More than a series of javascript

JavaScript Tsinghua University published the "Half a series of JavaScript", I read the book, some translated it. A few years ago looked, recently nothing, turned over, very helpful. This book should have CD-ROM, but the school book, the CD-ROM is

JavaScript in Number.min

This article mainly introduces the use of Number.min_value properties in JavaScript, is the basic knowledge of JS learning, need friends can refer to the The Number.min_value property belongs to a static number object. This represents the constants

Summary of regular expressions in JavaScript

Ways to define regular expressions There are two ways to define a regular expression: the constructor definition and the regular expression direct quantity definition. For example: The code is as follows var reg1 = new

Usage of equal sign (= =)/non-equal sign (!=) and full equal (= = =)/not full sign (!==) in JavaScript

Before using JavaScript, you will occasionally encounter the use of = = and = = Two symbols to determine whether two variables are equal. But the difference between the two symbols has not been investigated. Today I met the symbol = = =, so I

Deep understanding of dependency injection in JavaScript

  I like to quote this phrase, "program is management of complexity." The computer world is a huge and abstract complex. We simply pack something and release the new tools. Now consider the language you are using to include some built-in abstract

The actual length calculation function of GBK and UTF8 strings implemented by JavaScript

Mainly to match the length of the database, such as the GBK database a field is varchar (10), then the equivalent of 5 characters length, one Chinese character is equal to two letter length. If the database is UTF8, the length of each Chinese

JavaScript Instance Tutorial (5) Setting and checking cookies in a form

The Cookie|cookies|javascript| tutorial cookie is a small piece of information that the browser stores to help identify the user. Setting up and checking cookies in a form requires two files to complete. The first file is cookie1.html, and this file

JavaScript objects and Array Reference encyclopedia

Javascript| Reference | objects | Arrays This article enumerates a variety of JavaScript objects and arrays, along with a brief description of the work done on each of these objects or arrays, and their associated property methods, and event

Using Yahoo! Search API develops its own-javascript version

javascript|yahoo| search engine U.S. Eastern Time March 1, Yahoo co-founder of one of Jerry Yang will announce the company's search network will enter the Web services. Yahoo Company in www.developer.yahoo.comThe website has established Yahoo Search

JavaScript code optimization new tool UGLIFYJS

When JQuery 1.5 was released, John Resig said that the code optimizer used to switch from Google closure to Uglifyjs, the new tool has a very satisfying compression effect. UGLIFYJS is a server-side node.js compression program. I tested the

JavaScript's IE and Firefox compatibility assembly

Following IE instead of Internet Explorer, MF replaces Mozzila Firefox 1. Document.form.item question(1) Existing problems:There are many Document.formName.item ("itemname") statements in existing code that cannot be run under MF(2) Solution:Switch

Break and continue in JavaScript

Core tips: JavaScript break and Continue statements, there are two special statements available within the loop: Break and continue. JavaScript Break and Continue statements There are two special types of statements that can be used within loops:

Using JavaScript to embed sound with flash

This javascipt tutorial will give you a sense of the endless glamour of flash to bring you a sound world. Before I begin this tutorial, let me introduce what this tutorial involves: Hide embedded swf, stream-synchronized SWF, start stream from

JavaScript writing skills, function a call function B, how to write code in function B interrupt function a run?

function | tips function Funca () {FUNCB ();Other code}How to define function B so that B can not only terminate B itself while it is running, but also terminate the operation of function a? This is an unconventional question and we discuss it in

Date functions that use JavaScript

javascript| Function | date Date(date) object can use the Date ()constructor to create, in the previous tutorial we have described the Date ()constructor, which is not repeated here. It has no parameters, and the returned value is the current date.

JavaScript Development Package Rollup

Javascript JavaScript Development Package RollupPermalinkJavascript Libraries Roundup PrototypePrototype is a JavaScript framework this aims to ease development of dynamic Web

How to use this keyword in javascript

javascript| Keywords | detailed in the OBJECT-ORIENTED programming language, we are very familiar with this keyword. For example, C + +, C # and Java provide this keyword, although at the beginning of learning to feel more difficult, but as long as

Regular expression parsing in JavaScript

Javascript| Regular   A regular expression is an object that describes a character pattern. JavaScript's RegExp objects and string objects define methods that use regular expressions to perform powerful pattern matching and text retrieval and

If the JavaScript pass parameter is an object, is it passed by value or by reference?

Su-MO OrangeLinks: https://www.zhihu.com/question/27114726/answer/35481766Source: KnowCopyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please specify the source.Before the first

JavaScript base math.sqrt () square root can only calculate numbers greater than or equal to 0

Town Field Poem:The Pure Heart sentiment wisdom language, does not have the world name and the benefit. Learn water under the hundred rivers, give up arrogant slow meaning.Learn to have a small return to feed root, willing to cast a conscience blog.

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