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Front-end Vue3 actual combat [handwritten vue project]

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.

APIPOST tutorial [Popularization of technical concepts related to network communication]

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

Issue 22_Comprehensive actual combat

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. .....

Issue 22_PHP Programming

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.

Issue 22_Front-end development

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...

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How to get multiple data with the same user ID from a table in Nest.js? Assuming I have a users table, how do I get the data that matches the user ID?
How to get multiple data with same user id from table in Nestjs? Let's say I have a users table. How to get data matching user ID? import{Injectable}from'@nestjs/common';import{InjectRepository}from'@nestjs/typeorm';import{Repository}from'typeorm';import{usertbl}from'./usertbl.e
2023-11-16 20:41:42

How to roll back to PHP version 8.1: Docker phpdockerio/php:8.1-fpm build uses PHP version 8.2
I'm running my project on a PHP-FPM docker container (details of the config file below). When I build the container and try to run Composer, I get an error reporting that the PHP extension is missing. However, I think my build file covers these extensions (see docker/php-fpm/Dockerfile below). It turns out that the container was built with php8.2 as the default version. I've been able to change the symlink to set the default version back to php8.1 but this doesn't seem to be the right solution. Who can suggest more
2023-11-05 09:52:26

A package version matching your minimum stability was not found. Require it to have explicit version constraints to achieve its required stability
I have created a package (innovareti/password-policy) and now I try to install it but it cannot be found: $composerrequireinnovareti/password-policy...[InvalidArgumentException] Couldnotfindaversionofpackageinnovareti/password-policymatchingyourminimum-st
2023-10-25 12:40:18

Is it possible to use :nth-child() or :nth-of-type() with any selector?
Is there a way to select the nth child element that matches (or doesn't match) an arbitrary selector? For example, I want to select every odd table row, but in a subset of rows: table.myClasstr.row:nth-child(odd){...}Row< trclass="row">comment701

java正则表达式匹配特殊符号使用方法

Course Introduction：在 Java 正则表达式中，可以通过转义特殊符号或使用字符类来匹配特殊符号：转义特殊符号：在特殊符号前加上转义字符 \，例如，要匹配点 (.)，可以使用 .字符类：使用方括弧 [ 和 ]，其中包含要匹配的特殊符号范围，例如，要匹配任何标点符号，可以使用 [.,:;?!]。

2024-08-06 comment 0456

Regular expression to exclude text between brackets from matching

Course Introduction：Given the following text: {field1}==value1&&{field2}==value2&&({field3}==value3&&{field4}==value4)&&{field5}==value5 I'm trying to create a text with all && on that text Regular expression that matches, but excludes what is between the brackets (so the && between value3 and field4 should be ignored). I've been able to do this using the following regex: (\&{2})(?![^$]*$) [This works and is doing what I need] but asking

2024-02-09 comment609

java正则表达式匹配标点符号

Course Introduction：匹配 Java 标点符号：使用正则表达式 [\p{Punct}]。[\p{Punct}] 表示 Unicode 标点符号类，匹配任何 Unicode 标点符号字符。

2024-08-06 comment 0218

How to match specific quantity in javascript

Course Introduction：Note 1. The number of curly bracket specifiers can be used to specify the upper and lower limits of the matching pattern. But sometimes only a specific number of matches is needed. 2. To specify a certain number of matching patterns, just place a number between the curly brackets. The example requires modifying the regular expression timRegex to match the word Timber with only four letters m. lettimStr="Timmmmber";lettimRegex=/change/;//Modify this line letresult=timRegex.test(timStr);Reference lettimStr="Timmmmber";lettimRegex

2023-05-17 comment 0901

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