html check browser version

Use conditional comments to determine the browser version, solve compatibility issues, and comment out the browser version We should have encountered many browser compatibility problems. When writing some pages, it may be good on IE8 and IE9, when

The httpservlet class defines a getlastmodified method. Its complete syntax is defined as follows: Protected long getlastmodified (httpservletrequest req) The returned value indicates the number of milliseconds that have been calculated since 00:00:0

All front-end developers have no way to avoid a problem, that is, browser version judgment, when we can not avoid the need for browser version judgment, the predecessors will often tell us, can judge useragent this is used to mark the browser string,

I. IntroductionSometimes, you may need a customized browser. In this case, you can freely add some novel but nonstandard features to a browser. As a result, you finally have a new but nonstandard browser. Web browser controls are only browser

How to check the features of HTML 5 ?, Html Feature Detection Http://www.ido321.com/1116.html: Original article: Detect HTML5 Features Translation: HTML5 Feature Detection Translator: dwqs With the popularity of HTML 5, HTML 5 now occupies a major

How to check the features of HTML 5 ?, Html Feature Detection Http://www.ido321.com/1116.html: Original article: Detect HTML5 Features Translation: HTML5 Feature Detection Translator: dwqs With the popularity of HTML 5, HTML 5 now occupies a major

Abstract:There are already many documents and materials on the Internet about various browser models, but few of them can fully explain several concepts. Most of the information is outdated, and some content may no longer be applicable. In this

Translated from: http://www.thymeleaf.org/doc/articles/fromhtmltohtmlviahtml.htmlFrom HTML to HTML (via HTML)When you use software such as thymeleaf, it is important to understand the internals of the HTML family of Web standards. At least if you

Baidu 2015 interview: Enter the URL in the address bar of the browser and press Enter. What exactly happened ?, 2015url As a software developer, you will surely have a complete hierarchical understanding of how network applications work. The

Due to the differences in css and js support from various browsers, we often need to check the browser type and version before writing code for their differences in front-end development! The following checkBrowser () function mainly detects three