purpose of javascript

Javascript Realazy's blog:http://realazy.org/blog/ From today on, I will publish PPK on JavaScript to this blog. PPK is one of the Web developers I admire for nothing, just because, as a JavaScript developer, he covers a range of web standards,

From today on, I will publish PPK on JavaScript to this blog. PPK is one of the Web developers I admire for nothing, just because, as a JavaScript developer, he covers a range of web standards, usability, and accessibility that other developers

From today on, I will publish PPK on JavaScript to this blog. PPK is one of the Web developers I admire for nothing, just because, as a JavaScript developer, he covers a range of web standards, usability, and accessibility that other developers

In the previous article to introduce a JavaScript jquery ajax summary, and then introduce JavaScript jquery and Ajax relationship, interested friends to study together Simple summary: 1, JS is a front-end language. 2, Ajax is a technology, it

Document directory 1.4. Javascript in other contexts 1.4. Javascript in other environments 1.5. processing Javascript 1.5. go deep into Javascript Statement: translation has only one purpose: learning purposes. If you have any copyright

JavaScript BasicsJavaScript is a scripting language that belongs to the web!JavaScript is used by millions of of pages to improve design, verify forms, detect browsers, create cookies, and more.JavaScript is the most popular scripting language on

Directory1 History 2 clarifying misunderstandings 3 basic concepts 4 features 5 different from Java 6 development toolsHistoryProbably in 1992, a company called Nombas began developing an embedded scripting language called C-minus (C-minus-minus, or

Read a lot of JavaScript source code, found a lot of similar wording2)It is puzzling that since arr is an array, why not write it directly? Arr.slice (2)Why does the instance object itself already have this method, why not call it directly, and

1) Intro Not long ago I set up a technology group in a MM asked a question like this, she posted the code as follows: var a = 1;function hehe (){Window.alert (a);var a = 2;Window.alert (a);}Hehe (); The results of the execution are as follows:

All along, my understanding is that the function.apply (or Function.call) method in JS is to change the function's execution context (Excute context), in other word, to change the scope of the function at execution time,The most immediate is the