vinodkd’s gists

vinodkd / import.rb

Created May 17, 2013 19:29 — forked from ngauthier/import.rb

	require 'rubygems'
	require 'nokogiri'
	require 'fileutils'
	require 'date'

	# usage: ruby import.rb my-blog.xml
	# my-blog.xml is a file from Settings -> Basic -> Export in blogger.

	data = File.read ARGV[0]
	doc = Nokogiri::XML(data)

vinodkd / import.rb

Last active December 17, 2015 11:19 — forked from ngauthier/import.rb

Since my posts had single and double quotes AND colons in the title, the original import.rb would fail when jekyll tried to read the yaml frontmatter. So instead of using an array and a string template, I changed the code to use a map and .to_yaml'd it. to_yaml produces the leading --- by default, so I appended the trailing one :)

	require 'rubygems'
	require 'nokogiri'
	require 'fileutils'
	require 'date'
	require 'yaml'

	# usage: ruby import.rb my-blog.xml
	# my-blog.xml is a file from Settings -> Basic -> Export in blogger.

	data = File.read ARGV[0]

vinodkd / term_title.sh

Last active December 14, 2015 17:39

setting the title of terminal tabs programatically, and setting them to the current directory

	# add these to your .bash_profile

	# title sets your terminal tab's title to any string you pass in.
	# from http://stackoverflow.com/a/1687708
	function title() { echo -n -e "\033]0;$@\007";}

	# cd modifies the cd command and uses title to set it to whatever the current dir is.
	# from http://superuser.com/a/296555
	function cd() { builtin cd "$@" && title ${PWD##*/}; }

vinodkd / sqr_expanded.txt

Created March 1, 2013 06:40

	please(show).the(square_root).of(100)
	={it}([{println it}]).{clos -> [delegate[0],clos]}(square_root).{delegate[0](delegate[1](it))}(100)
	=[{println it}].[delagate[0], square_root].[delegate[0](delegate[1](100))]
	= [{println it}, square_root].[delegate[0](delegate[1](100))]
	=println(square_root(100))

vinodkd / sqr_mytries.groovy

Last active December 14, 2015 09:09

	//try1
	println please.class.name
	println please.delegate

	println show
	println show.class.name
	println show.delegate

	println please(show).delegate
	println please(show).the(square_root)

vinodkd / sqr_orig.groovy

Created March 1, 2013 06:29

groovy dsl original

	Object.metaClass.of = { delegate[0](delegate[1](it))}
	Object.metaClass.the = { clos -> [delegate[0], clos]}

	show = [ {println it} ]
	square_root = { Math.sqrt(it) }
	please = {it}

	please show the square_root of 100

vinodkd / gist:2017685

Created March 11, 2012 19:00

MaxProd.jak

	public static int maxProd(int[] input){
	int max1 = max2 = max3 = java.lang.Integer.MIN_VALUE;
	int min1 = min2 java.lang.Integer.MAX_VALUE;
	for(int i=0; i<input.length;i++){


	int val= input[i];
	range calcmax{
	if(val > max1){
	max2 = max1; // dont lose the old max1

vinodkd / gist:2017661

Created March 11, 2012 18:52

MaxProd

	public static int maxProd(int[] input){
	int max1 = max2 = max3 = java.lang.Integer.MIN_VALUE;
	int min1 = min2 java.lang.Integer.MAX_VALUE;
	for(int i=0; i<input.length;i++){

	// recalc the new max3 numbers
	int val= input[i];
	if(val > max1){
	max2 = max1; // dont lose the old max1
	max1=val;

vinodkd / jack1.yaml

Created October 27, 2011 14:43

Yaml version of Jack AST

	// yaml version of the same
	- object: function
	id:
	comment:
	fact: 'multiplies(x,y)'
	name: multipliesTwo
	expr:
	- object: expr
	id:
	comment:

vinodkd / JackParser.ometa

Created October 27, 2011 14:23

Basic Jack Parser in OMeta

	ometa JackParser {
	id = string,
	comment = string,
	fact = string,
	name = string,

	operator = name,
	arg = name \| expr,

	header = [id:id comment:comment fact:fact] -> { id:id, comment:comment, fact:fact},