Web Develop

Why should I use MD5 to encrypt my password during transmission?As we all know, we entered the form in the input box password, if the use of Ajax post or get to submit data, in the browser's newwork can see the content we send to the background, the

Apache Compiling installation NotesSystem environment: Centos6.6 64-bitApache version 2.4.23Download Apache file Http://httpd.apache.org/download.cgi#apache24First, the preparatory work:Install dependent components Pcre and Openssl-devel firstYum-y

Discuzx Visitor View Post tips not found post workaround:Processing method:1. Check whether background-related permissions are configured to allow visitors to view posts (or if the records in the datasheet are also normal)650) this.width=650; "Src="

Explain each of them individually:1, \X{4E00}-\X{9FA5} is the encoding range of the Chinese characters under UTF encoding.2, a-za-z0-9, this represents the capital letters, lowercase letters and numbers, not much to say.3, U is the modifier, which

HTML 5 Adds a new feature that is custom data properties, which is data-* custom properties. In HTML5 we can use a data- prefix to set the custom attributes we need to do some data storage. Of course, the advanced browser can be defined by scripting

// +----------------------------------------------------------------------Namespace  think;//  Environment Configuration   class class env{    /**     *  Get environment variable Value      *  @param  string     $name   environment variable name

Add a static method that handles a compatible get styleJquery.getstyle = function (DOM, stylename) {Dom is not a dom,stylename, not a string, just go.if (!jquery.isdom (DOM) | | |!jquery.isstring (stylename)) {return false;}Compatibility Gets the

12 "animateTest"style="-webkit-transform: perspective(400px) rotateY(40deg);"> Css 12 "animateTest"style="-webkit-transform: rotateY(40deg) perspective(400px);"> If you are

Public"-//w3c//dtd XHTML 1.0 frameset//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd" > page title public "-//w3c//dtd XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" > page title

Source: http://www.cnblogs.com/aaronjs/p/4165049.htmlThe HTTP request method provided by the HTTP/1.1 protocol has options,, POST, PUT, DELETE, TRACE, CONNECT. Where post is typically used to submit data to the server, this article discusses several

Browse Directory:First, PHP background and advantages;Second, the introduction of the principle of PHP;Third, the PHP operating environment configuration;D. Write simple PHP code and test.First, PHP background and advantages1.1 What is PHP?PHP is

Preparatory workConfigure the firewall to turn on 80 ports, 3306 portsDelete the original iptables and add the appropriate configurationRm-rf/etc/sysconfig/iptablesVi/etc/sysconfig/iptablesAdd the following content:################################

Webstorm common functions of the use of skills to shareWebstorm is a JavaScript IDE developed by Jetbrain, which makes it easier to write code with ease.This article is here to share some of the common features of the use of skills, hoping to help

Share today thinkphp 3.2.3 Integration Ueditor 1.4, add watermark to uploaded images. Bo Master is a novice, stuck here for a long time (>_thinkphp 3.2.3 Integrated Ueditor 1.4:https://github.com/nintendov/ueditor-thinkphpDownload it down and look

1. Three ways of querying:1.1.HQL statement: When you bulk query, the query results are entered into the cache. (a list is queried, a single record is queried, only one statement is printed), and HQL does not use the first-level cache. (duplicate

This article is mainly with you to discuss the next JavaScript closure will cause a memory leak? I hope the sharing of this article will help you learn JavaScript. before talking about memory leaks, look at JavaScript's garbage collection mechanism,

After writing the ASP. NET multiple file upload (http://www.cnblogs.com/bestckk/p/5987383.html), I feel this kind of upload still has many flaws, so ... (Omit 10,000 words, no nonsense). I didn't use the traditional ASP. NET, and I chose the Open

ObjectiveI am a love front-end rookie, always like to learn JS native, for the JQ this JS library, compared to understand his realization, although his ability is limited, the level is very low, but barely is able to understand a bit, for the JQ

/determine if the input content is emptyfunction IsNull () {var str = document.getElementById (' str '). Value.trim ();if (str.length==0) {Alert (' Sorry, the text box cannot be empty or blank! '); /Please change the text box to the name of the

here to share some of the help you become more excellent Swift Developer's advice to make your code, write less, better performance , easy to play with Swift development . 1. Extension ExtensionExample: SquareOkay Versionfunc square(x:int), Int {