iArnaud

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

iArnaud

const http = require('http');
const express = require('express');
const redis = require('redis');
const { RateLimiterRedis } = require('rate-limiter-flexible');
const redisClient = redis.createClient({
  enable_offline_queue: false,
});

const maxWrongAttemptsByIPperDay = 100;
const maxConsecutiveFailsByUsernameAndIP = 10;

iArnaud

Essential JavaScript Links

I use the Essential JavaScript Links list almost daily. I add to it when I find more links that I think every JS developer should know about. I want to make it easier to scan, and easier for users to suggest new links. We're going to turn it into a proper website, so...

The List has a New Home:

The Essential JavaScript Links List

Please visit there and open an issue if you have any suggestions.

iArnaud

- my normal flow?
- good commit messages ******
- searching commit messages (group by keywords)
- searching code *
- working with history (viewing, time traveling)
- rebasing (for pulling & squashing, splitting a commit) *

- undoing local commits (soft, hard reset)
- forgot to add / change message (amend)
- LOST commits? *

iArnaud

tl;dr

1. Don't run as root.
2. For sessions, set httpOnly (and secure to true if running over SSL) when setting cookies.
3. Use the Helmet for secure headers: https://github.com/evilpacket/helmet
4. Enable csrf for preventing Cross-Site Request Forgery: http://expressjs.com/api.html#csrf
5. Don't use the deprecated bodyParser() and only use multipart explicitly. To avoid multiparts vulnerability to 'temp file' bloat, use the defer property and pipe() the multipart upload stream to the intended destination.

iArnaud

const _ = require('lodash');
const str = '1dé@#j. à$42^ù`=:/+%M£¨-)àç!Їжакè§("^é& vu';

// exclude all special characters and spaces in a string
const result = _.deburr(str).replace(/\W/g, '');
// result = 1deja42uMaceevu

// exclude all special characters and replaces spaces by underscore in a string
// N spaces side by side = 1 underscore
const result = _.deburr(str).replace(/[^\w\s]/g, '').trim().replace(/\s+/g, '_');

iArnaud

5 entertaining things you can find with the GitHub Search API

Let's have some command-line fun with curl, [jq][1], and the [new GitHub Search API][2].

Today we're looking for:

• The hottest repositories created in the last week.
• The oldest user accounts with zero followers. (So sad.)
• Issue trends by language.
• Clojure projects defying convention.

iArnaud

#!/usr/bin/php
<?php

// Set empty files array
$files = array();

// Get untracked files
// Get modified files
exec('git ls-files --others --exclude-standard', $untracked);
exec('git diff --cached --diff-filter=ACMRTUX --name-only', $modified);

iArnaud

#List of countries

It's time someone compiled a list of countries to use within a web application. This gist attempts to make a first move at that.

List of nationalities

I've also compiled a list of nationalities

iArnaud

<div class="container"><h3>.row-flex (make columns equal heights in each row)</h3></div>
<div class="container">
  <div class="row row-flex row-flex-wrap">
    <div class="col-md-3">
  	  <div class="panel panel-default flex-col">
       <div class="panel-heading">Title flex-col</div>
       <div class="panel-body flex-grow">Content here -- div with .flex-grow</div>
       <div class="panel-footer">Footer</div>
       </div>
    </div>