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Modernizr Back


  • Modernizr.js is a small JavaScript library that detects the availability of native implementations for next-generation web technologies, i.e. features that stem from the HTML5 and CSS3.
  • JQuery通過內置JQuery.browser,可以返回瀏覽器版本. 它通過user agent來獲取瀏覽器的相關信息(JQuery1.9版本前)
  • JQuery通過內置JQuery.support檢測feature方案來判斷是否需要回退(JQuery1.9版本後), 原因是user agent容易被偽造, 從而導致JQuery.browser的真實性
  • 由於Modernizer內置html5shiv類庫, 因此我們必須在<body>加載之前引用Modernizer.js


<script src="js/modernizr.custom.js"></script>


  • Just Click here to download.
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