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.
Course 8713
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...
How to use function old() in Blade template to get the last element of array
2023-09-02 22:00:20 0 2 293
Loop through multiple elements and calculate the price discount for each element
2023-09-02 17:14:31 0 1 229
Initially var old = [{code...}] The desired result var new = [{code...}]
2017-06-26 10:57:14 0 2 547
2017-06-26 10:57:10 0 2 1299
Course Introduction:In laravel, the old() method is used to take out the information in the session. The syntax is "value="{{old('name')}}""; when the form submission fails, laravel will flash the data entered by the user. In a one-time session, old can retrieve the flash data.
2022-02-18 comment 0 2575
Course Introduction:As we know, in a trigger definition we can refer to the column of the row being inserted, updated or deleted. Here's how the OLD and NEW keywords enable us to access columns: We must prepend the column name with an OLD qualifier to refer to the value in the original row. We must prepend the NEW qualifier to the column name to refer to the value in the new row. Now, OLD and NEW must be used appropriately because the trigger event determines which ones are allowed − In the INSERT trigger, NEW.column_name represents the column value to be inserted into the new row. OLD is not allowed here. In a DELETE trigger, OLD.column_name represents the value of a column in the row to be deleted.
2023-09-18 comment 0 461