Ugarz

Recursion on array with Promises

Sometime you just want to do operations on a bunch of datas. Oh wait, there is Promises to resolve before.. Here is a simple proposal to solve it.

// Act like it is a database
const users = [
    { name: "ugo", age: 28 },
    { name: "camille", age: 25 }
]

Ugarz

Sets in Javascript

const storePersons = new Set();

const personn1 = {
    "user": 4321,
    "type": "female"
}
const personn2 = {

Ugarz

Use Observable in html

A simple attempt to use Observable in html.

Instructions

• Download this html
• Launch it in your browser
• Type anything on this page
• Hit Enter to see what you typed

Ugarz

Simple reminder class with Javascript

Have fun with Class

// Mother Class
class Provider {
    constructor(data) {
        this.provider = data.provider;
        this.maxTry = data.maxTry || 3;
    }

Ugarz

Force an object to have camelCase keys

const camelCase = require('lodash/camelCase');

/**
 * Force object key to camelCase
 * @param  {object} obj
 * @return {object} newObj
 */

Ugarz

How to use the Crypto module from Node js

Cipher

This is a simple example, please consider using createHash instead for passwords in production

const crypto = require('crypto');
const passwordToEncrypt = "AP34IOUR+&"
const salt = "My Awesome Salt"

function encryptData(salt, passwordToEncrypt){

Ugarz

Bash Wordpress tips and tricks

Summary

1. Bash tricks
   1. Require other bash scripts in a start.sh
2. Wordpress Tips
   1. Install Wordpress (bash script)
   2. Update Wordpress permissions
   3. Bypass Wordpress Localhost FTP Connection Information
3. Resources

Ugarz

Create a wordpress site with docker-compose

#!/bin/bash

mkdir wordpress-site && cd wordpress-site

touch docker-compose.yml

cat > docker-compose.yml <<EOL
version: "2"

Ugarz

Remove tracked files in git

Works with any files / folder, it's delete in remote the target.

git rm -r --cached node_modules
git commit -m 'Remove the now ignored directory node_modules'
git push origin master

Ugarz

Get a file extension simply, no regex

Full credits to this thread

const getFileExtension = (filename) => {
  const splitedName = filename.split('.');
  console.log(splitedName) // [ 'fileblabla', 'pdf' ]
  if (splitedName.length === 1 || (splitedName[0] === '' && splitedName.length === 2)) {
 return '';