Introduction to arrow function...

The arrow function is a shorthand function expression, and it has the this value of the lexical scop...

js advanced knowledge explanat...

JS Advanced 03 Inheritance Inheritance is the relationship between types; 'inheritance' of objects: ...

Detailed explanation of Node.j...

In order to allow Node files to call each other, Node.js provides a simple module system. Modules ar...

Introduction to php namespaces

Why use namespaces? As the number of files in the project increases, it is inevitable that class nam...

Example of bracket matching in...

This article mainly shares with you examples of bracket matching in PHP. It is mainly shared with yo...

Detailed explanation of WeChat...

This article mainly shares with you the detailed explanation of WeChat payment official account paym...

Some keywords used in PHP obje...

How to use common keywords in object-oriented PHP. This article mainly shares with you the use of so...

How to introduce external page...

Usually the head, foot, and rightBar (the items on the right) of a website are the same. This part o...

How to convert two-dimensional...

This article mainly shares with you the method of converting PHP two-dimensional array into one-dime...

Detailed explanation of PHP ti...

This article mainly shares with you the detailed explanation of the PHP timestamp function, mainly i...