Web Develop

1. Preface(Download source code, instruction, demo, see: Https://github.com/wangfupeng1988/wangEditor)I did a bootstrap-based Rich text editor--wangeditor and posted it on GitHub (Https://github.com/wangfupeng1988/wangEditor), Writing an article in

Recently to do a video playback system, the use of ffmpeg and mencoder two tools, check some information, found that the information is quite a bit, but it is a little messy, I myself from the beginning to tidy up a bit, and you share:1, FFmpeg

Hprof is an open source PHP lightweight performance analysis tool for Facebook, similar to Xdebug, but with lower performance overhead, can also be used in production environments or controlled by program switches. Based on BrowseThe Performance

Translation XPath and CSS selectorsOriginal: Http://ejohn.org/blog/xpath-css-selectorsLately, I've done a lot of work to implement a parser that supports both XPath and CSS 3, and what surprises me is that they are very similar in some ways, but in

Create an MVC project, in the Startup.Auth.cs file, we can see some code like this:This is actually Microsoft has helped us to achieve a good three-party login interface, we only need to create the corresponding developer account, and in which we

Transfer value between multiple VCs1) Forward Pass valueWhen AVC launches BVC, a gives a value of B is called forward value2) Forward Pass value implementation stepsSTEP1:BVC to provide a public property// exposes a property for receiving strings

What is a opcode cache?When the interpreter finishes parsing the script code, it generates intermediate code that can be run directly, also known as the opcode (Operate code,opcode). The goal of the Opcode cache is to avoid duplication of

PHP gets today, yesterday, tomorrow's dateHow to get a timestamp, which is a problem that PHP programmers often encounter. Before the use of the time to go to Baidu, so has not been serious to understand.Today's company program development needs, I

Site from the beginning of the construction of very few people, the number of users, low concurrency, to the next has tens of millions of users, tens of thousands of levels of high concurrency, between the experience of how the process, small Web

jquery has two methods for developing plug-ins, namely:JQuery.fn.extend ();Jquery.extend ();One, $.extend () methodThe $.extend () method has two uses in jquery:The first is the extension method of jquery:Instance:Although JavaScript does not have a

Original http://blog.csdn.net/xpf_show/article/details/36233465First, we have to understand the next instruction API Meaning Restrict Declare identifiers in the template as elements, attributes, classes, comments

Most of the node. JS-based apps are executed in the browser,For example, powerful debugging tools Node-inspector.Node-inspector is an open source online debugging tool based entirely on node. JS, providing powerful debugging capabilities and

One, asymmetric encryptionAsymmetric encryption has a set of key pairs, one is public, anyone can obtain, called the public key;One is self-preservation and strictly confidential, called the private key.The rules are as follows:by someone A the

The native JS method "Document.getelementsbyclassname" is not available in IE8 and the following browsers, so it writes a method compatible with IE.The full page code is as follows:Testjsgetcssclass.htmlhtml>head>style type="Text/css">.

Python uses matplotlib to draw an animation This example describes how to use matplotlib to draw an animation in Python. Share it with you for your reference. The specific analysis is as follows: Matplotlib supports animation rendering since version

Segment tree segment update hdu 1698 Just a Hook, segment update hdu N metal rods, and q are given. At the beginning, each metal rod has a value of 1. Each operation can replace the metal rod from x to y. The copper is 1 and the silver is 2, the

The exp () method used to calculate the index in Python This article mainly introduces the exp () method used to calculate the index in Python, which is a basic method required for getting started with Python. For more information, see Returns x: ex.

Get started with jQuery ajax and get started with jQueryajax In the previous blog, I wrote about the scenario of returning a json string and a json array during ajax requests. Today, I changed the original ajax to jQuery ajax. JQuery encapsulates

Ueditor1.4.3 configuration process (including the use of separately uploaded files and images), ueditor1.4.3 upload Configuration Here we use the UTF-8 version of the jsp version of ueditor1.4.3. Download the corresponding ueditor and copy the

Use css to customize the scroll bar of the webkit kernel browser, css webkitUsing css to set the webkit kernel browser's scroll bar mainly sets the following seven attributes:1.:-webkit-scrollbar/* overall part of the scroll bar. You can set the