ntheanh201

To add registry mirrors, insecure registries, and more, you can edit the config (daemon.json) by running orb config docker.

Edit `~/.orbstack/config/docker.json`:

{
  "insecure-registries": ["http://custom-registry.com"]
}

Restart the orb docker engine: `orb restart docker`

ntheanh201

# Version key/value should be on his own line
PACKAGE_VERSION=$(cat package.json \
  | grep version \
  | head -1 \
  | awk -F: '{ print $2 }' \
  | sed 's/[",[:space:]]//g')

echo $PACKAGE_VERSION

ntheanh201

yum provides /usr/sbin/semanage

# CentOS 7
yum install -y policycoreutils-python-2.5-34.el7.x86_64

# CentOS/Rocky Linux 8
yum install -y policycoreutils-python-utils


semanage port -l | grep 9091

ntheanh201

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

ntheanh201

-='cd -'
...=../..
....=../../..
.....=../../../..
......=../../../../..
1='cd -1'
2='cd -2'
3='cd -3'
4='cd -4'
5='cd -5'

ntheanh201

package main

import (
	"bufio"
	"os"
	"regexp"
	"strconv"
	"strings"
)

ntheanh201

#! /bin/bash

read -p "Enter docker image: " image
read -p "Enter source docker image tag: " tag
read -p "Enter target docker image tag: " target_tag

github_user="ntheanh201"

docker_image="$github_user/$image:$tag"
new_image="ghcr.io/$github_user/$image:$target_tag"

ntheanh201

server {
        listen 8080;
        server_name default_server;
        access_log /var/www/logs/access.log;
        error_log /var/www/logs/error.log;
        
        root /var/www/blind-ls-backend/public;

	access_log off;
   	 error_log  /var/log/nginx/registration.app-error.log error;

ntheanh201

class App extends React.Component {
  static contextType = Context
  constructor(props, context) {
    super(props, context)
    // this.context now works
  }

ntheanh201

1. styled-components: npm install --save styled-components
2. material-ui: npm install @material-ui/core
                npm install @material-ui/icons
3. react-chat-window: https://github.com/kingofthestack/react-chat-window
4. Awesome react components: https://github.com/brillout/awesome-react-components