JavaScript

1.1.javascript Introduction (citing Baidu Encyclopedia explained)JavaScript is a literal-translation scripting language, which is a dynamic type, a weak type, a prototype-based language, and a built-in support type. Its interpreter, known as the

Although there are many plug-ins available, but in order to improve together, I did a series of JavaScript practical examples, share to everyone, predecessors if there are good suggestions, please be sure to point out, lest fraught ah!(Original

Before we get into the face of JavaScript, let's start by introducing some of the concepts of JavaScript.1. JavaScript's basic object-oriented conceptfunctionAA () {}/** Here's a AA, as we used to think he was a function, indeed, but from a current

As Web2.0 technology continues to spread, more and more applications are being processed on the client side using JavaScript technology, making JavaScript performance in the browser the most important usability issue for developers. This problem is

Create the 1~4 section folder before creating the HTML file:Section One: How JavaScript is introducedFirst introduce the internal introduction of two methods: JS script in and inside.JS script must be wrapped in inside: first included in

valueOf()function to return the original value of the specified object .This method belongs Object to an object, and since all objects have "inherited" an object instance, this method can be used by almost all instance objects.This function is

The first time you touch JavaScript is when you look at tutorials on the web, and you see the content of DOM operations. At first it was a mistake to assume that JavaScript was a subset of Java. Because there is no deep understanding of JavaScript,

There are three ways in which the function functions are defined:1.function statement form; 2. The form of the direct amount of the function 3. The first two ways to create functions in the form of constructors: Function statement form, JavaScript

number is calculated from the whole parameter to the number typeAlert (Number (")");//0 //alert (number ([]));//0 Alert (number (' 20 yuan ')); =>nanAlert (number (null));=>0;Alert (number (document));=>nan;Alert (number (NaN));=>nan;Alert (number

This article describes in detail the substring (), substr (), and Slice () three JS string interception methods in JavaScript, and the substring () method is used to extract the character of a string intermediary between two specified subscripts.

The first part of this series introduces the basic wording of the JavaScript module, and today describes how to use the module in a canonical manner.(next to the above)VII. Specification of modulesFirst think about why the module is

As Web sites become "Internet Applications", JavaScript code embedded in Web pages is becoming larger and more complex.Web pages are becoming more and more like desktop programs, requiring a collaborative team, schedule management, unit testing, etc.

In the previous chapter, we focused on the prototype inheritance relationship between classes in JavaScript: Prototype inheritance is handy for methods in inheriting classes. So let's take a look at the inheritance of class inheritance and the

I believe that every student who has studied other languages will feel a lot of difficulties when they learn JavaScript.This is really a language to subvert our previous programming ideas, not to mention its various data types and expressionsThe

1, in order to simplify the development of JavaScript, some Javsscript library was born. The JavaScript library encapsulates a number of predefined objects and utility functions. A rich client page that helps users build Web2.0 features with highly

JavaScript implements a fast sorting method for the in-place idea, including javascriptin-place Fast sorting, also known as division and exchange sorting. A Fast Sorting Algorithm Based on the divide and conquer method. This article focuses on using

Summary of required sites for front-end development and summary of required sites for development Common Front-end manual: Http://caniuse.com/ Http://www.w3school.com.cn/ Http://www.runoob.com/ Http://www.css88.com/ Pre-compiled official

CSS font code and css font SimSun Simhei SimHei Microsoft YaHei Microsoft is in bold Microsoft JhengHei Xin NSimSun New body PMingLiU Fine body MingLiU

Reference the css style writing format, css style Writing There are three types of css writing formats. Intra-row style: Write a style in the row. For example, write my colors in a row style Only applicable to labels in (font color and

JavaScript learning Summary: Use canvas to draw the "Doraemon" clock and javascriptcanvas I am so happy to have read the canvas of the Js book today ~ It's also a beloved canvas ~ Ouye ~ I was advised to draw a blue fat man before. Yes, how can I