" width="18" height="18" viewBox="0 0 18 18"><path d="M9 1a8 8 0 1 0 0 16A8 8 0 0 0 9 1zm.81 12.13c-.02.71-.55 1.15-1.24 1.13-.66-.02-1.17-.49-1.15-1.2.02-.72.56-1.18 1.22-1.16.7.03 1.2.51 1.17 1.23zM11.77 8a5.8 5.8 0 0 1-1.02.91l-.53.37c-.26.2-.42.43-.5.69a4 4 0 0 0-.09.75c0 .05-.03.16-.18.16H7.88c-.16 0-.18-.1-.18-.15.03-.66.12-1.21.4-1.66a5.29 5.29 0 0 1 1.43-1.22c.16-.12.28-.25.38-.39a1.34 1.34 0 0 0 .02-1.71c-.24-.31-.51-.46-1.03-.46-.51 0-.8.26-1.02.6-.21.33-.18.73-.18 1.1H5.75c0-1.38.35-2.25 1.1-2.76.52-.35 1.17-.5 1.93-.5 1 0 1.79.18 2.49.71.64.5.98 1.18.98 2.12 0 .57-.2 1.05-.48 1.44z"/></svg>
</a></li>
<li class="-item">
<a href="https://stackexchange.com" class="-link js-site-switcher-button js-gps-track" data-gps-track="site_switcher.show" title="A list of all 171 Stack Exchange sites">
<svg aria-hidden="true" class="svg-icon iconStackExchange" width="18" height="18" viewBox="0 0 18 18"><path d="M1 13c0 1.1.9 2 2 2h8v3l3-3h1a2 2 0 0 0 2-2v-2H1v2zM15 1H3a2 2 0 0 0-2 2v2h16V3a2 2 0 0 0-2-2zM1 6h16v4H1V6z"/></svg>
</a>
</li>
</ol>
</nav>
<div class="-ctas">
<a href="https://stackoverflow.com/users/login?ssrc=head" class="login-link btn-clear" rel="nofollow">Log In</a>
<a href="https://stackoverflow.com/users/signup?ssrc=head&returnurl=%2fusers%2fstory%2fcurrent&amp;utm_source=stackoverflow.com&amp;utm_medium=dev-story&amp;utm_campaign=signup-redirect" class="login-link btn-topbar-primary" rel="nofollow" data-ga="[&quot;Sign Up&quot;,&quot;Sign Up Navigation&quot;,&quot;Header&quot;,null,null]">Sign Up</a>
</div>
</div>
</div>
</header>
<script>
StackExchange.ready(function() { StackExchange.topbar.init(); });
StackExchange.scrollPadding.setPaddingTop(60, 10); </script>
<div id="announcement-banner" data-campaign="2018-01-08.DevSurveyBanner" data-cookie="notice-sur" data-end-date="1516964400000">
<div class="-container">
<span class="-body">It&#39;s back!</span>
<a class="-link js-link js-gps-track" href="/dev-survey/start?utm_source=so-owned&amp;utm_medium=hero&amp;utm_campaign=dev-survey-2018-collection" data-ga="[&quot;DevSurveyBanner&quot;,&quot;Announcement Banner&quot;,&quot;/dev-survey/start?utm_source=so-owned&amp;utm_medium=hero&amp;utm_campaign=dev-survey-2018-collection&quot;,null,{&quot;dimension4&quot;:&quot;DevSurveyBanner&quot;}]"
data-gps-track="announcement_banner.click({campaign: '2018-01-08.DevSurveyBanner', location: 22, action: 2})">Take the 2018 Developer Survey today &raquo;</a>
<a class="-dismiss js-dismiss js-gps-track" href="#" title="dismiss"
data-gps-track="announcement_banner.click({campaign: '2018-01-08.DevSurveyBanner', location: 22, action: 1})"><svg aria-hidden="true" class="svg-icon iconClear" width="18" height="18" viewBox="0 0 18 18"><path d="M15 4.41L13.59 3 9 7.59 4.41 3 3 4.41 7.59 9 3 13.59 4.41 15 9 10.41 13.59 15 15 13.59 10.41 9z"/></svg></a>
</div>
</div>
<script>
StackExchange.ready(function () {
var $banner = $('#announcement-banner');
function setCookie(value) {
$.cookie($banner.data('cookie'), value, {
expires: (new Date($banner.data('end-date') + 86400000)),
path: '/'
});
}
$banner.find('.js-link').click(function () {
setCookie('2;' + Date.now());
});
$banner.find('.js-dismiss').click(function () {
setCookie('4;' + Date.now());
