Course2857
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.
Course1795
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course5521
Course Introduction:(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....
Course5172
Course Introduction:(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.
Course8713
Course Introduction:(Consult WeChat: phpcn01) The learning objectives of the front-end development part of the 22nd issue of PHP Chinese website: 1. HTML5/CSS3; 2. JavaScript/ES6; 3. Node basics; 4. Vue3 basics and advanced; 5. Mobile mall/ Website background homepage layout; 6. Automatic calculation of tabs/carousels/shopping carts...
Ways to get image: from base64 or ArrayBuffer using Vue
2023-11-06 15:34:13 0 1 207
Confirm that PHP static variables do not persist across requests
2023-10-30 09:06:47 0 1 301
Access class constants using a simple variable containing the constant name
2023-10-20 14:57:01 0 2 235
How to make rand() function static in WordPress
2023-09-11 11:16:15 0 1 257
Title rewritten to: Protected routes in React Route v6 not updating when user logs in
2023-08-29 15:00:09 0 1 176
Course Introduction:Introduction In Java, we can define variables and methods as static. Static variables or methods belong to the class itself, not to individual objects of that class. Therefore, we can access a static variable or method using the class name without creating an object of that class. In this program, we will explore how to check the accessibility of static variables through static methods. We will define a class with a static variable and a static method to access the variable. Then we will call the static method to check if it can access the static variable. Defining static The static keyword is very useful in Java to create utility methods or variables that can be accessed from multiple classes without creating an object of that class. It is also used to maintain the same constant value across all instances of a class. But static variables
2023-08-26 comment 0632
Course Introduction:The difference between static and dynamic Java: 1. Static attributes are jointly owned by classes, while dynamic attributes are independently owned by each object of the class; 2. Static memory space is fixed, while dynamic memory space is in each subsidiary class. Allocation; 3. The allocation order is different. The space of static objects is allocated first, and then the non-static objects are allocated.
2020-06-02 comment 04715
Course Introduction:Static methods are methods that are called on the class itself, rather than on a specific object instance. The static modifier ensures that the implementation is the same across all class instances. Class/static methods can be called without instantiation, which means that static methods can only access other static members of the class. Some of Java's built-in static/class methods include Math.random(), System.gc(), Math.sqrt(), Math.random(), etc. Syntax publicclassclassName{ modifierstaticdataTypemethodName(inputParameters){&am
2023-08-18 comment 0747
Course Introduction:In Java, static methods refer to member methods modified by static. A static method can be called without any instance of the class to which it belongs. Therefore, the this keyword cannot be used in a static method, and the instance variables and instance methods of the class to which it belongs cannot be directly accessed. However, the static variables of the class to which it belongs can be directly accessed. and static methods.
2021-07-26 comment 026279
Course Introduction:Java development: How to perform code static analysis and quality inspection, specific code examples are required Introduction: In the software development process, code quality is very important, and it is directly related to the reliability, maintainability and scalability of the software. Code static analysis and quality inspection are key steps to ensure code quality. This article will introduce how to use some common tools and techniques to perform code static analysis and quality inspection, and provide specific Java code examples. 1. Code static analysis tool FindBugsFindBugs is a
2023-09-22 comment 0459