jvmvik’s gists

jvmvik / .htaccess

Created July 6, 2014 15:37

HTACCESS Dokuwiki nice URL formatting: website.com/$section/$page

	## Enable this to restrict editing to logged in users only

	## You should disable Indexes and MultiViews either here or in the
	## global config. Symlinks maybe needed for URL rewriting.
	Options -Indexes -MultiViews +FollowSymLinks

	## make sure nobody gets the htaccess files
	<Files ~ "^[\._]ht">
	Order allow,deny
	Deny from all

jvmvik / Install-node-npm.sh

Created July 23, 2014 19:30

Installing NODE + NPM on Linux / Mac

	# Source: https://gist.github.com/isaacs/579814
	echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
	. ~/.bashrc
	mkdir ~/local
	mkdir ~/node-latest-install
	cd ~/node-latest-install
	curl http://nodejs.org/dist/node-latest.tar.gz \| tar xz --strip-components=1
	./configure --prefix=~/local
	make install # ok, fine, this step probably takes more than 30 seconds...
	curl https://www.npmjs.org/install.sh \| sh

jvmvik / .bashrc

Created November 1, 2014 22:57

here is my custom .bashrc on my mac. @doc: https://wiki.archlinux.org/index.php/Color_Bash_Prompt

	# ~/.bashrc: executed by bash(1) for non-login shells.
	# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
	# for examples

	# If not running interactively, don't do anything
	[ -z "$PS1" ] && return

	# don't put duplicate lines in the history. See bash(1) for more options
	# don't overwrite GNU Midnight Commander's setting of `ignorespace'.
	HISTCONTROL=$HISTCONTROL${HISTCONTROL+:}ignoredups

jvmvik / bsub.sh

Last active December 15, 2017 22:20

Running jobs in parallel, then merge in bash with the command "wait"

	#!/bin/sh
	#
	# Submit a single test on LSF
	# Wrapper around bsub command, then process log result.
	#
	# This script is used by run-tests-async.sh
	#
	# Usage:
	#
	# ./bsub.sh $command

jvmvik / Singleton.js

Last active August 29, 2015 14:13

Singleton pattern implemented in NodeJS. Example: Shared database like neDB or MongoDB, Application configuration, Filter...

	/***
	* NodeJS module that implements the single pattern.
	* http://en.wikipedia.org/wiki/Singleton_pattern
	*
	* The goals is to create the object: instance only one time
	* thus the instance is shared in the source code.
	*
	* You must be aware that there is a risk to break
	* the isolation principles.
	*/

jvmvik / group_example.rb

Created July 27, 2015 13:08

Example of Grouping with Ruby 2+ by using: group_by, Array, collection, subgroup

	# Example of Grouping with Ruby
	# features: group_by, Array, collection, subgroup

	# Here the collection
	# where #{group_name}_#{subgroup0}_#{subgroup1}...
	collection = ['AA_A_B_C', 'BB_A_B_C', 'CC_A_B_C', 'AA_A_A_A', 'BB_B_B_B']

	# To range allow to convert
	# a subgroup to a range
	#

jvmvik / Ruby command line.

Created February 23, 2016 19:56

	# Remove a line from a file. Ruby 1.9 >
	ruby -i.bak -ne 'print if not /POR_CHIE_DAT_RSVDC_WIDTH_PARAM\|HNF_SLC_DSLICE_PARAM/' spec/porter_1_*.yml

jvmvik / yml2yml.rb

Created February 25, 2016 18:09

Ruby Render YAML JSON like format.

	#!/bin/usr/env ruby
	#
	# Ruby script to render a YAML file with a nice format.
	# Read a YAML file format and render like JSON.
	#
	# File: input.yml
	# {
	# key1: "value",
	# key2: {
	# key3: "value3"

jvmvik / webrick_virtualhost_example.rb

Last active February 29, 2016 13:47

Ruby Webrick: Example of Virtual Host.

	# Ruby Webrick example of Virtual Host
	#
	# Your directory must contain a public/index.html file.
	#

	require 'webrick'
	require 'json'

	# Daemonize (production)
	#WEBrick::Daemon.start

jvmvik / mongodb_map_reduce.rb

Last active November 21, 2016 13:06

Ruby mongoDB map reduce

	# Ruby mongoDB map reduce
	# The mongoDB documentation missed totally to
	# describes a simple usage for map reduce in Ruby.
	# and the web is full of misleading example based on the previous API.
	#
	# This gist try to fill out the gap.
	# First please read https://docs.mongodb.org/manual/tutorial/map-reduce-examples/
	# below it is a simple Ruby implementation.
	#
	# @doc https://docs.mongodb.org/manual/core/map-reduce/