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 16850
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 10570
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:Detailed explanation of Java bubble sort algorithm and common implementation methods Introduction: Bubble sort is a basic sorting algorithm that sorts by comparing and exchanging adjacent elements. Although the time complexity of bubble sort is high (O(n^2)), due to its simple implementation, it is the basis for understanding the sorting algorithm and is also one of the common questions in interviews. This article will introduce in detail the principles, steps and common implementation methods of the Java bubble sort algorithm, and also give code examples. 1. Principle and steps: The basic idea of bubble sorting is to sort the elements to
2024-01-09 comment 0 1068
Course Introduction:Implementation steps and time complexity analysis of radix sorting algorithm in PHP Radix Sort (RadixSort) is a commonly used linear time complexity (O(n)) sorting algorithm that achieves sorting by comparing and distributing elements bit by bit. In this article, we will introduce the implementation steps of the radix sort algorithm and analyze its time complexity. The basic idea of radix sorting is to allocate all elements to be compared (positive integers) into a limited number of buckets, and then collect the elements in each bucket in turn to finally complete the sorting. The implementation steps are as follows: Initialize the bucket
2023-09-19 comment 0 1061
Course Introduction:Deep Reinforcement Learning (DRL) is an intelligent system method that utilizes reinforcement learning algorithms to learn how to make decisions to optimize specific goals. Sorting algorithms are a common problem whose purpose is to rearrange a set of elements so that they are accessed in a specific order. This article will explore how to apply DRL to improve the performance of sorting algorithms. Generally speaking, sorting algorithms can be divided into two categories: comparison sorting and non-comparison sorting. Comparative sorting includes bubble sort, selection sort, and quick sort, while non-comparative sorting includes counting sort, radix sort, and bucket sort. Here, we will study how to use DRL to improve the comparison sorting algorithm. In the comparison sorting algorithm, we need to compare the values of the elements and
2024-01-23 comment 0 393
Course Introduction:How to use C# to write a radix sort algorithm Introduction: Radix Sort (RadixSort) is a non-comparative sorting algorithm suitable for sorting integers. Its basic idea is to sort the elements to be sorted from low to high to obtain an ordered sequence. Compared with other sorting algorithms, radix sorting has lower time complexity and stability. Implementation steps: Find the largest number in the array to be sorted and determine its number of digits. According to the maximum number of digits, proceed to the next step in sequence from low to high. treat
2023-09-19 comment 0 777
Course Introduction:这篇文章主要介绍了PHP中比较时间大小实例,可能是最基础的写法了,直接用运算符比较,需要的朋友可以参考下
2016-06-07 comment 0 770