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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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Access denied for user 'root'@'localhost' (using password: yes) - No permission?
I keep getting this error. I'm using mySQLWorkbench and I found that root's schema permissions are empty. There are no privileges at all. I'm having issues on various platforms I use my server on, and this is a problem that pops up out of the blue. root@127.0.0.1 obviously has a lot of access, but I log in like this, but it's only assigned to localhost - localhost has no permissions. I did a few things like FLUSHHOSTS, FLUSHPRIVILEGES etc but had no success from that method or from the internet. how to
2023-10-09 19:39:30

Why do I get "Too many re-renders. React limits the number of renders"? where is my infinite loop
My code below runs but I get a "too many rerenders" error. I do not know why. If I take out the dual switch and base it on a unit (like price) then it works. However, I can't find where my code causes the infinite loop. The internet says I may be using useState incorrectly. Any help is appreciated. I'm a newbie, so please understand that I might have done something stupid! Regardless, learning is great! Thanks. importReactfrom"react";importTable
2023-09-14 12:42:20

Network error: net::ERR_BLOCKED_BY_CLIENT and 403 error mongodb
I have code for a React website that I pulled from git on Windows to my Mac. All my code was working fine before but now when I run the site I can't even load it and get the following error. The page first obtains the backend mongoDB through the API. I can access the database correctly as all my functions work when I test the backend using Postman. The problem occurs when my website tries to get the data. Does anyone know what could be causing this issue? I set the proxy to localhost and my backend also
2023-09-13 21:32:40

Unable to connect to MySQL docker container from another container under the same network, but accessible from outside
I have two containers - "node.js" and "mysql", both set up to be on the same network. Executing docker-composeup -d starts the containers and they are working, I can access "node.js" and "mysql" respectively from the outside. But I can't connect to "mysql" from "node.js". Am I doing something wrong here? version:'3'services:app:build:context:.dockerfile:Dockerfileen
2023-09-12 20:37:02

Place responsive blocks in flex columns
I have a gaming website that has a header, board, and footer. I need all three to fit inside the viewport. The board should be smaller to achieve this. Minification is the problem I'm having. I've been able to get the width responsive but not the restrictive height. The board should remain square and occupy unused space or shrink to prevent overflow. I'm doing something along the lines of below, but the chessboard ends up overflowing the parent's height. In my actual code, the height of the header is unknown due to line wrapping. Footers have varying amounts of text. Inside the chessboard there are a series of divs representing rows and a series of divs representing each of the chessboard
2023-09-03 19:51:51

MoreQ&A

Solve the problem of no access rights to Ethernet

Course Introduction：What should I do if I don’t have access rights to the Ethernet? I believe that everyone will always encounter many strange problems when using computers. For example, some users have Ethernet without Internet access rights. So how should they solve this problem? In fact, it is very simple. Let's take a look at the solution to the problem of no access rights to Ethernet with the editor. Solution to the problem of no access to Ethernet: 1. First right-click the lower left corner to start, and then click Run. 2. Then enter the code: cmd. 3. After opening it, enter: ping to detect the current router situation. 4. Then open Network Center and click Change Adapter Options. 5. Right-click Ethernet and select the following properties. 6. Select Internet Protocol version 4

2023-06-30 comment 04326

How to solve the problem of no network access permission on Ethernet in win10

Course Introduction：How to solve the problem of no network access permission on Ethernet in win10? Recently, many users have found that their Ethernet does not have network access rights when using computers, and many users do not know how to solve this problem. Many friends do not know how to operate in detail. The editor has compiled the Ethernet network below. If you are interested in the solution to the problem of no network access, follow the editor to take a look below! Solution to Win10 Ethernet No Network Access Permission Step 1: Right-click Windows in the lower left corner and select Run (R). Step 2: Manually enter cmd and click OK. Step 3: After opening the command prompt window, enter the command ping the router’s intranet address and press Enter to detect the computer network card and router

2023-06-29 comment 02509

Unauthorized access to Ethernet connection

Course Introduction：Ethernet No Network Access In modern society, the Internet has become an indispensable part of people's lives. Whether it is work, study or entertainment, we cannot do without the support of the Internet. However, when we use Ethernet to connect to the network, we sometimes encounter the "No network access" problem. This problem has brought a lot of inconvenience to our work and life. This article will discuss the reasons why Ethernet has no network access and how to fix it. First, let's understand the concept of Ethernet and network access rights. Ethernet is a computer network technology

2024-02-18 comment 0778

Win10 Ethernet no network access solution

Course Introduction：Win10 Ethernet cannot connect to the Internet. How to solve the problem of no network access? I believe many people have encountered this situation. Disconnecting and reconnecting, network reset, repair, resetting dns, and dns server will not work! So how to solve it, the editor will show you below. Win10 Ethernet has no network access rights: 1. First, right-click Windows in the lower left corner and select Run (R). 2. Then manually enter and exit cmd and click OK. 3. Wait until the "Command Prompt" window opens, enter the command "ping the router's internal network address" and press the Enter key to check the connection between the computer network card and the router line. 4. You can then open the Network Center and click Change Adapter Options in the related configuration of Ethernet. 5. Then

2024-01-07 comment 0776

What to do if win10 Ethernet does not have Internet access rights?

Course Introduction：Some Win10 friends discovered that the Ethernet does not have Internet access rights when using the computer. So what should I do if the Win10 Ethernet does not have Internet access rights? For this reason, the editor will give you a detailed introduction to the solution to the problem that Win10 Ethernet does not have Internet access permissions. If you are interested, you can take a look. 1. Right-click the start icon in the taskbar below, select "Run" from the options given above, enter "cmd" in the window, and press Enter to open the command prompt window. 2. Enter the ":ping" command in the window and press Enter to execute it. You can view various information about the current router below. 3

2024-02-01 comment698

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