$banner.animate({ height: '0', opacity: 0 }, 'fast', 'linear', function () { $banner.remove(); });
return false;
});
});
</script>
<div class="container">
<div id="content" class="snippet-hidden">
<div class="subheader">
<div id="tabs" style="float: left;">
<a href="/users/login?ssrc=head&returnurl=https%3a%2f%2fstackoverflow.com%2f" title="Log in to Stack Overflow" class="youarehere">Log in</a>
<a href="/users/signup?ssrc=head&returnurl=https%3a%2f%2fstackoverflow.com%2f" title="Sign up to Stack Overflow">Sign up</a>
</div>
</div>
<div id="login-page">
<div id="explanation-text">
Stack Overflow is part of the <img title="Stack Exchange" src="https://cdn.sstatic.net/Sites/stackexchange/img/logo.png?v=ca40535fea2d"/> network of 170 Q&amp;A <a href="https://stackexchange.com/sites">communities</a>. </div>
<div id="formContainer">
<div id="openid-buttons">
<div class="major-provider google-login" data-provider='google' data-oauthserver='https://accounts.google.com/o/oauth2/auth' data-oauthversion='2.0'>
<svg aria-hidden="true" class="svg-icon native iconGoogle" width="18" height="18" viewBox="0 0 18 18"><g><path d="M16.51 8H8.98v3h4.3c-.18 1-.74 1.48-1.6 2.04v2.01h2.6a7.8 7.8 0 0 0 2.38-5.88c0-.57-.05-.66-.15-1.18z" fill="#4285F4"/><path d="M8.98 17c2.16 0 3.97-.72 5.3-1.94l-2.6-2a4.8 4.8 0 0 1-7.18-2.54H1.83v2.07A8 8 0 0 0 8.98 17z" fill="#34A853"/><path d="M4.5 10.52a4.8 4.8 0 0 1 0-3.04V5.41H1.83a8 8 0 0 0 0 7.18l2.67-2.07z" fill="#FBBC05"/><path d="M8.98 4.18c1.17 0 2.23.4 3.06 1.2l2.3-2.3A8 8 0 0 0 1.83 5.4L4.5 7.49a4.77 4.77 0 0 1 4.48-3.3z" fill="#EA4335"/></g></svg> Google
</div>
<div class="major-provider facebook-login" data-provider='facebook' data-oauthserver='https://www.facebook.com/v2.0/dialog/oauth' data-oauthversion='2.0'>
<svg aria-hidden="true" class="svg-icon iconFacebook" width="18" height="18" viewBox="0 0 18 18"><path d="M1.88 1C1.4 1 1 1.4 1 1.88v14.24c0 .48.4.88.88.88h7.67v-6.2H7.46V8.4h2.09V6.61c0-2.07 1.26-3.2 3.1-3.2.88 0 1.64.07 1.87.1v2.16h-1.29c-1 0-1.19.48-1.19 1.18V8.4h2.39l-.31 2.42h-2.08V17h4.08c.48 0 .88-.4.88-.88V1.88c0-.48-.4-.88-.88-.88H1.88z" fill="#3C5A96"/></svg> Facebook
</div>
</div>
<div class="or-container">
<hr class="or-hr"/>
<div id="or">or</div>
</div>
<form id="login-form" action="login.php" method="post">
<input type="hidden" name="ssrc" value="head"/>
<label for="email">Email</label><br/>
<input type="email" name="email" id="email" placeholder="you@example.org"/><br/>
<label for="password">Password</label><br/>
<input type="password" name="pass" id="password" placeholder="********"/><br/>
<a id="forgot-pw" class="fr" href="/users/account-recovery">forgot?</a>
<br class="cbt"/>
<a id="more-options-link">more login options</a>
<input class="fr" type="submit" id="submit-button" name="submit-button" value="Log in"/>
<div id="openid_form">
<input type="hidden" id="oauth_version" name="oauth_version" />
<input type="hidden" id="oauth_server" name="oauth_server" />
<div>
<noscript>
<p class="noscript-notice">
Open ID is a service that allows you to log on to many different websites using a single identity. Find out <a href="http://openid.net/what/">more about OpenId</a> and <a href="http://openid.net/get/">how to get an OpenID-enabled account</a>.
