how to write utility function

Class wawa_str 'create a class named Wawa'*************************************** ******************'Objective: String utility function. Each method is annotated accordingly. I didn't use a regular expression to determine whether'Search the boundary

In a project, the template FIELD engine is designed and implemented using html + jquery. The data here will inevitably need to be obtained through ajax, but the Team has different knowledge about js, so I wrote the following auxiliary classes, it

In a project, the template FIELD engine is designed and implemented using html + jquery. The data here will inevitably need to be obtained through ajax, but the Team has different knowledge about js, so I wrote the following auxiliary classes, it

Enterprise Utility Script 16Enterprise Case: Write Network Service standalone process mode rsync system startup scriptFor example:/etc/init.d/rsyncd{start|stop|restart}.Requirements:1. To use the System function library technique.2. To use a

PHP utility functions, PHP functions For the first time, write some of the more useful functions of your own work. Array functions: 1 Array_column--Returns the column specified in the array Usage One: Returns the column specified in the

Linux and other UNIX-like systems always come with a large number of tools that perform a wide range of functions from the obvious to the incredible. The success of the UNIX-like programming environment owes much to the high quality and choice of

The decision to write this series resulted from what happened just now, and I found that the current version of Unity has a Utility standard resource pack with a Fpscounter script that provides basic functionality to show the game's frame rate, and

First, IntroductionProject development, the front end will have a secondary tool class JS files, such as the operation of cookies, team members themselves encapsulated methods. Most of the time, the developers themselves write a global function,

Linux and other UNIX-like systems always come with a large number of tools that execute a wide range of functions from obvious to incredible. The success of a UNIX-like programming environment is largely attributed to the high quality and selection

An external program or external instruction that executes the input command. The return string is only the last line returned by the external program execution, and if you need to return the information completely, you can use PassThru () String