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@mikelehen
mikelehen / generate-pushid.js
Created February 11, 2015 17:34
JavaScript code for generating Firebase Push IDs
/**
* Fancy ID generator that creates 20-character string identifiers with the following properties:
*
* 1. They're based on timestamp so that they sort *after* any existing ids.
* 2. They contain 72-bits of random data after the timestamp so that IDs won't collide with other clients' IDs.
* 3. They sort *lexicographically* (so the timestamp is converted to characters that will sort properly).
* 4. They're monotonically increasing. Even if you generate more than one in the same timestamp, the
* latter ones will sort after the former ones. We do this by using the previous random bits
* but "incrementing" them by 1 (only in the case of a timestamp collision).
*/
@kevin-smets
kevin-smets / iterm2-solarized.md
Last active April 19, 2025 04:48
iTerm2 + Oh My Zsh + Solarized color scheme + Source Code Pro Powerline + Font Awesome + [Powerlevel10k] - (macOS)

Default

Default

Powerlevel10k

Powerlevel10k

@mobilemind
mobilemind / git-tag-delete-local-and-remote.sh
Last active April 18, 2025 18:08
how to delete a git tag locally and remote
# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName
@visenger
visenger / install_scala_sbt.sh
Last active January 31, 2023 19:10
Scala and sbt installation on ubuntu 12.04
#!/bin/sh
# one way (older scala version will be installed)
# sudo apt-get install scala
#2nd way
sudo apt-get remove scala-library scala
wget http://www.scala-lang.org/files/archive/scala-2.11.4.deb
sudo dpkg -i scala-2.11.4.deb
sudo apt-get update
## Prepare ###################################################################
# Remove RVM
rvm implode
# Ensure your homebrew is working properly and up to date
brew doctor
brew update
## Install ###################################################################
@tristanbes
tristanbes / example.sh
Created November 9, 2012 15:53
Install Graphite on Debian Server
# Installing graphite dependencies
apt-get install -y python2.6 python-pip python-cairo python-django python-django-tagging
apt-get install -y libapache2-mod-wsgi python-twisted python-memcache python-pysqlite2 python-simplejson
pip install whisper
pip install carbon
pip install graphite-web
# Setup a vhost by grabbing the example the graphite team released on their repo.
# In this file, you'll provide the url used to access to your Graphite dashboard
wget https://raw.github.com/tmm1/graphite/master/examples/example-graphite-vhost.conf -O /etc/apache2/sites-available/graphite
@pencil
pencil / syncscript.rb
Last active October 12, 2015 14:37 — forked from petermanser/syncscript.sh
HSR Syncscript (Ruby)
#!/usr/bin/env ruby
require 'fileutils'
require 'optparse'
SOURCEDIR='/Volumes/root/skripte'
DESTDIR="/Users/#{ENV['USER']}/Dropbox/Documents/HSR/Semester5/skripte"
MAX_SIZE='20m'
Subject = Struct.new :source, :destination, :parameters
@paulirish
paulirish / data-markdown.user.js
Last active October 22, 2024 14:19
*[data-markdown] - use markdown, sometimes, in your HTML
// ==UserScript==
// @name Use Markdown, sometimes, in your HTML.
// @author Paul Irish <http://paulirish.com/>
// @link http://git.io/data-markdown
// @match *
// ==/UserScript==
// If you're not using this as a userscript just delete from this line up. It's cool, homey.
@RandomEtc
RandomEtc / 1-make-key
Created September 16, 2011 16:35
generating SSL keys and Certificate Signing Requests for Heroku / Nginx / RapidSSL
Key was generated using:
tom% openssl genrsa -des3 -out example.com.key 2048
Generating RSA private key, 2048 bit long modulus
....+++
..........................................................................................................................+++
e is 65537 (0x10001)
Enter pass phrase for example.com.key:
Verifying - Enter pass phrase for example.com.key:
%tom