Course Intermediate  11245

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  17581

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  11291

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：Switch statement usage: 1. The Switch statement can only be used for integer types, enumeration types and String types, and cannot be used for floating point types and Boolean types; 2. Each case statement must be followed by a break statement to prevent other cases from being executed. The code block without a break statement will continue to execute the code block of the next case; 3. Multiple values ​​can be matched in one case statement, separated by commas; 4. The default code block in the Switch statement is optional, etc. wait.

2023-09-21 comment 0  2334

Course Introduction：A switch statement is a control flow statement used to execute different blocks of code based on the value of a variable or expression. The syntax is: switch (variable) { case value1: // Code block for value 1 break; ... default: // Default code block to be executed if the variable does not match any case }. It is often used to select actions based on values, select code paths based on state or input, or create menu-driven programs.

2024-04-28 comment 0  1156

Course Introduction：Switch Statements Without Break StatementsWhen using switch statements in Java, it's common to encounter an error reported by Findbugs,...

2024-11-01 comment 0  849

Course Introduction：Go language is an emerging programming language. It has the characteristics of efficiency, simplicity, security and concurrency, and is very suitable for use in fields such as web development, distributed systems and cloud computing. In the Go language, the switch statement is a very commonly used language structure, which can select different branches for execution based on the value of the expression. This article will introduce the basic usage and precautions of switch statements in Go language. Basic syntax: The switch statement in Go language is different from that in other programming languages.

2023-06-11 comment 0  4456

Course Introduction：The switch statement case range in C++ is used to specify the value or value range that the variable can match. The syntax structure is: case range: // Code block break; It allows the code block to be executed when the variable matches the range, and the break statement is used to exit the switch statement.

2024-05-08 comment 0  347