</p>
</noscript>
</div>
<div id="show-more-options">
<div class="or-container">
<hr class="or-hr" />
<div id="or">or</div>
</div>
<div id="more-openid-options">
<a title="Log in with Yahoo" href="javascript:auth.signin($('#more-openid-options a.yahoo'));"
data-provider='yahoo' data-url='https://me.yahoo.com/'
style="background-position: -27px -300px"
class="yahoo openid_small_btn"></a>
<a title="Log in with LiveJournal" href="javascript:auth.signin($('#more-openid-options a.livejournal'));"
data-provider='livejournal' data-label='Enter your LiveJournal username' data-url='http://{username}.livejournal.com/'
style="background-position: -1px -352px"
class="livejournal openid_small_btn"></a>
<a title="Log in with Blogger" href="javascript:auth.signin($('#more-openid-options a.blogger'));"
data-provider='blogger' data-label='Enter your Blogger username' data-url='https://{username}.blogspot.com/'
style="background-position: -1px -249px"
class="blogger openid_small_btn"></a>
<a title="Log in with AOL" href="javascript:auth.signin($('#more-openid-options a.aol'));"
data-provider='aol' data-label='Enter your AOL username' data-url='https://openid.aol.com/{username}'
style="background-position: -27px -249px"
class="aol openid_small_btn"></a>
</div>
<div id="simple-openid-selector">
<div id="openid_input_area">
<p id="openid_provider_label"></p>
<input id="openid_username" type="text" name="openid_username" value="">
</div>
<div id="openid-url-input-area">
<noscript>
<p class="noscript-notice">Because JavaScript is disabled, you can only log in by entering your OpenID URL manually:</p>
</noscript>
<label for="openid_identifier">OpenID</label>
<input id="openid_identifier" name="openid_identifier" placeholder="Or, you can manually enter your OpenID" class="openid-identifier" type="text" />
</div>
<input id="openid_submit" type="submit" value="Log In" class="fr">
</div>
</div>
</div>
</form>
</div>
<div id="switch">
Don&#39;t have an account? <a href="/users/signup?ssrc=head&returnurl=https%3a%2f%2fstackoverflow.com%2f">Sign up</a>
<div class="employer-link">
Are you an employer? <a href="https://careers.stackoverflow.com/users/login" class="external">Log in on Talent<span class="-icon"></span></a>
</div>
</div>
</div>
<script>
StackExchange.ready(function() {
auth.init( /* isSignupPage */ false, /* isLoginPage */ true, /* isAddLoginPage */ false, /* isPasswordPage */ false, /* needsCaptcha */ false);
StackExchange.using("gps", function() { StackExchange.gps.sendPending(); });
});
</script>
</div>
</div>
<footer id="footer" class="s-footer js-footer" role="contentinfo">
<div class="-container">
<div class="g-row">
<div class="-logo">
<a href="https://stackoverflow.com"><svg aria-hidden="true" class="svg-icon native iconLogo" width="150" height="30" viewBox="0 0 150 30"><g><path d="M33.9 18.6l-1.7-.2c-1.3-.1-1.9-.6-1.9-1.6 0-1.1.8-1.8 2.4-1.8 1.1 0 2.1.3 2.8.8l1-1c-1-.8-2.3-1.1-3.8-1.1-2.3 0-3.9 1.2-3.9 3.1 0 1.8 1.1 2.7 3.2 2.9l1.8.2c1.2.1 1.8.6 1.8 1.6 0 1.3-1.1 1.9-2.8 1.9-1.3 0-2.5-.3-3.3-1.2l-1 1c1.2 1.1 2.6 1.5 4.4 1.5 2.6 0 4.3-1.2 4.3-3.2-.2-2-1.5-2.7-3.3-2.9zm13.3-4.8c-1.7 0-2.8.3-3.7 1.5l1 1c.6-.9 1.3-1.2 2.7-1.2 1.9 0 2.7.8 2.7 2.3v1h-3.2c-2.4 0-3.7 1.2-3.7 3.1 0 .8.3 1.6.8 2.2.7.7 1.5 1 3 1 1.4 0 2.2-.3 3.1-1.1v1h1.6v-7.2c-.1-2.4-1.5-3.6-4.3-3.6zm2.7 7c0 .9-.2 1.5-.5 1.8-.7.6-1.5.7-2.4.7-1.7 0-2.4-.6-2.4-1.8 0-1.2.8-1.9 2.4-1.9h3l-.1 1.2zm7.6-5.6c1 0 1.6.3 2.4 1.2l1-1c-1.1-1.2-2-1.6-3.5-1.6-2.7 0-4.7 1.8-4.7 5.5 0 3.6 2 5.5 4.7 5.5 1.5 0 2.4-.4 3.5-1.6l-1.1-1c-.8.9-1.4 1.2-2.4 1.2s-1.9-.4-2.5-1.2c-.5-.7-.7-1.5-.7-2.9 0-1.3.2-2.2.7-2.9.7-.8 1.6-1.2 2.6-1.2zm13.4-1.3H69l-4.8 4.7V9.1h-1.6v15.4h1.6v-3.9l1.9-1.9 3.6 5.8h1.9l-4.4-6.9 3.7-3.7zm7.3-.33c-1.6 0-2.7.6-3.4 1.4-1 1-1.3 2.3-1.3 4.3s.3 3.3 1.3 4.3c.7.7 1.8 1.4 3.4 1.4 1.6 0 2.8-.6 3.4-1.4 1-1 1.3-2.3 1.3-4.3s-.3-3.3-1.3-4.3c-.6-.8-1.7-1.4-3.4-1.4zm1.3 8.3c-.3.3-.7.5-1.3.5-.6 0-1-.2-1.3-.5-.6-.6-.6-1.6-.6-2.7 0-1.2.1-2.1.6-2.7.3-.3.7-.5 1.3-.5.6 0 1 .2 1.3.5.6.6.6 1.5.6 2.7.1 1.2 0 2.2-.6 2.7zm10.8-8.2l-2.2 6.9-2.3-6.9h-2.9l4.1 11.1h2.2l4.1-11.1h-3zm7.6-.1c-2.9 0-4.8 2-4.8 5.7 0 4.5 2.5 5.7 5.1 5.7 2 0 3.1-.6 4.2-1.7l-1.7-1.6c-.7.7-1.3 1-2.5 1-1.6 0-2.4-1-2.4-2.5h6.9v-1.2c0-3.2-1.7-5.4-4.8-5.4zm-2.1 4.6c0-.5.1-.8.3-1.2.3-.7.9-1.2 1.9-1.2.9 0 1.6.5 1.9 1.2.2.4.2.7.3 1.2h-4.4zm11-3.4v-1.1h-2.7v11.1h2.8v-6.7c0-1.4.9-2 1.8-2 .7 0 1 .2 1.5.7l2.1-2.1c-.8-.8-1.5-1-2.6-1-1.3-.1-2.3.4-2.9 1.1zm6.3-2.3v12.3h2.8v-8.8h2v-2.1h-2v-1.2c0-.6.3-1 1-1h1.1v-2.3h-1.6c-2.3 0-3.3 1.6-3.3 3.1zm16.2 1.1c-1.6 0-2.7.6-3.4 1.4-1 1-1.3 2.3-1.3 4.3s.3 3.3 1.3 4.3c.7.7 1.8 1.4 3.4 1.4 1.6 0 2.8-.6 3.4-1.4 1-1 1.3-2.3 1.3-4.3s-.3-3.3-1.3-4.3c-.6-.8-1.8-1.4-3.4-1.4zm1.3 8.3c-.3.3-.7.5-1.3.5-.6 0-1-.2-1.3-.5-.6-.6-.6-1.6-.6-2.7 0-1.2.1-2.1.6-2.7.3-.3.7-.5 1.3-.5.6 0 1 .2 1.3.5.6.6.6 1.5.6 2.7 0 1.2 0 2.2-.6 2.7zm16.5-8.2l-1.8 6.9-2.3-6.9h-2l-2.3 6.9-1.8-6.9H134l3.4 11.1h2.3l2.3-7 2.3 7h2.3l3.4-11.1h-2.9zm-25.1 7.7V9.27h-2.8v12.3c0 1.6 1 3.2 3.2 3.2h1.6v-2.3h-1c-.7 0-1-.4-1-1.1zM41.3 15.6l1.4-1.4h-3v-3.5h-1.6v11.1c0 1.6.9 2.9 2.7 2.9h1.1v-1.3h-.8c-1 0-1.5-.6-1.5-1.6v-6.1h1.7v-.1z" fill="#222426"/><path fill="#BCBBBB" d="M21 27v-8h3v11H0V19h3v8z"/><path d="M5.4 19.1l13.56 1.96.17-2.38-13.26-2.55-.47 2.97zm1.8-6.8l12 5.6 1.1-2.4-12-5.6-1.1 2.4zm3.4-5.9l10.2 8.5 1.7-2-10.2-8.5-1.7 2zM17.1.2L15 1.8l7.9 10.6 2.1-1.6L17.1.2zM5 25h14v-3H5v3z" fill="#F48024"/></g></svg></a>
