javascript coding bootcamp

In the years of development mailbox Webmail process, NetEase mailbox front-end team accumulated a lot of experience, we developed a lot of basic JS Library, to achieve a large number of front-end effect components, developed a mature OPOA framework and API components, here to do some sharing. Today I'd like to talk to you about JavaScript coding specifications. As is known to all,

, ensure the correctness of constructor.function Animal(name) { this.name = name;}// 直接prototype等于对象时，需要修正constructorAnimal.prototype = { constructor: Animal, jump: function () { alert(‘animal ‘ + this.name + ‘ jump‘); }};// 这种方式扩展prototype则无需理会constructorAnimal.prototype.jump = function () { alert(‘animal ‘ + this.name + ‘ jump‘);};The recommended property is declared in the constructor, and the method is declared in the prototype.Explain:The members of the prototype objec

)); Console.log (codeList); => [228, 184, 173] So simple, there are wood ~ ~ ~ What is the principle of this simple method? Here is the question of QueryString encoding in the URI involved. Because the querystring in the URI must be transmitted according to the UTF8 encoding, and JavaScript is Unicode, the browser provides us with a method, that is, the Encodeuri/encodeuricomponent method. This method will speakNon-English characters (consider

Recently looking at the front-end Daniel Nicbolas C.zakas, "Write maintainable JavaScript code" book. Feel that a lot of knowledge points are written very well, so, write a blog post, summed up it! Coding specifications are important for programming, because if the coding style is inconsistent, the code looks messy and difficult to maintain. Of course, different

Java and JavaScript Base64 encoding When developing Java Web applications, it is possible to use Java for BASE64 encoding on the server side, while the client can decode it with JavaScript. This requires consistency of Base64 coding mechanisms on both sides. Using BASE64 encoding, you may encounter a variety of strange situations, and even s

Transferred from: http://www.cnblogs.com/artwl/archive/2012/03/07/2382848.htmlConfusing URI encodingThere are three ways to encode in javascript: Escape, encodeURI, encodeURIComponentThe main methods of encoding in C #: Httputility.urlencode, Server.URLEncode, uri.escapeuristring, uri.escapedatastringJavaScript in the good, only provides three, C # in the main use of so many, have not listed other coding (H

JavaScript and Ajax (Asynchronous JavaScript and XML, Asynchronous JavaScript and XML) can add various interactions and dynamic effects to HTML pages, making your website more eye-catching. This article provides you with 10 Ajax and JavaScript-related coding tools, which are

One of the most reasonable javasscript coding specifications. _ Translate from:Https://github.com/airbnb/javascript Note : This guide assumes that you are using Babel and requires that you use BABEL-PRESET-AIRBNB or a comparable preset plug-in. It also assumes that you are installing shims/polyfills, utility airbnb-browser-shims, or equivalent plug-ins in your application. directory type referencing object

Reprinted from: http://www.cnblogs.com/artwl/archive/2012/03/07/2382848.htmlURI encoding, you can use one or more URIs as the parameters of another URI (if not the URI encoding method, we can customize a set of URI special characters of the conversion rules, the same can be used to achieve the purpose of URI parameterization)Confusing URI encodingThere are three ways to encode in javascript: Escape, encodeURI, encodeURIComponentThe main methods of enc

Objective: The coding style of the programming language is important for a long term maintenance software, especially in team collaboration. If a team uses a uniform coding style, it can improve the team's level of collaboration and productivity. The core of the programming style guide is the basic formatting rules that determine how to write high standard code. This guide comes from writing maintainable

1. Embedding RulesJavaScript program should be placed in the. js file, need to call the time in the page in the form of "Filename.js" > included in. if the javascript Code is not dedicated to the page, you should try to avoid writing JavaScript code directly in the page . 2. aligning indents and line breaksA) indentThe same indentation criteria should be used in the same system, and this article advocates a

parameters and return values, or any unusual techniques and methods. Think of annotations that give you a lot of hints about future readers of your code, and what the reader needs (not to read too much) is to understand your code only with comments and function attribute names. For example, when you have a five or six-line program that performs a specific task, if you provide a line of code for the purpose and why it is described here, the reader can skip the details directly. There is no hard-

(schema, {first: ' Bruce '})); Falseconsole.log (Validate (schema, {first: ' Bruce ', Last: ' Wayne ')); TrueNow we have a validation function that can be reused in various forms without having to customize a validation function for each of the different functions.Double Bitwise notIf you are a novice JavaScript, you should never use the bitwise-Bitwise operator (Bitwise Operator) anywhere. In addition, if you do not deal with binary 0 and, you will

Here I briefly talk about the coding problems that are often encountered in front-end HTML and JavaScript daily work. In a computer, the information we store is expressed in binary code. We know, the on-screen display of English, Chinese characters and other symbols and stored binary code of the conversion, that is, coding. There are two basic concepts to note,

Regardless of the coding style, design pattern, etc., the coding style is generally focused on the writing specification, while the design pattern is biased toward the program architecture design. These "patterns" in this article include some common methods or tips for writing JavaScript code, which can help beginners of Java