JavaScript

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varJsondata = {A:1,b:2};functionobj2string (o) {varR = []; if(typeofo = = "string") { return"\" "+ O.replace (/([\ \ \ \ \])/g," \\$1 "). Replace (/(\ n)/g," \\n "). Replace (/(\ r)/g," \\r "). Replace (/(\ t)/g," \\t ") +" \ ""; }

This is my second article on JavaScript, which has been a few years of Java development and found that JavaScript is an object-oriented language but it does have a lot of differences. In this blog, the main learning to summarize the recent learning

javascript------Functions (general functions, dynamic functions, anonymous functions) function First, the general function 1. Format: Function name (formal parameter ...) { Execute

In some complex pages, we often use JavaScript to deal with some of the dynamic effects of DOM elements, which is often used to calculate the location and size of some elements, the browser compatibility problem is not negligible, to write the

This article is the author's personal summary of some of the judging conditions when looking at the Liaoche teacher JavaScript tutorialnull、undefined、0、NaNand an empty string‘‘Asfalse, all other values are consideredtrue, so the result of the above

function Deepclone (obj) {var _tostring = Object.prototype.toString; null, undefined, non-object, function if (!obj | | typeof obj!== ' object ') {return obj; }//DOM Node if (obj.nodetype && ' CloneNode ' in obj) {return Obj.clonenode (true);

One of the hottest technologies in Today's JavaScript technology World is ' event delegation '. Using Event delegation techniques allows you to avoid adding event listeners to a particular node, and instead, event listeners are added to their parent

The combination pattern is the use of small sub-objects to build larger objects, and these small sub-objects may be made up of smaller "grandchild objects".Combined mode combines objects into a tree structure to represent a "partial-whole" hierarchy.

1. variables1.1 Basic output Statements Console.log ("content on console output"); document.write ("write content in a document"); Window.alert ("actually the method of window");1.2 Code commentsLine Comment/*** The function of functions

Relationship of function object and other internal objectsIn addition to the function object, there are many internal objects, such as object, Array, Date, RegExp, Math, and Error. These names actually represent a type, and you can return an object

H5 new tag, h5 tag A tag defines external content. For example, a new article from an external news provider, text from a blog, or text from a forum. Or from other external sources.HTML5: HTML4: A tag defines content other than article. The

Id selector, class selector, property selector, and id selector attribute When editing a webpage, you usually need to set the style. With the help of the selector in CSS style design, we can easily manage and set them. Today, we will share with you

Efficiency Test of several methods for removing the JavaScript array, javascript Array The following is my summary of the three high-efficiency methods on the Internet and the efficiency test. If you have better comments or suggestions, you can also

Javascript vue. js table paging, ajax asynchronously loading data, vue. jsajax Paging is generally used together with a table. A paging link is used as a part of a table. It is reasonable to encapsulate a paging link into an independent component

In bootstrap, google pretloads is used to highlight code. bootstrappretloads Use google pretloads to highlight the code. : Http://code.google.com/p/google-code-prettify/ Http://www.bootcdn.cn/prettify/ Network import address: //

Java-sdk: complete process for uploading and downloading images. The image upload interface of js-sdk is used in a recently developed project. Here we will summarize it. The basic configurations of using js APIs can be found

Example code of magnifiers implemented by native JS and js magnifiers This is the magnifier I wrote with native js. Compared with various framework technologies, I like to use native js. Here, I would like to share with you the understanding and

Summary of common JS functions and techniques, and summary of js skills What is summarized during the learning and work process, including common functions, common js skills, common regular expressions, git notes, and so on. It provides a simple

A detailed tutorial on the Bootstrap framework (2 ). Bootstrap, from Twitter, is currently the most popular front-end framework. Bootstrap is based on HTML, CSS, and JAVASCRIPT. It is concise and flexible, making Web development faster. 1. Download