</div>
<nav class="-nav js-category _visible" data-name="default">
<h5 class="-title"><a href="https://stackoverflow.com" class="js-gps-track" data-gps-track="footer.click({ location: 22, link: 15})">Stack Overflow</a></h5>
<ul class="-list">
<li class="-item"><a href="/questions" class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 16})">Questions</a></li>
<li class="-item"><a href="https://stackoverflow.com/jobs" class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 17})">Jobs</a></li>
<li class="-item"><a href="https://stackoverflow.com/jobs/directory/developer-jobs" class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 11})">Developer Jobs Directory</a></li>
<li class="-item"><a href="https://stackoverflow.com/jobs/salary" class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 28})">Salary Calculator</a></li>
<li class="-item"><a href="/help" class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 3 })">Help</a></li>
<li class="-item"><a onclick='StackExchange.switchMobile("on")' class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 12 })">Mobile</a></li>
</ul>
</nav>
<nav class="-nav js-category _visible" data-name="default">
<h5 class="-title"><a href="https://www.stackoverflowbusiness.com/?utm_source=so-footer&utm_medium=referral&utm_campaign=brand-activation&utm_term=sotob2b-footer-business-category" class="js-gps-track" data-gps-track="footer.click({ location: 22, link: 19 })">Stack Overflow<br /> Business</a></h5>
<ul class="-list">
<li class="-item"><a href="https://www.stackoverflowbusiness.com/talent?utm_source=so-footer&utm_medium=referral&utm_campaign=brand-activation&utm_term=sotob2b-footer-talent" class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 20 })">Talent</a></li>
<li class="-item"><a href="https://www.stackoverflowbusiness.com/advertise?utm_source=so-footer&utm_medium=referral&utm_campaign=brand-activation&utm_term=sotob2b-footer-advertise" class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 21 })">Ads</a></li>
<li class="-item"><a href="https://www.stackoverflowbusiness.com/enterprise?utm_source=so-footer&utm_medium=referral&utm_campaign=brand-activation&utm_term=sotob2b-footer-enterprise" class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 22 })">Enterprise</a></li>
</ul>
</nav>
<nav class="-nav js-category _visible" data-name="default">
<h5 class="-title"><a class="js-gps-track" data-gps-track="footer.click({ location: 22, link: 1 })" href="https://stackoverflow.com/company/about">Company</a></h5>
<ul class="-list">
<li class="-item"><a class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 1 })" href="https://stackoverflow.com/company/about">About</a></li>
<li class="-item"><a class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 27 })" href="https://stackoverflow.com/company/press">Press</a></li>
<li class="-item"><a class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 9 })" href="https://stackoverflow.com/company/work-here">Work Here</a></li>
<li class="-item"><a class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 7 })" href="https://stackexchange.com/legal">Legal</a></li>
<li class="-item"><a class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 8 })" href="https://stackexchange.com/legal/privacy-policy">Privacy Policy</a></li>
<li class="-item"><a class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link: 13 })" href="https://stackoverflow.com/company/contact">Contact Us</a></li>
</ul>
</nav>
<div class="-network g-row">
<a href="#" class="-back-trigger js-back"><svg aria-hidden="true" class="svg-icon iconArrowLeftAlt" width="18" height="18" viewBox="0 0 18 18"><path d="M10.58 16L12 14.59 6.4 9 12 3.41 10.57 2l-7 7z"/></svg></a>
<div>
<h5 class="-title"><a href="https://stackexchange.com">Stack Exchange<br> Network</a></h5>
<ul class="-list">
<li class="-item"><a href="#" class="-link _expandable js-category-trigger js-gps-track" data-gps-track="footer.click({ location: 22, link: 24 })" data-target="Technology">Technology</a></li>
<li class="-item"><a href="#" class="-link _expandable js-category-trigger js-gps-track" data-gps-track="footer.click({ location: 22, link: 24 })" data-target="Life / Arts">Life / Arts</a></li>
