list of different browsers

Currently, users can select many different browsers, but many users are not very familiar with the browser upgrade mechanism. Let's start with IE. IE6 is indeed lagging behind the existing browsers in all aspects, but this does not affect the majority of Internet users to continue using IE6 browsers. While Microsoft is

Category: Work Although the RFC specification for the HTTP protocol does not specify the maximum character length limit for URLs, in practice there is always a limit in the browser or server. The characters in this article refer to ASCII characters.Microsoft Internet Explorer:The maximum length limit for URLs is 2,083 characters on the Microsoft Help website, which says before IE7 (including IE7) browser.Firefox:For Firefox 1.5.x, the address bar can display a

SetTimeout and setInterval are two amazing methods of window objects. They are used to call a function or code at a scheduled or delayed time. (New users may think that setTimeout and setInterval are javascript Functions, which is incorrect. Beginners can easily confuse javascript Object functions with DOM object methods .) Let's start with a piece of code. Let's guess what the results will look like in various browsers? The Code is as follows: Fu

Js identifies different browsers Based on userAgent for judgment, jsuseragent Check the browser, pay attention to the browser judgment order, mainly based on userAgent for judgment. // Check the browser var client = function () {var engine = {ie: 0, gecko: 0, webkit: 0, khtml: 0, opera: 0, ver: null }; var browser = {// viewer ie: 0, firefox: 0, safari: 0, konq: 0, opera: 0, chrome: 0, ver: null}; var ua =

The XMLHttpRequest Object is the core of AJAX functionality, and the development of an AJAX program must begin with an understanding of the XMLHttpRequest object.Understanding the XMLHttpRequest object begins with creating a XMLHttpRequest object, using different methods for creating XMLHttpRequest objects in different browsers:First look at the way IE creates XMLHttpRequest objects (Method 1):var xmlhttp=a

The encoding format that the browser can correctly recognize. As long as the corresponding Content-Disposition is set according to this encoding, there should be no garbled Chinese file names. First, the Content-Disposition value can have the following encoding formats: 1. urlencode: Conte... SyntaxHighligh The encoding format that the browser can correctly recognize. As long as the corresponding Content-Disposition is set according to this encoding, there should be no garbled Chinese file names

Js gets the differences between the control location (coordinate location) in different browsers. This article will give you a detailed introduction. If you are interested, refer The Code is as follows: // Obtain the coordinatesFunction getpos (e ){Var t = e. offsetTop;Var l = e. offsetLeft;Var height = e. offsetHeight;While (e = e. offsetParent ){T + = e. offsetTop;L + = e. offsetLeft;}} Assume that ob

HR tag, I believe everyone is familiar with it. We generally use it to produce a horizontal line effect. We can define "color", "height", "width", "border" and other styles for it. Here we will only discuss the compatibility between "color" and "border" for different browsers. Color: Firefox, IE7 + =: specified by background-color. IE6-=: specified by color. Scheme: Specify the color for HR and us

Eg1: Result: On the left is the result of running on Google and on IE. The display: block attribute is used on eg1. in Google, the width and height values of the display: block and border attributes are added, that is: the outer frame is 10px multiplied by 2 (10 pixels for each left and right borders) + the inner frame is 150px, and the total size is 10px multiplied by 2 + 150px = 170px, that is, the width and height are both 170px; In IE browser, the width and height values of the display: b

The input Tag file type removes the "No file selected" option for different browsers. inputfile The previous style, this "unselected file" would like to remove it? The running result of this Code removes the "unselected file" Copyright Disclaimer: This article is an original article by the blogger and cannot be reproduced without the permission of the blogger.

This section describes how to identify different browsers in js Based on userAgent. If you need it, you can refer to the browser detection module. Note that the browser judgment sequence is mainly based on userAgent. // Check the browser var client = function () {var engine = {ie: 0, gecko: 0, webkit: 0, khtml: 0, opera: 0, ver: null }; var browser = {// viewer ie: 0, firefox: 0, safari: 0, konq: 0, opera

Click "Back" link, under Ie,firefix, History.go (-1) can play the role of back, but under Chrome does not work, with History.go (-2) to take effect.Later, it was found that parsing in Ie,firefix to perform the onclick event, i.e. executing the history.go (-1) page, skipped the href without executing the Or:Excerpted from http://blog.163.com/yiran_5467/blog/static/10821326201272212416782/History.go (-1) parsing in different

The probability that session_id of different browsers is the same is ???? Session_id duplicate session cookie What I always know is that session_id is absolutely unique. However, during session sharing for a second-level domain name, the user finds a problem: the user saves the session_id to the cookie during the first access, sets the cookie validity period to one day, and then the user exits. 30 minutes

The encoding format that the browser can correctly recognize. As long as the corresponding Content-Disposition is set according to this encoding, there should be no garbled Chinese file names.First, the Content-Disposition value can have the following encoding formats:1. urlencode: Content-Disposition: attachment; filename = "struts2.0% E4 % B8 % AD % E6 % 96% E6 % 87% E7 % A8 % 8B. chm" 2. Base64 encoding: Content-Disposition: attachment; filename = "=? UTF8? B? C3RydXRzMi4w5Lit5paH5pWZ56iLLmNo

JS's event binding method, ie only support attachevent, and FF and Chrome only support AddEventListener, so you have to do the two methods compatible, the principle is to first inferattachevent is only true (exists), assuming true is the attachevent () method. Otherwise, use AddEventListener (). also, to avoid inferring each time the event is bound. Ability to encapsulate a function myaddevent (OBJ,EV,FN) {}. the code is as follows: JS Binding Event Method: AddEventListener compatibility with At

["Webdriver.chrome.driver"] = IedriverBrowser = Webdriver. Chrome (Iedriver)Browser.get (' https://www.baidu.com/') Three, Chrome: 1, download ChromeDriver.exe 2 put in python installation directory c:\python27 ( python environment, already c:\python27 add to system environment variables path below ) or put it in the installation directory of Chrome path below; How to add an environment variable, or you can write it in code: From selenium import WebdriverImport OSChr

If you want to test the characteristics of a browser, you can obtain the following methodsJS Get browser informationBrowser code Name: Navigator.appcodenameBrowser name: Navigator.appnameBrowser version number: Navigator.appversionSupport for Java: navigator.javaenabled ()MIME type (array): Navigator.mimetypesSystem platform: Navigator.platformPlugin (array): Navigator.pluginsUser agent: Navigator.useragentCompare the whole1How to use JS to identify differen