JavaScript

This article mainly introduces jQuery's implementation of simple image Viewer related information. If you need a friend, you can refer to the project to diy an image viewer. Because the initial code is not your own, but it is not very beautiful

This article describes how to dynamically create and submit a form in JavaScript, and describes how to dynamically create page elements and simulate form submission in JavaScript, for more information about how to dynamically create and submit a

This article mainly introduces the implementation of javascript definition classes and classes, and analyzes the definition methods and related usage skills of JavaScript classes in detail based on the instance form, which has some reference value,

This article describes how jquery parses json data, including the parsing techniques for json objects and json strings, and provides a complete json data parsing example using jQuery, it has some reference value. If you need it, you can refer to the

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

In this article, I will share with you the idea of how to determine whether the mobile phone number operator is mobile, Unicom, telecom, or other based on js, and then make corresponding processing based on different operators, interested friends

This article mainly introduces how to add the selected value to the input box by linking the js drop-down box and the input box. It involves the onchange event and page element traversal techniques in javascript and has some reference value, for

This article mainly introduces the detailed description of the object factory functions and constructor In the javascript design mode, using the object literal or dynamically adding new members to the empty object, is the most easy-to-use object

This article will share with you the effect of using the jquery plug-in unobtrusive for segment loading. If you need it, you can refer to it. If you don't talk nonsense, first share the source code with everyone. // Ajax support library /*! **

This article describes how to convert a Date into a string using Date-Mask in JavaScript, involving techniques related to javascript Date, array, and string operations, for more information about how to convert a Date to a string using Date-Mask,

Nodejs is a powerful platform with basic functions and many modules. We now need to connect to the mongodb driver, just like mysql's java driver. Nodejs has several third-party drivers for mongodb. Unlike jdbc, there is no standard. Therefore, you

This article describes how to call system commands, Shell scripts, and Python scripts in Nodejs, this article provides examples of using sub-processes to call system commands, execute system commands, call shell scripts for passing parameters, and

This article mainly introduces socket in node. io event Usage Details. For more information, see socket. the io class library can not only send messages to each other, but also send events to each other through the emit method of the socket port

This article mainly introduces node. http. response. the setHeader method is described in this document. response. setHeader method description, syntax, receive parameters, use instances, and implement Source Code. For more information, see Method

Coding standards are everywhere, but few companies do well in coding standards. I can't help but want to talk about the importance of coding standards. I hope everyone can pay attention to it. When calling a function, there is no space between the

This article mainly introduces how JS obtains the current date and time and performs timed refresh. The sample code is as follows. Do not miss it if you need it. JS get current date and time Var date = new Date (); date. getYear (); // obtain the

As a special form data, php generates a $ _ FILES Global Array when the file is submitted to the server through the httppost request, the related file information is stored in this global array. In this article, I will use some sample code to

This article mainly introduces the key points, problems, and implementation code of the javascript simulated tank war game. If you need it, you can refer to the next section to summarize the key points and problems. 1. Inheritance in javascript. It

This article mainly describes how to decode the url through js when passing Chinese parameters. For more information, see if the parameters are: The Code is as follows: $ {Name} The js for getting url parameters is as follows: The Code is

This article mainly introduces the example of converting relative paths to absolute paths in javascript. In essence, this article describes two methods: Creating DOM or using JavaScript computing, you can refer to the following two methods to create