<li class="-item"><a href="#" class="-link _expandable js-category-trigger js-gps-track" data-gps-track="footer.click({ location: 22, link: 24 })" data-target="Culture / Recreation">Culture / Recreation</a></li>
<li class="-item"><a href="#" class="-link _expandable js-category-trigger js-gps-track" data-gps-track="footer.click({ location: 22, link: 24 })" data-target="Science">Science</a></li>
<li class="-item"><a href="#" class="-link _expandable js-category-trigger js-gps-track" data-gps-track="footer.click({ location: 22, link: 24 })" data-target="Other">Other</a></li>
</ul>
</div>
</div>
<nav class="-nav js-category" data-name="Technology">
<ul class="-list">
<li class="-item"><a href="https://stackoverflow.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="professional and enthusiast programmers">Stack Overflow</a></li>
<li class="-item"><a href="https://serverfault.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="system and network administrators">Server Fault</a></li>
<li class="-item"><a href="https://superuser.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="computer enthusiasts and power users">Super User</a></li>
<li class="-item"><a href="https://webapps.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="power users of web applications">Web Applications</a></li>
<li class="-item"><a href="https://askubuntu.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="Ubuntu users and developers">Ask Ubuntu</a></li>
<li class="-item"><a href="https://webmasters.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="pro webmasters">Webmasters</a></li>
<li class="-item"><a href="https://gamedev.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="professional and independent game developers">Game Development</a></li>
</ul></nav><nav class="-nav js-category" data-name="Technology"><ul class="-list">
<li class="-item"><a href="https://tex.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="users of TeX, LaTeX, ConTeXt, and related typesetting systems">TeX - LaTeX</a></li>
<li class="-item"><a href="https://softwareengineering.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="professionals, academics, and students working within the systems development life cycle">Software Engineering</a></li>
<li class="-item"><a href="https://unix.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="users of Linux, FreeBSD and other Un*x-like operating systems">Unix &amp; Linux</a></li>
<li class="-item"><a href="https://apple.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="power users of Apple hardware and software">Ask Different (Apple)</a></li>
<li class="-item"><a href="https://wordpress.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="WordPress developers and administrators">WordPress Development</a></li>
<li class="-item"><a href="https://gis.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="cartographers, geographers and GIS professionals">Geographic Information Systems</a></li>
<li class="-item"><a href="https://electronics.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="electronics and electrical engineering professionals, students, and enthusiasts">Electrical Engineering</a></li>
</ul></nav><nav class="-nav js-category" data-name="Technology"><ul class="-list">
<li class="-item"><a href="https://android.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="enthusiasts and power users of the Android operating system">Android Enthusiasts</a></li>
<li class="-item"><a href="https://security.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="information security professionals">Information Security</a></li>
<li class="-item"><a href="https://dba.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="database professionals who wish to improve their database skills and learn from others in the community">Database Administrators</a></li>
<li class="-item"><a href="https://drupal.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="Drupal developers and administrators">Drupal Answers</a></li>
<li class="-item"><a href="https://sharepoint.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="SharePoint enthusiasts">SharePoint</a></li>
<li class="-item"><a href="https://ux.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="user experience researchers and experts">User Experience</a></li>
<li class="-item"><a href="https://mathematica.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="users of Wolfram Mathematica">Mathematica</a></li>
</ul></nav><nav class="-nav js-category" data-name="Technology"><ul class="-list">
<li class="-item"><a href="https://salesforce.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="Salesforce administrators, implementation experts, developers and anybody in-between">Salesforce</a></li>
