Pindar

KT.namespace("fun");

KT.fun.tree = (function () {
	"use strict";
	
	return function (height) {
		var row = 1;
		return (isNaN(height) || height <= 0) ? '' : new Array(height).join('.').split('.').map(function () {
			return new Array(height - row + 1).join(" ") + new Array(row++ * 2).join("*");
		}).join('\n');

Pindar

KT.namespace("algo");

KT.algo.fizzBuzz = {
	getValue: function (input) {
		return ((input % 3 && !(input + '').match(/3/i)) ? (input % 5 && !(input + '').match(/5/i)) ? input : "" : "fizz") + 
			((input % 5 && !(input + '').match(/5/i)) ? "" : "Buzz");
	}
};

Pindar

function reverse(string) { 
    return (typeof string !== "string") ? "" : string.split('').reverse().join(''); 
}

Pindar

KT.namespace("algo");

KT.algo.romanNumberals = (function () {
	"use strict";
	
	function getKeyValueObject(number, romanNumber) {
		return {
			"part": number,
			"romanNumber": romanNumber
		};

Pindar

var foo = {
    t: {
        s: function () {
            console.log("bar");
        }
    }
},
bar = foo && foo.t && foo.t.s;

if (bar) {

Pindar

defaults write com.apple.dock persistent-apps -array-add '{tile-data={}; tile-type="spacer-tile";}'
killall Dock

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/*
 * http://dmitrysoshnikov.com/ecmascript/chapter-2-variable-object/ 
 */
alert(x); // function

var x = 10;
alert(x); // 10

x = 20;

Pindar

#!/bin/sh
awk '{ print strftime("%Y-%m-%dT%H:%M:%S"), $0; fflush(); }'

Pindar

bunzip2 < serverdb.sql.bz2 | mysql -h example.com -P 3306 -u USERNAME -p DATABASE_NAME

Pindar

#!/bin/sh
 
# COPY of http://pastebin.com/zC9HU2pU
# Do elasticsearch optimize on logstash previous day index
# if $1 = all then optimize all indicies
 
esindex="/opt/elasticsearch/data/elasticsearch/nodes/0/indices"
# Grab yesterday's values
D=`date +%d -d yesterday`
M=`date +%m -d yesterday`