Course Intermediate  11360

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17663

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11378

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：Usage and examples of the exit keyword in PHP In PHP programming, we often use the exit keyword to terminate the execution of the program. The function of the exit keyword is to immediately terminate the execution of the current script and return a specified value (default is 0). This article will introduce the specific usage of the exit keyword and provide some examples for readers' reference. Usage 1: Simple exit The simplest usage is to just use exit without passing any parameters. This immediately terminates the execution of the script and returns 0. For example: <?phpec

2023-06-28 comment 0  1819

Course Introduction：How to exit a program using the exit() method of the System class in Java In a Java program, sometimes we need to exit the program under specific conditions to prevent the program from continuing to execute. Java provides the exit() method of the System class to implement this function. This article will introduce how to use the exit() method to exit the program and provide sample code. The System class is a class in the Java standard library and contains some methods related to system operations. The exit() method

2023-07-24 comment 0  2512

Course Introduction：Introduction to Python functions: Usage and examples of min function The min function is one of the built-in functions in Python. Its function is to return the minimum value among the given parameters. The usage and examples of the min function will be introduced in detail below, and code examples will be given. 1. The basic usage of the min function The basic usage of the min function is as follows: min(iterable,*[,default=obj,key=func]) Among them, iterable is a required parameter, indicating the iterable to be compared.

2023-11-04 comment 0  3174

Course Introduction：Usage and examples of throw keyword in PHP Introduction: In PHP, throw keyword is used to throw an exception. Exceptions are some errors or abnormal conditions encountered during program execution. It can be used to interrupt the normal program flow and handle errors gracefully by catching and handling exceptions. This article will introduce the specific usage of the throw keyword and some examples to help readers better understand and apply exception handling. Exception handling basics: Before discussing the throw keyword in depth, let’s review the basics of exception handling.

2023-06-28 comment 0  2402