Octavian Neamțu oneamtu

be kind to yourself | be kind to the people you commit for | be kind to the people you commit with

oneamtu / mysql_docker.sh

Last active September 18, 2020 16:43

set up docker persistent database instance for development

	# Install docker
	# This sets a percona-5.6 container to run continuously
	# set ROOT_MYSQL_PASSWORD
	export ROOT_MYSQL_PASSWORD="blah" #CHANGEME

	sudo docker pull percona:5.6

	# This folder houses the server data
	sudo mkdir /data/

oneamtu / gist:99106fa4ee856878ad10

Created March 12, 2015 20:33

	def mapper(a)
	b = a.map! { \|x\| x.nil? }
	end

	c = [nil]
	expect(mapper(c)).to eq([true]) # => true
	expect(mapper(c)).to eq([true]) # => false

oneamtu / .editorconfig

Last active December 15, 2015 07:39

my .vimrc

	# EditorConfig is awesome: http://EditorConfig.org

	# top-most EditorConfig file
	root = true

	# Unix-style newlines with a newline ending every file
	[*]
	indent_style = space
	tab_width = 2
	charset = utf-8

oneamtu / post-checkout

Last active December 15, 2015 02:59

post-checkout hook script to change database.yml config

	#!/bin/bash
	#
	# This hook changes database name prefix in config/database.yml based on the branch
	# being checked out. It expects the database name prefix to be on word followed
	# by a dash.
	# If the branch name has a dash, it will take the new database name prefix as the
	# name of the branch before the first dash e.g. ihas-feature => ihas
	# This allows multiple branches to use the same database.
	#
	# File checkouts are ignored. Checking out a remote branch or a different ref

oneamtu / one_line.rb

Created March 2, 2013 18:04

Eric's refactoring challenge

string.split('.').each_with_index.inject([""]){|a, i| a+[a[i[1]]+"."+i[0]]}.reject(&:empty?).map{|a| a[1..-1]}.join(" && ")

oneamtu / copy_and_rename.awk

Created February 15, 2013 22:27

A simple script to copy a file with a path matching a pattern and then optionally replace that pattern with a different string in the file name

	#!/usr/bin/awk -f

	# A simple script to copy a file with a path matching a pattern
	# and then optionally replace that pattern with a different string
	# in the file name
	#
	# Usage: ./cp_and_rename.awk -v subject=[foo] -v replacement=[bar] \
	# -v dest_prefix=[baz]
	#
	# E.g.

oneamtu / gtest.cmake

Created September 16, 2012 20:38

How to add google test as an downloadable external project

	########################### GTEST
	# Enable ExternalProject CMake module
	INCLUDE(ExternalProject)

	# Set default ExternalProject root directory
	SET_DIRECTORY_PROPERTIES(PROPERTIES EP_PREFIX ${CMAKE_BINARY_DIR}/third_party)

	# Add gtest
	# http://stackoverflow.com/questions/9689183/cmake-googletest
	ExternalProject_Add(

oneamtu / deploy.rb

Created September 10, 2012 15:59 — forked from uhlenbrock/deploy.rb

Precompile assets locally for Capistrano deploy

	load 'deploy/assets'

	namespace :deploy do
	namespace :assets do
	desc 'Run the precompile task locally and rsync with shared'
	task :precompile, :roles => :web, :except => { :no_release => true } do
	%x{bundle exec rake assets:precompile}
	%x{rsync --recursive --times --rsh=ssh --compress --human-readable --progress public/assets #{user}@#{host}:#{shared_path}}
	%x{bundle exec rake assets:clean}
	end

oneamtu / gist:1053256

Created June 29, 2011 06:15

a roundabout kill command using a call to system()

	FILE *output = popen("su -c 'cat /var/lock/naoqi.lock'", "r");
	char buffer[256];
	fgets(buffer, sizeof(buffer), output);
	char command[256] = "kill -9 ";
	strcat(command, buffer);
	printf("command %s\n", command);
	system(command);

oneamtu / ip_discover.cpp

Created June 17, 2011 19:13

Fastest way to obtain IP address of current host