Course 15144
Course Introduction:There has been a rumor in the world that "PHP is the best language in the world". Is it true or false? Don't you want to find out? This set of courses starts from the most basic PHP syntax, from the shallower to the deeper, giving you a different learning experience.
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 1795
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
Course 5521
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. .....
Course 5172
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.
PHP Installed and using MAMP but encountering "zsh: command not found: php" error
2023-11-09 09:34:56 0 1 281
Can MySQL temporary variables be used in WHERE clause?
2023-10-24 10:37:42 0 2 265
isset() and empty() - what to use
2023-10-16 20:54:57 0 2 231
JavaScript set object key via variable
2023-10-09 12:00:10 0 2 229
How to use environment variables to implement functions in React projects?
2023-09-16 13:18:15 0 1 520
Course Introduction:在 Java 中设置环境变量的方法:使用 System.getenv() 获取当前环境变量。使用 System.getenv() 设置环境变量。使用 System.unsetenv() 删除环境变量。还可以使用 System.getProperty() 和 System.setProperty() 来获取或设置系统属性。
2024-06-13 comment 771
Course Introduction:Java 环境变量的设置步骤:打开控制面板或系统偏好设置,查找“系统属性”或“高级系统设置”。打开“环境变量”对话框,添加或编辑 JAVA_HOME 变量,指定 Java JDK 的安装目录。添加或编辑 Path 变量,将 Java JDK 的 bin 目录路径添加到开头。应用更改,重启计算机使更改生效。通过输入“java -version”验证 Java 环境变量是否设置成功。
2024-07-30 comment 878
Course Introduction:Method to set java environment variables: 1. Open [Computer], [Properties], [Advanced System Settings], [Environment Variables] in sequence; 2. Create a new [JAVA_HOME] variable and edit the [Path] variable; 3. Finally create a new [JAVA_HOME] variable and edit the [Path] variable; Classpath] variable and edit it.
2020-02-02 comment 0 10583
Course Introduction:Steps to configure Java environment variables on Windows: 1. Download and install Java; 2. Find the Java installation directory; 3. Set the JAVA_HOME environment variable; 4. Modify the PATH environment variable; 5. Verify the configuration. Steps to configure Java environment variables on Unix/Linux: 1. Download and install Java; 2. Find the Java installation directory; 3. Set the JAVA_HOME environment variable; 4. Verify the configuration.
2023-12-22 comment 0 821
Course Introduction:在 Java 中配置环境变量可以通过两种方法实现:System.getenv():获取系统环境变量,使用 get() 方法访问特定变量的值。System.setProperty():设置或覆盖环境变量,接受变量名称和值作为参数。示例用法:获取环境变量:"String path = System.getenv("PATH");"设置环境变量:"System.setProperty("JAVA_HOME", "/usr/lib/jvm/java-8");"
2024-07-30 comment 0 813