Nikhil Gupta nikhgupta

🏠

Working from home

a VIM user in love with Ruby and Python | automate everything | AI Enthusiast

nikhgupta / renderjsonp-cakephp.php

Created March 22, 2012 19:50

Render as JSONP inside CakePHP

	public function someController()
	{
	// $callback is retrieved from the params
	$message = "some message";
	$this->autoRender = false;
	$this->RequestHandler->respondAs('json');
	if ($cb) echo $callback."(".json_encode(array("message" => $message)).");";
	}

nikhgupta / center-element.js

Created March 22, 2012 21:26

jQuery - center an element


	// center an element

	$(element).center

	jQuery.fn.center = function () {
	this.css("position","absolute");
	this.css("top", (($(window).height() - this.outerHeight()) / 2) +
	$(window).scrollTop() + "px");
	this.css("left", (($(window).width() - this.outerWidth()) / 2) +

nikhgupta / standalone-capybara.rb

Created March 23, 2012 21:12

Standalone Capybara Test

	require 'rubygems'
	require 'capybara'
	require 'capybara/dsl'

	Capybara.run_server = false
	Capybara.current_driver = :selenium
	Capybara.app_host = 'http://www.google.com'

	module MyCapybaraTest
	class Test

nikhgupta / latest-tweet-jquery.js

Created March 27, 2012 15:34

jQuery: get latest tweet

	$(document).ready(function() {

	// set your twitter id
	var user = 'quenesswebblog';

	// using jquery built in get json method with twitter api, return only one result
	$.getJSON('http://twitter.com/statuses/user_timeline.json?screen_name=' + user + '&count=1&callback=?', function(data) {

	// result returned
	var tweet = data[0].text;

nikhgupta / include-jquery.html

Created March 27, 2012 16:40

jQuery: include from Google or fallback to hosted

	<html>
	<head>
	..
	<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"></script>
	<script type="text/javascript">if (typeof jQuery == 'undefined') document.write(unescape("%3Cscript src='/path/to/your/jquery' type='text/javascript'%3E%3C/script%3E"));</script>
	</head>

	<body>
	..
	<!-- some jquery using scripts -->

nikhgupta / run_tags.rb

Created April 1, 2012 01:45 — forked from tobias/run_tags.rb

A script for generating TAGS from a git hook.

	#!/usr/bin/ruby
	#--ruby--
	# A script to run ctags on all .rb files in a project. Can be run on
	# the current dir, called from a git callback, or install itself as a
	# git post-merge and post-commit callback.

	CTAGS = '/opt/local/bin/ctags'
	HOOKS = %w{ post-merge post-commit post-checkout }
	HOOKS_DIR = '.git/hooks'

nikhgupta / hello.rb

Created April 1, 2012 17:12

Ruby Scripting Example

	#!/usr/bin/env ruby

	puts "hello!"
	puts "location to env: #{`which env`}"
	puts "location to ruby: #{`which ruby`}"

nikhgupta / any2pandoc.sh

Created October 1, 2012 17:24 — forked from dsanson/any2pandoc.sh

any2pandoc.sh: script that tries to convert documents thrown at it to pandoc's extended markdown

	#!/bin/sh

	# A shell script that tries its best to convert documents thrown at it
	# to pandoc's extended markdown.
	#
	# Depends on:
	#
	# + textutil: an OS X only command line utility
	# + odt2pandoc.py: a tweaked version of odt2txt.py
	# + pdftohtml: a utility for converting pdf to html

nikhgupta / gitolite.sh

Created October 21, 2013 01:57

Gitolite Initialization Script

	#!/bin/bash

	GITOLITE_ADMIN_DIR=/home/$USERNAME/workspace/gitolite-admin
	GITOLITE_CONF=$GITOLITE_ADMIN_DIR/conf/gitolite.conf
	GITSERVER=gitserver
	SSHSTRING="ssh root@vps"
	PATHTOREPOS="/home/develop/repositories"
	GITHUB_USER=$USERNAME
	GITHUB_TOKEN="<GITHUBTOKEN>"
	#REMOTENAMES="origin gitolite" # $GITSERVER is always added as a REMOTENAME

nikhgupta / graylog2-server.sh

Created October 21, 2013 05:33

GrayLog2 Startup Script: put this inside /etc/init.d directory.

	#!/bin/sh
	#
	# graylog2-server: graylog2 message collector
	#
	# chkconfig: - 98 02
	# description: This daemon listens for syslog and GELF messages and stores them in mongodb
	#

	CMD=$1
	NOHUP=`which nohup`