Course2118

Course Introduction：If you have any questions, add WeChat: Le-studyg; this course is a course for Swoole extension, aiming to deeply explore the Swoole multi-process model and its implementation principles. Through this course, learners will understand the concepts, principles and applications of the multi-process model in the Swoole framework. The course content covers the basic concepts of the Swoole multi-process model, inter-process communication, process management, process pools, etc., helping learners comprehensively master the technical points of Swoole multi-process programming, so as to better apply it to actual projects. Through the study of this course, students will be able to have a deeper understanding of the Swoole multi-process model and provide strong support for the development of high-performance, high-concurrency network applications.

Course2794

Course Introduction：Go's syntax is close to C language, but the declaration of variables is different. Go supports garbage collection. Go's parallel computing model is based on Tony Hall's Communicating Sequential Process (CSP). Other languages that adopt similar models include Occam and Limbo. Go also has the characteristics of this model, such as channel transmission. Compared with C++, Go does not include functions such as enumeration, exception handling, inheritance, generics, assertions, virtual functions, etc., but it adds features such as slice type, concurrency, pipelines, garbage collection functions, interfaces, etc. level support. Unlike Java, Go natively provides associative arrays (also called hashes or dictionaries), just like string types.

Course3562

Course Introduction：A new tutorial on Linux operation and maintenance, starting from 0, with detailed explanations throughout, the latest content, without any advertisements and nonsense. If I was a novice in operation and maintenance, if someone had explained it to me in such detail, I wouldn't have wasted 3 years!

Course7295

Course Introduction：[Public welfare live broadcast] Core themes: 1. The path to growth as a PHP programmer 2. Future trends in WEB development 3. Where does a full-stack engineer go? 4. The unspeakable secret of layoffs 5. Why is the company/industry so involution? 6. Winter, are you ready? 7. .... Communication QQ group: 609135716 Live broadcast time: 20:00 pm on September 22, 2022

Course2857

Course Introduction：Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.

Course Introduction：How to collect the tree atlas of Heartbeat Town? In the game, players can collect trees to obtain a large number of material rewards. Let’s follow the editor to learn more about the detailed method of collecting trees in Xindong Town. I hope it can help players. How to collect the Heartbeat Town Tree Atlas 1. Characteristics of birch trees: zebra white and black tree patterns, short and slender trunks, and low tree height. Distribution: There are many near the town area and the distribution is extremely wide. 2. Characteristics of orange trees: they drop oranges, have slender trunks and are dark brown in color. Distribution: It is mostly distributed near homes and small towns on the big map. 3. Characteristics of apple trees: they will drop apples, their trunks are thick and short, and their color is light brown. Distribution: Refreshed near homes and around town areas. 4. Characteristics of coconut trees: they drop coconuts, their trunks are thick and long, and their color is light brown.

2024-05-07 comment865

Course Introduction：Drawing method: 1. Define 3 div tags and use the border attribute to modify them into 3 triangles of different sizes; 2. Use the margin attribute to control the positions of the 3 triangles to form a tree crown; 3. Define 1 div tag to make the tree trunk. Just use the margin attribute to position it below the canopy.

2021-09-10 comment 02736

Course Introduction：The Linux root directory "/" is the organizer of the Linux file system and the highest-level leader; the entrance to the Linux file system is the root directory "/", and all directories, files, and devices are also placed in the root directory "/" under. Linux directories all start from the root. The entire directory structure is an inverted tree structure. "/" is the root of the tree, and the subfolders are the trunk and leaves.

2023-01-30 comment 03435

Course Introduction：1. Open Flash. 2. After opening Flash, find the pen tool in the Flash operation interface. 3. Select the pen tool to draw the trunk of the coconut tree. 4. Draw two circles on the main trunk as coconuts. 5. Then draw the leaves of the coconut based on the coconut. 6. Find the paint bucket tool in the toolbox and set the color to green. 7. Use the paint bucket to fill the coconut tree with color, so that the coconut tree is ready.

2024-04-10 comment 0775

Course Introduction：A binary tree is a fundamental data structure in computer science and is the most common tree structure used in searching and sorting, as well as in many other areas of computer science. PHP is a widely used server-side scripting language that supports dynamic web development. In this article, we will introduce how to implement a binary tree using PHP. What is a binary tree? A binary tree is composed of several nodes, each node has at most two child nodes. It has three attributes: - Node value - Left subtree pointer - Right subtree pointer Binary trees are divided into following categories: -

2023-04-10 comment 0486