Course Intermediate  11259

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  17588

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  11301

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：As Golang is widely used in the Internet field, there is an increasing demand for Golang forced type conversion. Casting is the conversion of a value of one data type to a value of another data type, and the converted value may be truncated or lose precision. This article will introduce the relevant knowledge of Golang forced type conversion from the following four aspects. 1. Syntax of forced type conversion In Golang, for different data types, we can convert them to other types through forced type conversion. Its syntax is: T(expres

2023-05-10 comment 0  1533

Course Introduction：Type conversion and forced type conversion in PHP When developing PHP programs, we often need to perform type conversion or forced type conversion on data, which can make the program more flexible and readable. This article will introduce type conversion and cast in PHP. 1. Type conversion in PHP Type conversion in PHP refers to converting one data type to another data type. PHP supports multiple data types, such as integer, floating point, string, etc. When we need to convert one data type to another data type

2023-06-11 comment 0  1436

Course Introduction：Golang is a statically typed language, and the data type of variables is determined during compilation. Therefore, forced type conversion is required when converting between different data types. Casting is to convert a value of one type to another type. The most common is to convert a numeric data type to a string data type for formatting, or when calculating multiple integer numbers, it is necessary to convert Some of them perform type conversions to make correct calculations. In Golang, you can use syntax (type) value to force

2023-05-15 comment 0  1170

Course Introduction：Commonly used cast types include explicit type conversion, forced type conversion, type conversion function, etc. Detailed introduction: 1. Explicit type conversion: Explicitly specify the operations that require type conversion through code to ensure the compatibility of data types. In different programming languages, the syntax and methods of explicit type conversion may be different; 2. Forced type conversion: In some programming languages, forced type conversion refers to the operation of converting one data type to another data type; 3. , type conversion functions, etc.

2023-11-09 comment 0  1137

Course Introduction：Casting is an important mechanism in Java for converting one data type to another. However, be aware that casting may result in data loss, and conversions can only be made between types where an inheritance or implementation relationship exists. By properly using casts, different types of data can be manipulated more flexibly.

2023-12-01 comment 0  2606