Course 12793
Course Introduction:This course will use short and concise language to develop a mall in a modular manner to facilitate code reuse. There is no need to spend a lot of time learning other unrelated functions to implement one function. At the same time, all courses are combined into one The complete shopping mall project is very suitable for students to practice.
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
"Laravel 8 + Inertia does not display variables correctly"
2023-11-05 12:01:19 0 1 229
Master the use of Quasar variables in scss style
2023-11-04 21:05:29 0 1 304
Passing PHP variables to SQL query in oci_parse
2023-11-04 12:38:22 0 1 306
CSS scope custom properties are not recognized when used to evaluate variables in the parent scope
2023-11-01 21:53:10 0 1 180
Course Introduction:PHP error: Uninitialized variable cannot be used. How to solve it? When developing in PHP, we often encounter an error report, namely "Notice:Undefinedvariable:variable_name", which means that we try to use an uninitialized variable in the code. This error may cause the program to crash or produce unexpected results. This article will describe the cause of this problem and provide a solution. First, let's look at a simple code example where we encounter this
2023-08-18 comment 0 1094
Course Introduction:Has Ukraine’s drones undergone a qualitative change? Since the outbreak of the Russia-Ukraine war, drones can be said to have played a vital role. A new war model dominated by drones and satellite-assisted guidance has gradually evolved. This trend is catalyzing the birth of new drones. According to media reports, a new type of unmanned reconnaissance drone has begun to enter the testing phase in Ukraine. It is said that this drone can detect electromagnetic signal sources up to 450 kilometers away, compare the captured information with the database, and transmit the results to the control center. After being modified and upgraded, this kind of drone has the function of vertical take-off and landing, can fly continuously for 12 hours, and can cover a maximum distance of up to 1,000 kilometers. If this new type of drone is mass-produced, will it change the pattern of future wars?
2023-09-10 comment 0 472
Course Introduction:In C++ program development, when we declare a variable but do not initialize it, a "variable not initialized" error will appear. This type of error is often confusing and confusing because it is not as specific as other common syntax errors and does not give a specific number of lines of code or type of error. Therefore, below we will introduce in detail the problem of uninitialized variables and how to solve this error. 1. What is variable not initialized error? The variable is not initialized means that a variable is declared in the program but there is no
2023-08-21 comment 0 6052
Course Introduction:What changes will occur if the Iphone motherboard is replaced? Motherboard replacement will affect and change the performance of your iPhone. First of all, replacing the motherboard may lead to major changes in the iPhone's operating system. Because the motherboard is the core of the iPhone's hardware device, its update may involve an update of the operating system. Secondly, replacing the motherboard may cause some functions of the iPhone to be restricted, such as the inability to use certain peripherals or the inability to access certain applications. Finally, the quality of the replacement motherboard will also directly affect the overall performance and lifespan of the iPhone. Therefore, when replacing the iPhone motherboard, you need to ensure the quality and adaptability of the motherboard to avoid unnecessary problems. What are the steps to install the motherboard on iPhone 11? iphone 11 an
2024-02-14 comment 0 919
Course Introduction:1. After declaring a variable, the variable must be explicitly initialized using an assignment statement. 2. Declare the variable as close as possible to the place where the variable is first used. 3. For local variables, if the type can be inferred from the variable's initial value, there is no need to declare the type. Just use the keyword var without specifying the type. Example //Java tries to ensure that all variables are properly initialized before use, otherwise an exception will be reported //Java provides four initialization methods: default initialization, explicit assignment initialization, calling class object initialization and calling method initialization. //Error writing method voidf(){inti;i++;}//An exception will be reported during execution because the variable i has not been initialized ##One of the ways to initialize member variables
2023-04-27 comment 0 1499