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JavaScript in the URLThe URL followed by a javascript: protocol qualifier, is a way to embed JavaScript code into the client. This particular protocol type specifies that the URL content is any string, which is the JavaScript code that will be run by the JavaScript parser. I

HTML events occur on HTML elements. When JavaScript is used on an HTML page, JavaScript can trigger these events. JavaScript events HTML events occur on HTML elements. When JavaScript is used on an HTML page, JavaScript can trigger these events. HTML event HTML events can be

Learn about the latest framework to improve our development efficiency. 1. SproutCore SproutCoreApple's explanation of SproutCore is "open-source, platform-independent, Cocoa-like JavaScript framework, used to create Web applications with a desktop application appearance and operational sense ." SproutCore demonstrations: Photos, Sample Controls 2. Spry SpryIs Adobe's Ajax framework.SpryThe goal is to become a simple way to implement Ajax. Designe

Factories such as javascript Framework Design and javascript framework Factory The emergence of classes and inheritance in javascript indicates that javascript has reached the threshold for large-scale development. In the past, ECMAScript4 attempted to introduce classes, modules, and other things. However, due to exces

Javascript: void (0) is often used in javascript. do you know this is contained? in Javascript, void is an operator that specifies to calculate an expression but does not return a value, this article introduces the true meaning of javascript: void (0) in Javascript. For more

This article mainly introduces the value range in JavaScript. This article is a thorough understanding of the Number type in JavaScript, you can refer to all the numbers in JavaScript for the type of integer or decimal Number. In the program, the essence of the Number type is a 64-bit floating point Number, which is consistent with the double Type Floating Point

JavaScript frameworks (Libraries) JavaScript advanced programming (especially complex processing of browser differences) are usually difficult and time-consuming. To cope with these changes, many JavaScript (helper) libraries have emerged. These JavaScript libraries are often called Java

This article mainly introduces the basic JavaScript tutorials (II): objects and functions. This article describes basic object knowledge, basic function knowledge, function calling, exceptions, inheritance, and so on, for more information about programming in other languages, see. Simple types in JavaScript include: 1. Number2. String3. boolean (true and false)4. null5. undefined Other types are objects (w

This article mainly introduces the EventLoop of the JavaScript running mechanism. This article explains EventLoop from multiple aspects. For more information, see 1. Why is JavaScript a single thread? One of the major features of JavaScript is the single thread, which means that only one thing can be done at the same time. So why cannot

I want to learn about the precision of javascript floating-point numbers, so that you can understand the real precision of JavaScript floating-point numbers, you can refer to the several numeric data types in most programming languages, but JavaScript has only one type. You can use the typeof operator to view the numeric type.

Javascript: void (0) is often used in javascript. Do you know this is contained? In Javascript, void is an operator that specifies to calculate an expression but does not return a value, this article introduces the true meaning of javascript: void (0) in Javascript. For more

I believe that all of you have executed scripts in the address bar in the form of javascript. This method is simple and practical. It is often used to test short scripts, but it is not long enough to copy a large segment to the address bar, it is not easy to modify the script. Therefore, you should first write the script in a separate file, and then dynamically load the script to the page in the form of javascript