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This article mainly describes how jQuery uses anonymous functions to generate an independent code block. The article is very detailed and has certain reference value. Interested friends must read it!

Use anonymous functions to generate a separate block of code

Defining global variables and functions is a crude act of code, but a better way to do it is to make your code independent of blocks by using anonymous functions. Consider the following example:

(function($){ var c = 1; $.fn.count = function(){ log(c++); return this; }; })(jQuery);$(document).count();$('body ').count().count(); above is "How jQuery uses anonymous functions to generate a separate block of code" All of this, thank you for reading! Hope to share the content to help everyone, more relevant knowledge, welcome to pay attention to the industry information channel!

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