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What does executing the command on the command line mean to initialize the vue project?

Executing the command "vue init webpack vue-project" on the command line means initializing the vue project. This command means initializing the "vue-project" project based on webpack; where "vue-project" refers to the user-defined project name, project The first name cannot use capital letters.

Jan 13, 2023 pm 05:42 PM

Vue

This article will give you an in-depth understanding of Node.js (detailed explanation with pictures and text)

This article will give you an in-depth analysis of Node.js through a lot of code and illustrations. The main content includes modular processing, basic application of packages, Express, cross-domain, operating Mysql database, etc. I hope it will be helpful to you!

Jan 12, 2023 pm 08:28 PM

nodejs

Node learning how to minimize heap allocation and prevent memory leaks

How to check memory leaks in Node.js? The following article will introduce you to Nodejs heap allocation and introduce how to minimize heap allocation and prevent memory leaks. I hope it will be helpful to you!

Jan 11, 2023 pm 08:25 PM

后端 Node.js JavaScript

What is the difference between typescript and es6

Differences: 1. Typescript is a free open source programming language developed and maintained by Microsoft; while ES6 is an ECMA internationally standardized scripting language specification. 2. TypeScript supports all primitive data types, while ES6 does not support all data types. 3. TypeScript has 3 scopes, while ES6 has 2 scopes. 4. Modules in TypeScript are divided into internal modules and external modules, while modules in ES6 are divided into import modules and export modules.

Jan 11, 2023 pm 04:24 PM

Typescript ES6

Let's talk about how to operate MySQL in Node project

How to operate MySQL in Node project? The following article will talk to you about several SQL statements for managing databases, and introduce how to operate MySQL in Express projects. I hope it will be helpful to you!

Jan 09, 2023 am 10:36 AM

nodejs node mysql

Are go and c languages the same author?

yes. There are three authors of the Go language: Robert Griesemer, Rob Pike and Ken Thompson; among them, Ken Thompson is also the author of the C language. Ken Thompson is a member of the Unix team at Bell Labs and one of the founders of C language, Unix and Plan9. He designed and implemented the original UNIX operating system in the 1970s. From this point of view alone, his contribution to computer science This cannot be overemphasized.

Jan 06, 2023 am 10:49 AM

go语言 Golang C语言

This article will take you to learn more about Vue scaffolding

This article will introduce you to vue scaffolding, talk about how to initialize Vue scaffolding, introduce ref and props, mixin (mixing), etc. I hope it will be helpful to everyone!

Jan 04, 2023 pm 09:17 PM

Vue

What should I do if node fails to connect to mysql?

Solution to node failure to connect to mysql: 1. Execute the "mysql -u root -p" command to enter the bin directory of the MySQL folder; 2. Pass "const con = mysql.createConnection({host: '127.0.0.1',user: 'root',password: '...',port: '3306',database: "..."});" Just connect to mysql.

Jan 03, 2023 pm 03:41 PM

mysql Node.js

What to do if vue package refresh error is reported

Solution to vue package refresh error: 1. Change the "mode" of vue router to "hash"; 2. Modify Nginx to "location / {root ...index ...try_files $uri $uri/ /index.html ;}"; 3. Modify Apache to "RewriteRule . /index.html [L]" and save it.

Dec 30, 2022 pm 03:37 PM

打包 Vue

How to solve the problem of installing node error 2503

Solution to error 2503 when installing node: 1. Open the cmd window and execute the "npm uninstall node" command; 2. Enter powershell and place the node installation package mis file in any directory without spaces; 3. Enter via cd in powershell You need to install the directory where node is installed, and then execute the "msiexec /package" command.

Dec 29, 2022 pm 04:26 PM

2503 node

What to do if node server.js reports an error

The node server.js error is because the path is incorrect. The solution is: 1. Enter the cmd window; 2. Switch to "server.js" under the project path; 3. Re-execute the "node server.js" command to solve the error problem. .

Dec 29, 2022 pm 04:19 PM

node

What to do if node http get is garbled?

Solution to node http get garbled code: 1. Open the corresponding react file; 2. Pass "var req = http.get(url,function(res){res.setEncoding('utf-8');var html = '' res.on('data',function(data){html+=data.toString();})..." statement can be programmed to "utf-8".

Dec 29, 2022 pm 04:10 PM

乱码 node

What is node middleware

Node middleware mainly refers to the method of encapsulating the detailed processing of http requests. Its essence is to let specific filters handle it before entering specific business processing. For web applications, the introduction of Node middleware can simplify and encapsulate some basic logic. Work on the details.

Dec 29, 2022 pm 03:42 PM

中间件 node

What should I do if fs reports an error when webpack packages node?

Solution to fs error when webpack packages node: 1. Install the babel packaging tool in the Webpack project; 2. Check the packaging failure information; 3. Directly uninstall the original Nodejs and re-download the stable Node version; 4. Use prefetch to cache the upcoming use js module.

Dec 29, 2022 pm 03:08 PM

fs node webpack