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 16847
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 10562
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.
PHP array How to elegantly convert 1,2,4,5,6,7,9,11 into a string like '1,2,4-7,9,11'?
2017-06-05 11:07:46 0 2 546
javascript - Can data in json format be converted into a normal string
2017-05-18 10:58:08 0 2 513
Split a string into multiple lines by newlines.
2023-08-06 16:02:16 0 2 459
javascript - js large number to binary
2017-05-19 10:14:41 0 6 640
2017-09-29 16:31:48 0 6 1532
Course Introduction:PHP 字符串转换成数组str_split,将连续字符串转换为单个字符数组
2016-06-13 comment 0 1420
Course Introduction:php中字符串转换成数组函数explode(),implode()。在php中数组与字符串相互转换最常用的方法就是使用explode(),implode()函数来转换了,今天我看一朋友问了一个这样的问题,下面我来整理一下
2016-06-13 comment 0 824
Course Introduction:In this article, we will discuss the problem of counting the number of substrings consisting of single distinct characters in a given string. We will explore an efficient algorithm to solve this problem and provide C++ code to implement it. Problem Statement Given a string S, the task is to count the number of substrings consisting of single distinct characters. For example, if the input string is "aaaaa", the output should be 15 because there are 15 substrings consisting of single distinct characters. The substrings are "a", "a", "a", "a", "a", "a", "a", "a", "a", "a", "a", "aaa ", "aaa", "aaaa", "aaaa", "aaaa". Algorithm we can use linear time complexity
2023-08-29 comment 0 1167
Course Introduction:Convert character array to string using Java's String.valueOf() function In Java programming, we often need to convert character array to string. Fortunately, Java provides a convenient method String.valueOf() to achieve this function. In this article, we will explain how to convert a character array to a string using the String.valueOf() function and provide corresponding code examples. String.valueOf() function is
2023-07-27 comment 0 1359
Course Introduction:Convert a string to a character array using java's String.toCharArray() function In Java, sometimes you need to convert a string into a character array in order to perform some operations. Java provides the toCharArray() method of the String class for converting a string into a character array. This article will introduce how to use this method and give relevant code examples. First, let us understand the definition of the toCharArray() method of the String class.
2023-07-25 comment 0 1819