<li class="-item"><a href="https://expressionengine.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="administrators, end users, developers and designers for ExpressionEngine&#174; CMS">ExpressionEngine&#174; Answers</a></li>
<li class="-item"><a href="https://pt.stackoverflow.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="programadores profissionais e entusiastas">Stack Overflow em Portugu&#234;s</a></li>
<li class="-item"><a href="https://blender.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="people who use Blender to create 3D graphics, animations, or games">Blender</a></li>
<li class="-item"><a href="https://networkengineering.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="network engineers">Network Engineering</a></li>
<li class="-item"><a href="https://crypto.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="software developers, mathematicians and others interested in cryptography">Cryptography</a></li>
<li class="-item"><a href="https://codereview.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="peer programmer code reviews">Code Review</a></li>
</ul></nav><nav class="-nav js-category" data-name="Technology"><ul class="-list">
<li class="-item"><a href="https://magento.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="users of the Magento e-Commerce platform">Magento</a></li>
<li class="-item"><a href="https://softwarerecs.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="people seeking specific software recommendations">Software Recommendations</a></li>
<li class="-item"><a href="https://dsp.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="practitioners of the art and science of signal, image and video processing">Signal Processing</a></li>
<li class="-item"><a href="https://emacs.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="those using, extending or developing Emacs">Emacs</a></li>
<li class="-item"><a href="https://raspberrypi.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="users and developers of hardware and software for Raspberry Pi">Raspberry Pi</a></li>
<li class="-item"><a href="https://ru.stackoverflow.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="программистов">Stack Overflow на русском</a></li>
<li class="-item"><a href="https://codegolf.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="programming puzzle enthusiasts and code golfers">Programming Puzzles &amp; Code Golf</a></li>
</ul></nav><nav class="-nav js-category" data-name="Technology"><ul class="-list">
<li class="-item"><a href="https://es.stackoverflow.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="programadores y profesionales de la inform&#225;tica">Stack Overflow en espa&#241;ol</a></li>
<li class="-item"><a href="https://ethereum.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="users of Ethereum, the decentralized application platform and smart contract enabled blockchain">Ethereum</a></li>
<li class="-item"><a href="https://datascience.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="Data science professionals, Machine Learning specialists, and those interested in learning more about the field">Data Science</a></li>
<li class="-item"><a href="https://arduino.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="developers of open-source hardware and software that is compatible with Arduino">Arduino</a></li>
<li class="-item"><a href="https://bitcoin.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="Bitcoin crypto-currency enthusiasts">Bitcoin</a></li>
<li class="-item">
<a href="https://stackexchange.com/sites#technology" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 26 })">
<strong>
more (26)
</strong>
</a>
</li>
</ul>
</nav>
<nav class="-nav js-category" data-name="Life / Arts">
<ul class="-list">
<li class="-item"><a href="https://photo.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="professional, enthusiast and amateur photographers">Photography</a></li>
<li class="-item"><a href="https://scifi.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="science fiction and fantasy enthusiasts">Science Fiction &amp; Fantasy</a></li>
<li class="-item"><a href="https://graphicdesign.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="Graphic Design professionals, students, and enthusiasts">Graphic Design</a></li>
<li class="-item"><a href="https://movies.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="movie and tv enthusiasts">Movies &amp; TV</a></li>
<li class="-item"><a href="https://music.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="musicians, students, and enthusiasts">Music: Practice &amp; Theory</a></li>
