Course Intermediate 10916
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 16860
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 10577
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.
2018-09-11 10:10:23 0 0 1194
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 1 596
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
Course Introduction:Introduction to PHP functions: str_word_count() function and code examples 1. Overview In PHP, the str_word_count() function is used to count the number of words in a string. This article will introduce the usage of this function in detail and give corresponding code examples. 2. Function syntax str_word_count(string$string[,int$format=0[,string$charlist]]) parameter description:
2023-11-04 comment 0 1159
Course Introduction:PHP function introduction: array_column() function introduction: In PHP programming, we often need to extract the value of a specific key from a multi-dimensional array, then we can use the array_column() function. This article will introduce the usage and code examples of the array_column() function in detail. The array_column() function is a function only available in PHP version 5.5.0 and above. It can extract the value of the specified key from a multi-dimensional array and return a one-dimensional array containing the specified key value.
2023-11-03 comment 0 1521
Course Introduction:PHP function introduction: array_flip() function In PHP programming, array is a very commonly used data structure, and array_flip() function is one of the very practical functions provided by PHP. This article will introduce readers to the usage of array_flip() function in detail and provide specific code examples. The function of the array_flip() function is to exchange the keys and values in the array, that is, the keys of the array are used as values and the values are used as keys. It accepts an array as argument and returns a new
2023-11-03 comment 0 999
Course Introduction:Introduction to PHP functions: array_key_first() function PHP is a widely used server-side scripting language, and functions are an integral part of PHP programming. In the PHP function library, the array_key_first() function is a practical function introduced in PHP7.3. Its function is to get the first key name of the array. The syntax of the array_key_first() function is as follows: array_key_first(array
2023-11-04 comment 0 1379
Course Introduction:PHP function introduction—array_rand(): randomly select one or more elements from an array array_rand() is a very useful function in PHP, which can randomly select one or more elements from an array. This function is very convenient when dealing with the need to randomly obtain array elements, allowing us to achieve the desired effect quickly and simply. In this article, we will take an in-depth look at the array_rand() function and provide some practical code examples. array_rand(
2023-07-26 comment 0 3412