Course Intermediate 10914
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 16845
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 10561
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.
Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)
2023-09-05 11:18:47 0 1 678
Experiment with sorting after query limit
2023-09-05 14:46:42 0 1 595
CSS Grid: Create new row when child content overflows column width
2023-09-05 15:18:28 0 1 516
PHP full text search functionality using AND, OR and NOT operators
2023-09-05 15:06:32 0 1 462
Shortest way to convert all PHP types to string
2023-09-05 15:34:44 0 1 686
Course Introduction:PHP is a server-side scripting language, but it is inevitable that "undefined function" errors will occur when writing code. This error is usually caused by the function being introduced incorrectly or because the function does not exist. This article explains why this error occurs and suggests a solution, along with some concrete code examples. Cause of the problem: When an undefined function is called in PHP code, an "undefined function" error occurs. This error usually has the following causes: The function is not introduced correctly. Wrong or misspelled function name
2023-12-02 comment 0 1868
Course Introduction:Decrypting HTTP status code 460: Why does this error occur? Introduction: In daily network use, we often encounter various error prompts, including HTTP status codes. These status codes are a mechanism defined by the HTTP protocol to indicate the processing of a request. Among these status codes, there is a relatively rare error code, namely 460. This article will delve into this error code and explain why this error occurs. Definition of HTTP status code 460: First, we need to understand the basics of HTTP status code
2024-02-19 comment 0 1001
Course Introduction:What do game bugs mean? During the process of playing games, we often encounter some unexpected errors or problems, such as characters getting stuck, tasks being unable to continue, screen flickering, etc. These abnormal phenomena are called game bugs, that is, faults or errors in the game. In this article, we'll explore what game bugs mean and the impact they have on players and developers. Game bugs refer to errors that occur during the development or operation of the game, causing the game to fail to run normally or to behave unexpectedly. These errors may be due to
2024-02-18 comment 0 1415
Course Introduction:Why does the iPhone suddenly become stuck? Today, the editor will share 5 reasons why the iPhone suddenly becomes stuck and the corresponding solutions: 1: The ios version is too low. If your phone uses an older system version, you may encounter some problems, such as Some unfixed errors or unoptimized business functions lead to lags when using applications. In order to solve this problem, it is recommended that you update your mobile phone system to the latest iOS version. In this way, you can enjoy better system performance and smoother application experience. 2: Memory problem When we are running some large-scale mobile games or APPs, if the memory of our mobile phone is relatively small, we may encounter lags. This is because these should
2024-01-09 comment 0 4126
Course Introduction:How to solve the Win7 blue screen 0x0000004e? Recently, a user asked this question. When using a computer, it is inevitable that you will encounter some malfunctions. Among them, a blue screen is the most common. The blue screen prompts the error code 0x0000004e. How should you deal with it? In response to this problem, this article brings a detailed solution to share with everyone, let’s take a look. What to do if Win7 blue screen 0x0000004e? 1. First of all, we need to know that the 0x0000004E error indicates that the I/O input/output driver structure has encountered a problem. This error is generally caused by bugs in the hardware device or driver or incorrect installation. 2. 0x0000004E error may also occur when software is installed or the memory module is loose. Solution
2024-02-10 comment 0 1273