JavaScript

First, paste the javascript code I wrote. You can refer to it later. The Code is as follows: Date. prototype. dateAdd = function (interval, number){Var d = this;Var k = {'y': 'fullyear ', 'q': 'month', 'M': 'month', 'w': 'date', 'D ': 'date', 'H':

The definition and usage of JS classes are deeply explored in this article. Examples of this article analyze the definition and usage of JS classes. We will share this with you for your reference. The details are as follows: Js can define its own

How to use javascript to determine whether firebug is enabled this article describes how to use javascript to determine whether firebug is enabled. We will share this with you for your reference. The details are as follows: Anyone who often uses

Complete parsing of node form image uploading node full parsing of form image uploading, multiparty parsing and Content-Type HTTP request multipart/form-data, also known as file upload. Multiparty Installation npm install multiparty Html code

An example of how to implement the htmlencode () and htmldecode () functions in javascript is described in this document. We will share this with you for your reference. The details are as follows: The most common practice is to replace special

JS implementation countdown (days, hours, minutes, And seconds) This article explains the detailed process of JS implementation countdown for your reference. The details are as follows: Note:The parseInt () function parses a string and returns an

Js can listen to the F5 page to refresh the sub-iframe while the parent page does not refresh. The focus is to prevent the default refresh. In this way, the external page will not be refreshed, and then the iframe will be refreshed. I will give you

Js method for obtaining time functions and extended functions built-in Date functions Var mydate = new Date ();Mydate. getYear (); // obtain the current year (2 digits)Mydate. getFullYear (); // obtain the complete year (4 bits, 1970 -????)Mydate.

Introduction to simple Plotting Program Development in RequireJS The emergence of RequireJS makes it easy to modularize the front-end code. When the front-end project grows and the code grows, the modular code makes the project structure clearer,

Node. js learning-base64 encoding and decoding-origin of Base64 encoding Why is Base64 encoded? Because some network transmission channels do not support all bytes, for example, traditional mail only supports transmission of visible characters,

The built-in function is actually a built-in function, and the reduce function is an array method that appears in the ECMAScript5 specification. In my daily work, I believe there are not many use cases. This article gives you a detailed introduction

The following small series will bring you an article on comprehensive control over js Keyboard Events. I think this is quite good. I will share it with you and give you a reference. Let's take a look at it in four parts. Part 1: browser button

This article describes Vue in detail. js computing attributes computed and watch have a certain reference value. It is very convenient for interested friends to refer to binding expressions in the template, but they are only used for simple

This article introduces the differences between js form submission and submit submission. Untitled documentScript function test () {document. getElementById ("myform"). submit (); alert (11);} script Note: When the get method is used to submit a

Comparison and logical operators are used to test true or false. JavaScript comparison and logical operators Comparison and logical operators are used to test true or false. Comparison Operators Comparison operators are used in logical statements to

This article mainly introduces Node. js implements file upload related information, which is very good and has reference value. If you need it, you can refer to the requirements you have encountered at work. You need to use nodejs to upload files,

This article describes in detail how to use regular expressions to check whether the input content is a Web site, if you are interested, you can refer to js regular expressions to check whether the input is a web site. This is also very common in

Waterfall flow layout has two types: fixed column and non-fixed column. This article describes the first implementation. For more information, see the principles described at the beginning. Waterfall flow layout has two types: fixed column and

This article mainly introduces how to use the splice () method in JavaScript. It is the basic knowledge in JS learning. If you need it, you can refer to the splice () method of JavaScript array to change the content of the array, new elements are

The following is a case study of domReady. I think this is quite good. Now I will share it with you and give you a reference. Let's take a look at the JQ $ (document). ready (fn) method. The script can be executed only after the page is ready. This