Set up project:
mkdir project
cd project
npm init -y
var udp = require('dgram'); | |
// --------------------creating a udp server -------------------- | |
// creating a udp server | |
var server = udp.createSocket('udp4'); | |
// emits when any error occurs | |
server.on('error',function(error){ | |
console.log('Error: ' + error); |
<?php | |
public static function arabicToPersian($string) | |
{ | |
$characters = [ | |
'ك' => 'ک', | |
'دِ' => 'د', | |
'بِ' => 'ب', | |
'زِ' => 'ز', | |
'ذِ' => 'ذ', | |
'شِ' => 'ش', |
#!/bin/bash | |
# NB: First install nscd with sudo apt-get install nscd | |
# run this command to flush dns cache: | |
sudo /etc/init.d/dns-clean restart | |
# or use: | |
sudo /etc/init.d/networking force-reload | |
# Flush nscd dns cache: | |
sudo /etc/init.d/nscd restart |
# Pass the env-vars to MYCOMMAND | |
eval $(egrep -v '^#' .env | xargs) MYCOMMAND | |
# … or ... | |
# Export the vars in .env into your shell: | |
export $(egrep -v '^#' .env | xargs) |
<?php | |
ini_set('display_errors', 1); | |
ini_set('display_startup_errors', 1); | |
error_reporting(E_ALL); | |
$database = 'db'; | |
$user = 'user'; | |
$pass = 'pass'; | |
$host = 'localhost'; |
# Author: Zameer Ansari | |
# You should look at the following URL's in order to grasp a solid understanding | |
# of Nginx configuration files in order to fully unleash the power of Nginx. | |
# http://wiki.nginx.org/Pitfalls | |
# http://wiki.nginx.org/QuickStart | |
# http://wiki.nginx.org/Configuration | |
# | |
# Generally, you will want to move this file somewhere, and start with a clean | |
# file but keep this around for reference. Or just disable in sites-enabled. | |
# |
#!/bin/bash | |
# Get postman app | |
wget https://dl.pstmn.io/download/latest/linux64 -O postman.tar.gz | |
sudo tar -xzf postman.tar.gz -C /opt | |
sudo ln -s /opt/Postman/Postman /usr/bin/postman | |
#Create a Desktop Entry | |
cat > ~/.local/share/applications/postman.desktop <<EOL | |
[Desktop Entry] | |
Encoding=UTF-8 |
version: "3" | |
services: | |
mongo1: | |
hostname: mongo1 | |
container_name: localmongo1 | |
image: mongo:4.0-xenial | |
expose: | |
- 27017 | |
ports: | |
- 27011:27017 |