gaearon

In production, it is recommended to minify any JavaScript code that is included with your application. Minification can help your website load several times faster, especially as the size of your JavaScript source code grows.

Here's one way to set it up:

1. Install Node.js
2. Run npm init -y in your project folder (don't skip this step!)
3. Run npm install terser

Now, to minify a file called like_button.js, run in the terminal:

bradtraversy

GENERATORS:

• Text Content Generator - http://www.lipsum.com
• Favicon Generator - http://tools.dynamicdrive.com/favicon
• Data Generator - https://mockaroo.com/
• Mobile Mockup Generator - https://mockuphone.com
• Logo Generator - https://www.logaster.com
• UUID Generator - https://www.uuidgenerator.net/
• Hash Generator - https://passwordsgenerator.net/sha256-hash-generator/
• Ultimate Code Generator - https://webcode.tools/

lirongfei123

一、备份常用操作基本命令
1、备份命令mysqldump格式

   格式：mysqldump -h主机名  -P端口 -u用户名 -p密码 –database 数据库名 > 文件名.sql 

2、备份MySQL数据库为带删除表的格式

备份MySQL数据库为带删除表的格式，能够让该备份覆盖已有数据库而不需要手动删除原有数据库。

mysqldump  --add-drop-table -uusername -ppassword -database databasename > backupfile.sql

bradtraversy

MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

• Mac /usr/local/mysql/bin
• Windows /Program Files/MySQL/MySQL version/bin
• Xampp /xampp/mysql/bin

Add mysql to your PATH

bradtraversy

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

dcb9

准备工作：

1. 下载 Country.mmdb

打开 https://github.com/Dreamacro/maxmind-geoip/releases/latest 下载最新的 Country.mmdb

2. 下载最新的 Clash for arm

虽然查看的 cpu 信息是 ARMv7 但是 clash 还是只能运行 armv5 的，

cat /proc/cpuinfo  | grep ARM
Processor	: ARMv7 Processor rev 0 (v7l)

打开 https://github.com/Dreamacro/clash/releases/latest 下载 clash-linux-armv5-v1.1.0.gz，并解压该文件