<li class="-item"><a href="https://worldbuilding.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="writers/artists using science, geography and culture to construct imaginary worlds and settings">Worldbuilding</a></li>
<li class="-item"><a href="https://cooking.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="professional and amateur chefs">Seasoned Advice (cooking)</a></li>
</ul></nav><nav class="-nav js-category" data-name="Life / Arts"><ul class="-list">
<li class="-item"><a href="https://diy.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="contractors and serious DIYers">Home Improvement</a></li>
<li class="-item"><a href="https://money.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="people who want to be financially literate">Personal Finance &amp; Money</a></li>
<li class="-item"><a href="https://academia.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="academics and those enrolled in higher education">Academia</a></li>
<li class="-item"><a href="https://law.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="legal professionals, students, and others with experience or interest in law">Law</a></li>
<li class="-item">
<a href="https://stackexchange.com/sites#lifearts" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 26 })">
<strong>
more (16)
</strong>
</a>
</li>
</ul>
</nav>
<nav class="-nav js-category" data-name="Culture / Recreation">
<ul class="-list">
<li class="-item"><a href="https://english.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="linguists, etymologists, and serious English language enthusiasts">English Language &amp; Usage</a></li>
<li class="-item"><a href="https://skeptics.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="scientific skepticism">Skeptics</a></li>
<li class="-item"><a href="https://judaism.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="those who base their lives on Jewish law and tradition and anyone interested in learning more">Mi Yodeya (Judaism)</a></li>
<li class="-item"><a href="https://travel.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="road warriors and seasoned travelers">Travel</a></li>
<li class="-item"><a href="https://christianity.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="committed Christians, experts in Christianity and those interested in learning more">Christianity</a></li>
<li class="-item"><a href="https://ell.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="speakers of other languages learning English">English Language Learners</a></li>
<li class="-item"><a href="https://japanese.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="students, teachers, and linguists wanting to discuss the finer points of the Japanese language">Japanese Language</a></li>
</ul></nav><nav class="-nav js-category" data-name="Culture / Recreation"><ul class="-list">
<li class="-item"><a href="https://gaming.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="passionate videogamers on all platforms">Arqade (gaming)</a></li>
<li class="-item"><a href="https://bicycles.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="people who build and repair bicycles, people who train cycling, or commute on bicycles">Bicycles</a></li>
<li class="-item"><a href="https://rpg.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="gamemasters and players of tabletop, paper-and-pencil role-playing games">Role-playing Games</a></li>
<li class="-item"><a href="https://anime.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="anime and manga fans">Anime &amp; Manga</a></li>
<li class="-item"><a href="https://puzzling.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="those who create, solve, and study puzzles">Puzzling</a></li>
<li class="-item"><a href="https://mechanics.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="mechanics and DIY enthusiast owners of cars, trucks, and motorcycles">Motor Vehicle Maintenance &amp; Repair</a></li>
<li class="-item">
<a href="https://stackexchange.com/sites#culturerecreation" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 26 })">
<strong>
more (32)
</strong>
</a>
</li>
</ul>
</nav>
<nav class="-nav js-category" data-name="Science">
<ul class="-list">
<li class="-item"><a href="https://mathoverflow.net" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="professional mathematicians">MathOverflow</a></li>
<li class="-item"><a href="https://math.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="people studying math at any level and professionals in related fields">Mathematics</a></li>
<li class="-item"><a href="https://stats.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="people interested in statistics, machine learning, data analysis, data mining, and data visualization">Cross Validated (stats)</a></li>
