Skip to content

Instantly share code, notes, and snippets.

View abhijith's full-sized avatar

Abhijith abhijith

33 followers · 21 following
  • Bangalore
View GitHub Profile
@EronWright
EronWright / mesos-on-ubuntu.md
Last active June 3, 2020 13:49
Setup Mesos on Ubuntu 16 (Dev Setup)

Configure Mesos

These instructions are derived from those in the Mesos Community Documentation.

Do the below as root.

Install

cat <<EOF >> /etc/apt/sources.list.d/mesosphere.list
deb http://repos.mesosphere.com/ubuntu xenial main
@garybernhardt
garybernhardt / types.markdown
Last active September 8, 2023 21:02

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.

@bishboria
bishboria / springer-free-maths-books.md
Last active March 22, 2024 11:19
Springer made a bunch of books available for free, these were the direct links
@oakes
oakes / rust_for_clojurists.md
Last active April 17, 2024 20:54
Rust for Clojurists
@armcknight
armcknight / ugh
Last active May 25, 2021 21:53
UGH - uncrustify git history
#!/bin/sh
# ugh.sh
#
#
# Created by Andrew McKnight on 11/27/14.
#
# UGH: uncrustify git history.
# Creates a new branch and cherry picks a range of commits, uncrustifying any modified .h/.m files.
@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active April 16, 2024 23:05
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

@bitemyapp
bitemyapp / gist:8739525
Last active May 7, 2021 23:22
Learning Haskell
@brodock
brodock / update-alternatives-ruby
Last active December 29, 2015 15:49
Setting update-alternatives for ubuntu as a way to change system ruby with compiled one
# update-alternative (install)
sudo update-alternatives --install /usr/bin/ruby ruby2.0 /opt/rubies/2.0.0-p353/bin/ruby 0
sudo update-alternatives --install /usr/bin/erb erb2.0 /opt/rubies/2.0.0-p353/bin/erb 0
sudo update-alternatives --install /usr/bin/gem gem2.0 /opt/rubies/2.0.0-p353/bin/gem 0
sudo update-alternatives --install /usr/bin/irb irb2.0 /opt/rubies/2.0.0-p353/bin/irb 0
sudo update-alternatives --install /usr/bin/rake rake2.0 /opt/rubies/2.0.0-p353/bin/rake 0
sudo update-alternatives --install /usr/bin/rdoc rdoc2.0 /opt/rubies/2.0.0-p353/bin/rdoc 0
sudo update-alternatives --install /usr/bin/ri ri2.0 /opt/rubies/2.0.0-p353/bin/ri 0
sudo update-alternatives --install /usr/bin/testrb testrb2.0 /opt/rubies/2.0.0-p353/bin/testrb 0
@arangamani
arangamani / chef_attribute_converge.rb
Last active February 20, 2023 02:44
Dynamically update attribute of a Chef resource during converge phase (Node variable assignment in Compile vs Converge)
# In Chef, when a resource is defined all its variables are evaluated during
# compile time and the execution of the resource takes place in converge phase.
# So if the value of a particular attribute is changed in converge
# (and not in compile) the resource will be executed with the old value.
# Example problem:
# Let's consider this situation where there are two steps involved in a recipe
# Step 1 is a Ruby block that changes a node attribute. Rubyblocks get executed
# in converge phase
# Step 2 is a Chef resource that makes use of the node attribute that was
@unnitallman
unnitallman / gist:944011
Created April 27, 2011 10:11
sqlite with activerecord outside rails
require 'active_record'
ActiveRecord::Base.logger = Logger.new(STDERR)
ActiveRecord::Base.colorize_logging = false
ActiveRecord::Base.establish_connection(
:adapter => "sqlite3",
:dbfile => ":memory:"
)