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git_current_branch () {
local ref
ref=$(command git symbolic-ref --quiet HEAD 2> /dev/null)
local ret=$?
if [[ $ret != 0 ]]
then
[[ $ret == 128 ]] && return
ref=$(command git rev-parse --short HEAD 2> /dev/null) || return
fi
echo ${ref#refs/heads/}
@bradtraversy
bradtraversy / node_nginx_ssl.md
Last active May 4, 2026 07:33
Node app deploy with nginx & SSL

Node.js Deployment

Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

These aren't designed to be difficult, they are designed to showcase coding style. Please take the time you need to complete your answers to a quality that you would be comfortable submitting for a code review (i.e. production ready). Feel free to email me if you have any questions.
Question 1:
With the array (1,2,3,4,5,6), write a recursive function that outputs:
<1>
<2>
<3>
<4>
@bjmiller121
bjmiller121 / multiple-push-urls.md
Last active September 29, 2025 04:07
Add multiple push URLs to a single git remote

Sometimes you need to keep two upstreams in sync with eachother. For example, you might need to both push to your testing environment and your GitHub repo at the same time. In order to do this simultaneously in one git command, here's a little trick to add multiple push URLs to a single remote.

Once you have a remote set up for one of your upstreams, run these commands with:

git remote set-url --add --push [remote] [original repo URL]
git remote set-url --add --push [remote] [second repo URL]

Once set up, git remote -v should show two (push) URLs and one (fetch) URL. Something like this:

@wturrell
wturrell / popular-posts.php
Created March 14, 2014 12:33
Wordpress & Google Analytics - retrieve most popular posts
@petemcw
petemcw / 01-README.md
Last active February 2, 2024 11:50
Mac OS X LEMP Configuration

Mac OS X LEMP Configuration

This Gist is a collection of configuration files that can be used to easily setup a Homebrew-based LEMP stack on Mac OS X.

Files in this repository are numbered and named for ordering purposes only. At the top of each file is a section of metadata that denote what component the file belongs to and the default name & location of the file. Feel free to implement it however you want.

Note: some configuration files have hard-coded paths to my user directory -- fix it for your setup

Setup

@claudiosanches
claudiosanches / add-to-cart.php
Last active September 7, 2025 21:00
WooCommerce - Template add-to-cart.php with quantity and Ajax!
<?php
/**
* Custom Loop Add to Cart.
*
* Template with quantity and ajax.
*/
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly.
global $product;