osamaishtiaq

export async function requestWithRetry(requestFunc, errFunc, retryCount = 3) {
  try {
    return await requestFunc();
  } catch (err) {
    if (retryCount <= 0) {
      errFunc(err);
    }

    console.log('Request failed, retrying...');
    retryCount -= 1;

bradtraversy

Docker Commands, Help & Tips

Show commands & management commands

$ docker

Docker version info

bradtraversy

#! /bin/bash

# ECHO COMMAND
# echo Hello World!

# VARIABLES
# Uppercase by convention
# Letters, numbers, underscores
NAME="Bob"
# echo "My name is $NAME"

noygal

Windows 10 version 2004 - Installing Node.js on Windows Subsystem for Linux (WSL/WSL2)

UPDATE (Fall 2020): This gist is an updated version to the Windows 10 Fall Creators Update - Installing Node.js on Windows Subsystem for Linux (WSL) guide, I usually just keep here notes, configuration or short guides for personal use, it was nice to know it also helps other ppl, I hope this one too.

Windows updated windows subsystem for linux to version 2, as the F.A.Q stated you can still use WSL version 1 side by side with version 2. I'm not sure about existing WSL machines surviving the upgrade process, but as always backup and 🤞. NOTE: WSL version 1 is not replace/deprecated, and there ar

grimzy

#!/usr/bin/env bash

git branch -r | grep -v '\->' | while read remote; do git branch --track "${remote#origin/}" "$remote"; done
git fetch --all
git pull --all

MohammadaliMirhamed

<?php

#API access key from Google API's Console
    define( 'API_ACCESS_KEY', 'YOUR-SERVER-API-ACCESS-KEY-GOES-HERE' );
    $registrationIds = $_GET['id'];

#prep the bundle
     $msg = array
          (
		'body' 	=> 'Body  Of Notification',

antyakushev

const findIP = (onNewIP) => { // onNewIp - your listener function for new IPs
  // compatibility for firefox and chrome
  const myPeerConnection = window.RTCPeerConnection ||
                           window.mozRTCPeerConnection ||
                           window.webkitRTCPeerConnection
  const pc = new myPeerConnection({ iceServers: [] })
  const noop = () => {}
  const localIPs = {}
  const ipRegex = /([0-9]{1,3}(\.[0-9]{1,3}){3}|[a-f0-9]{1,4}(:[a-f0-9]{1,4}){7})/g

joshnuss

// the main app file
import express from "express";
import loadDb from "./loadDb"; // dummy middleware to load db (sets request.db)
import authenticate from "./authentication"; // middleware for doing authentication
import permit from "./authorization"; // middleware for checking if user's role is permitted to make request

const app = express(),
      api = express.Router();

// first middleware will setup db connection

hofmannsven

MySQL

Getting started

• http://www.sqlteaching.com/
• https://www.codecademy.com/learn/learn-sql
• https://www.codecademy.com/catalog/language/sql

Related tutorials

• MySQL-CLI
• Analyzing Business Metrics

jrhames

//## Moment.JS Holiday Plugin
//
//Usage:
//  Call .holiday() from any moment object. If date is a US Federal Holiday, name of the holiday will be returned.
//  Otherwise, return nothing.
//
//  Example:
//    `moment('12/25/2013').holiday()` will return "Christmas Day"
//
//Holidays: