best browser for java

To determine the user's browser type, we only need to use $ _ SERVER [quot; HTTP_USER_AGENTquot;] in php to obtain the data, but the obtained data is very raw, to determine the type, we need to add a segment of st... to determine the browser type of a user, we only need to use $ _ SERVER ["HTTP_USER_AGENT"] in php to obtain the data, but the obtained data is very primitive, to determine the type, add strpos

Original refer:http://www.cnblogs.com/happyfreelife/p/4240100.htmlWhen a form with username and password is submitted, the viewer intelligently asks the user if they want to save the password. If developers don't want this "smart" thing, they can use Ajax to submit the form so that the viewer is not "smart"."When the browser is allowed to save the password for the site, the next time any page of the site is opened, the

Use timestamps to solve browser cache problems and timestamps to solve browser cache Problems In IE or many other browsers, if each request address is the same, the browser will not connect to the server but read the cache, which is very good for many applications, it can reduce the server pressure or reduce the bandwidth usage. However, for ajax applications, m

Precise positioning: Scrollleft,scrollwidth,clientwidth,offsetwidthScrollHeight: Gets the scroll height of the object.ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the windowScrollTop: Sets or gets the distance between the top of the object and the top of the visible content in the windowScrollWidth: Gets the scrolling width of the objectOffsetheight: Gets the height of the object relative to the layout or parent c

containerDocument.documentElement.scrollTop The vertical scrolling valueevent.clientx+document.documentelement.scrolltop Horizontal coordinates of relative documents + amount of vertical scrollingImplementation CodeCopy CodeThe code is as follows:"Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >Actual height of browser window: Actual width of browser window: var winwidth = 0;var winheight = 0;fun

: window.screen.availWidthHTML Precise positioning: Scrollleft,scrollwidth,clientwidth,offsetwidthScrollHeight: Gets the scroll height of the object.ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the windowScrollTop: Sets or gets the distance between the top of the object and the top of the visible content in the windowScrollWidth: Gets the scrolling width of the objectOffsetheight: Gets the height of the object rela

Share the encapsulated js judgment operating system with the browser code and encapsulate the js browser code Abstract:The most important task for front-end development is compatibility, system compatibility, browser compatibility, and so on. Today, I will share a method for judging operating systems and browsers encapsulated in my project. Operating System: Copy

When we report the following error in the Google browser console, try the following methods;Error: Image from Origin ' file://' have been blocked from loading by cross-origin Resource sharing policy:invalid Response. Origin ' null ' is therefore not allowed access.The reason is: Google Chrome prohibits the cross-domain submission of Ajax1. Find the desktop browser, right click on the Mouse--click "shortcut"

work area width: window.screen.availWidthHTML Precise positioning: Scrollleft,scrollwidth,clientwidth,offsetwidthScrollHeight: Gets the scroll height of the object.ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the windowScrollTop: Sets or gets the distance between the top of the object and the top of the visible content in the windowScrollWidth: Gets the scrolling width of the objectOffsetheight: Gets the height of

,offsetwidthScrollHeight: Gets the scroll height of the object.ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the windowScrollTop: Sets or gets the distance between the top of the object and the top of the visible content in the windowScrollWidth: Gets the scrolling width of the objectOffsetheight: Gets the height of the object relative to the layout or parent coordinates specified by the parent coordinate OffsetPare

Detects WebGL and browser compatibility when using Three.js (detecting WebGL and browser compatibility with Three.js)The beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)This article follows "Attribution-non-commercial use-consistent" authoring public agreementReprint Please keep this sentence: Sun Vulcan's Beautiful Life-this blog focuses on Agile development and mobile and IoT device resea

Habit is not the same, the operation will not be the same, many users are not accustomed to WINDOWS8 system automatically set for users of the default IE browser, want to specify their own common use of other Third-party browsers for the default to open, this how to operate it? How the WINDOWS8 system sets the default browser: 1. First, we return to the desktop, and then click on the bottom left-hand corn

The first step: the first to install in the computer and open "Fast thunder" as shown in the following image The second step: then in the open interface of the lower left, "Thunderbolt application" in the Open Interface click "Browser Support" as shown in the picture Step three: Then pop up a ' browser diagnostics tool ' And now you can check it out, as shown Fourth step: For exam

1. Log in to a network account Click on the avatar to login to 360 account. When you log on to the 360 account, changes to your Favorites and browser configuration are automatically backed up to 360 accounts. Log on to the 360 account at any time to automatically synchronize the above content to the browser. 2. Replace Avatar You can choose your favorite avatar from the Avatar menu to decorate your

Ie Only IE supports the creation of ActiveX controls, so she has something that other browsers do not have, that is, the ActiveXObject function. As long as you judge the Window object exists ActiveXObject function, you can clearly determine the current browser is ie. The typical useragent of IE versions are as follows: mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2)mozilla/4.0 (compatible; MSIE 6.

How does a browser run HTML ?, Run HTML in the browserWhat is an HTML page is an application that runs on a Browser and can interact with users. This figure shows how to run HTML in a browser: 1. A webpage is actually an HTML Document consisting of character codes in a certain format. 2. this file is composed of HTML tags, CSS styles, JS Code, and HTML tags. css

YY Browser is when surfing the internet, will often use a Web browser, users in the process of using the browser, can not avoid the browser in the system to generate the corresponding cache files, or users browse some of the privacy Web site, want to clean up the data we need to use the

In-depth understanding of browser cache principles and browser cache The browser cache stores files on the client. A good cache policy can reduce the usage of network bandwidth, increase the access speed, improve the user experience, and reduce the burden on the server. Therefore, it is necessary to understand its implementation principles to improve the performa

Browser compatibility can be said to be the front-end development of the first challenge to face, currently my computer has installed 6 kinds of browsers (based on IE kernel does not count, such as Maxthon, etc.).CSS hacks uses browser vulnerabilities to hide CSS rules for specific browsers. There are two main ways to implement browser compatibility style sheets

Write Ingest Date: 2015/04/24Learn about the current market and history of the browser engineTypesetting engine (Rendering engine): 1. WebKit2WebKit is an open-source browser engine. WebKit is also the name of the Apple Mac OS X System engine framework version, used primarily for safari,dashboard,mail and some other Mac OS X programs. WebKit contains the WebCore typesetting engine and Jscore engine from KD