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Recently, due to work needs, I began to develop some Python things. because I have been using Javascript before, I will unconsciously use some Javascript Concepts, syntaxes, and so on. I think it is necessary to summarize the differences between

Recently, because of the need for work to start developing some python, because of the previous use of JavaScript, so will unconsciously use some of the concept of JavaScript, grammar, and often fall into the pit. I think it's necessary to summarize

Compared with Javascript, Python has recently started to develop some Python things due to work needs. Since Javascript has been used for a long time, it will unconsciously use some Javascript Concepts, syntaxes, and so on, it often falls into a

In our daily front-end development work, we often deal with HTML, javascript, css and other languages, just like a real language, computer languages also have their alphabet, syntax, lexical, and encoding methods. In daily front-end development, we

# The JavaScript authoritative guide notes-part 1thDescription: Printed version: April 2012 1th Edition, September 2016, 17th time printing.The style of the book and "effective Java" very similar, recommended.This note is recorded in reverse order.--

A regular expression, which is an object that describes the character pattern. The RegExp class for JavaScript represents regular expressions, and both string and RegExp define methods, which use regular expressions for powerful pattern matching and

JavaScript TutorialsJavaScript is the most popular scripting language in the world, and JavaScript is an interpreted programming language that runs in browsers. In the Web world, only JavaScript can drive web pages across platforms, across browsers,

Javascript importanceUsage1. In web applications, javascript is used in front-end interface programming;2. Web2.0 and Ajax promote the javascript language.3. As a large number of c/s applications turn to B/s, the rich client technology will be

Some projects use a GET method to submit Ajax, and the background then decodes the value passed by the value of the Get method. For example, in the URL to submit Ajax/xx?param1=xx&param=2 ...This is not good, in general, is to use the Post method to

[JavaScript] uses the get method to submit the processing scheme for some symbols before Ajax is submitted. getajax Some projects use the get method to submit Ajax, And the backend decodes the value passed by the get method. For example, write/xx in