<li class="-item"><a href="https://cstheory.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="theoretical computer scientists and researchers in related fields">Theoretical Computer Science</a></li>
<li class="-item"><a href="https://physics.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="active researchers, academics and students of physics">Physics</a></li>
<li class="-item"><a href="https://chemistry.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="scientists, academics, teachers and students">Chemistry</a></li>
<li class="-item"><a href="https://biology.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="biology researchers, academics, and students">Biology</a></li>
</ul></nav><nav class="-nav js-category" data-name="Science"><ul class="-list">
<li class="-item"><a href="https://cs.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="students, researchers and practitioners of computer science">Computer Science</a></li>
<li class="-item"><a href="https://philosophy.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="those interested in the study of the fundamental nature of knowledge, reality, and existence">Philosophy</a></li>
<li class="-item">
<a href="https://stackexchange.com/sites#science" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 26 })">
<strong>
more (10)
</strong>
</a>
</li>
</ul>
</nav>
<nav class="-nav js-category" data-name="Other">
<ul class="-list">
<li class="-item"><a href="https://meta.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="meta-discussion of the Stack Exchange family of Q&amp;A websites">Meta Stack Exchange</a></li>
<li class="-item"><a href="https://stackapps.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="apps, scripts, and development with the Stack Exchange API">Stack Apps</a></li>
<li class="-item"><a href="https://api.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="programmatic interaction with Stack Exchange sites">API</a></li>
<li class="-item"><a href="https://data.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="querying Stack Exchange data using SQL">Data</a></li>
<li class="-item"><a href="https://area51.stackexchange.com" class="-link js-gps-track" data-gps-track="footer.click({ location: 16, link: 25 })" title="proposing new sites in the Stack Exchange network">Area 51</a></li>
</ul>
</nav>
<div class="-copyright g-row jc-end">
<div class="g-column jc-sp-between">
<ul class="-list">
<li class="-item"><a class="js-gps-track -link" data-gps-track="footer.click({ location: 22, link:4 })" href="https://stackoverflow.blog?blb=1">Blog</a></li>
<li class="-item"><a href="https://www.facebook.com/officialstackoverflow/" class="-link">Facebook</a></li>
<li class="-item"><a href="https://twitter.com/stackoverflow" class="-link">Twitter</a></li>
<li class="-item"><a href="https://linkedin.com/company/stack-overflow" class="-link">LinkedIn</a></li>
</ul>
<div>
<p>
site design / logo &#169; 2018 Stack Exchange Inc; user contributions licensed under <a href="https://creativecommons.org/licenses/by-sa/3.0/" rel="license" class="-link">cc by-sa 3.0</a>
with <a href="https://stackoverflow.blog/2009/06/25/attribution-required/" rel="license" class="-link">attribution required</a>.
<span id="svnrev">rev&nbsp;2018.1.25.28581</span>
</p>
</div>
</div>
</div>
</div>
</div>
</footer>
<noscript>
<div id="noscript-warning">Stack Overflow works best with JavaScript enabled
<img src="https://pixel.quantserve.com/pixel/p-c1rF4kxgLUzNc.gif" alt="" class="dno">
</div>
</noscript>
<script>
(function(i, s, o, g, r, a, m) {
i['GoogleAnalyticsObject'] = r; i[r] = i[r] || function() { (i[r].q = i[r].q || []).push(arguments) }, i[r].l = 1 * new Date(); a = s.createElement(o),
m = s.getElementsByTagName(o)[0]; a.async = 1; a.src = g; m.parentNode.insertBefore(a, m);
})(window, document, 'script', 'https://www.google-analytics.com/analytics.js', 'ga');
StackExchange.ready(function () {
var trackingCodes = [
'UA-5620270-1'
];
StackExchange.ga.init({
sendTitles: true,
tracker: window.ga,
trackingCodes: trackingCodes
});
StackExchange.ga.setDimension('dimension3', 'Users/Login');
StackExchange.ga.trackPageView();
});
/**/
var _qevents = _qevents || [],
_comscore = _comscore || [];
(function() {
var ssl = 'https:' == document.location.protocol,
s = document.getElementsByTagName('script')[0],
qc = document.createElement('script');
qc.async = true;
qc.src = (ssl ? 'https://secure' : 'http://edge') + '.quantserve.com/quant.js';
s.parentNode.insertBefore(qc, s);
_qevents.push({ qacct: "p-c1rF4kxgLUzNc" });
/**/
var sc = document.createElement('script');
sc.async = true;
sc.src = (ssl ? 'https://sb' : 'http://b') + '.scorecardresearch.com/beacon.js';
s.parentNode.insertBefore(sc, s);
_comscore.push({ c1: "2", c2: "17440561" });
})();
</script>
</body>
</html>