如何学习和学习js? [英] How to learn and which to learn js ?

问题描述

我非常担心这种脚本语言..

每个月我都会听到新的js libraies ..

谁能告诉我这种javascript的类型是什么?.

角js，knocuout js .. j查询...到底发生了什么..我被head

I am very much worried abt this scripting languages ..

every month i am hearing abt new js libraies ..

can any body tell me how many types of this javascripts .. ??

angular js , knocuout js .. j query ... whats going on exactly .. i am reaaly bursting by head

推荐答案

JavaScript 爆破了一种脚本语言，您可以通过该脚本语言与客户端的用户和浏览器进行通信.

您在答案中提到的库实际上具有 JavaScript 代码，该代码执行复杂的操作，但为我们提供了一种简单的方法.

假设您想在Table中找到所有anchor元素.您可以使用 JavaScript 来实现，但这将花费更长的时间和比 jQuery 中所需的代码更多的代码.您只需要在 jQuery 中使用.find()方法.

因此，这些只是高级的 JavaScript 库，为我们提供了可以使用的简单函数.

别担心，顺其自然. :)

JavaScript is a Scripting Language, by which you can communicate with user and browser at the client side.

The libraries you mentioned in your answer are actually having JavaScript codes, which does complex operations, but provides us a simple method.

Suppose you would like to find all anchor elements inside a Table. You can do it JavaScript, but that would take longer time and much code than you need in jQuery. You just need to use .find() method in jQuery.

So, these are just advanced JavaScript libraries providing us simple functions to work with.

Don''t worry, just go with the flow. :)

有关javascript库，请参考: js_libraries.asp [ ^ ].基本上，这些库的存在是为了帮助我们少写多做".
要学习JavaScript，您可以从 JavaScript教程 [

About the javascript libraries, refer: js_libraries.asp[^]. Basically, these libraries exist to help us "write less do more".
To learn javascript, you may start with this JavaScript Tutorial[^]

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