ranveeraggarwal’s gists

ranveeraggarwal / iitb-ldap-auth.php

Created July 18, 2014 17:13

IITB LDAP Auth Script (PHP)

	<?php
	function ldap_auth($ldap_id, $ldap_password){
	$ds = ldap_connect("ldap.iitb.ac.in") or die("Unable to connect to LDAP server. Please try again later.");
	if($ldap_id=='') die("You have not entered any LDAP ID. Please go back and fill it up.");
	if($ldap_password=='') die("You have not entered any password. Please go back and fill it up.");
	$sr = ldap_search($ds,"dc=iitb,dc=ac,dc=in","(uid=$ldap_id)");
	$info = ldap_get_entries($ds, $sr);
	$roll = $info[0]["employeenumber"][0];
	//print_r($info);
	$ldap_id = $info[0]['dn'];

ranveeraggarwal / acm20151amrita-rankscrape.py

Created October 11, 2014 18:35

ACM ICPC 2015 - Round I - Amritapuri - Rank List Scraper

	import urllib2
	from bs4 import BeautifulSoup
	page = urllib2.urlopen('http://www.codechef.com/rankings/ACMAMR14?utm_content=bufferd975d&utm_medium=social&utm_source=facebook.com&utm_campaign=buffer')
	page = page.read()
	soup = BeautifulSoup(page)
	soup.prettify()
	userranks = []
	for anchor in soup.findAll('a', href=True):
	p = anchor['href']
	if "users/acm14am" in p:

ranveeraggarwal / codegags-template.html

Created October 21, 2014 21:57

CodeGags Template

	<!DOCTYPE html>
	<html>
	<head>
	<title></title>
	<link href='http://fonts.googleapis.com/css?family=Open+Sans:300' rel='stylesheet' type='text/css'>
	</head>
	<body style="background-color:black">
	<center>
	<h1 style="color:white; font-family: 'Open Sans', sans-serif; font-size:100px; margin-top:15%;" >Darwin was right. <br> Nature doesn't start from scratch.</h1>
	</center>

ranveeraggarwal / remove-pyc.sh

Last active June 24, 2016 15:32

Remove pyc's from a python project

find . -name "*.pyc" -exec git rm -f "{}" \;

ranveeraggarwal / install-opencv3-python3-osx.sh

Created February 2, 2016 19:17

	brew install python3
	pip3 install numpy
	brew install cmake
	git clone --depth=1 https://github.com/Itseez/opencv.git
	cd opencv
	mkdir build
	cd build
	# note: in the next line, adjust paths to point to the correct python version
	cmake -DBUILD_opencv_python3=YES -DBUILD_opencv_python2=NO -DINSTALL_PYTHON_EXAMPLES=YES -DPYTHON3_EXECUTABLE=/usr/local/bin/python3 -DPYTHON3_INCLUDE_DIR=/usr/local/Cellar/python3/3.5.0/Frameworks/Python.framework/Versions/3.5/include/python3.5m/ -DPYTHON3_LIBRARY=/usr/local/Cellar/python3/3.5.0/Frameworks/Python.framework/Versions/3.5/lib/libpython3.5.dylib -DPYTHON3_NUMPY_INCLUDE_DIRS=/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/numpy/core/include/ -DPYTHON3_PACKAGES_PATH=/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/ ..
	make -j8

ranveeraggarwal / kisscartoon.py

Created April 27, 2016 11:09

A script to download videos off KissCartoon

	# I am not the author of this script. I just keep it here because it is infinitely useful.
	__author__ = 'Jan'
	import base64

	from bs4 import BeautifulSoup
	import cfscrape
	from pySmartDL import SmartDL
	import os.path
	import argparse

ranveeraggarwal / 2d-picking.py

Created July 4, 2016 19:27

Picking of 2D Actors in VTK-Python

	import vtk

	class CustomInteractor(vtk.vtkInteractorStyleTrackballCamera):

	def __init__(self, renderer, renWin):
	self.AddObserver('LeftButtonPressEvent', self.OnLeftButtonDown)
	self.AddObserver('LeftButtonReleaseEvent', self.OnLeftButtonRelease)
	self.AddObserver('MouseMoveEvent', self.OnMouseMove)

	self.renderer = renderer

ranveeraggarwal / Ignored Files.txt

Last active March 13, 2017 08:26

Count lines of code between commits with wildcard ignores

ranveeraggarwal / ng2-gulpfile.js

Last active March 2, 2017 18:33

	var systemjsBuilder = require('gulp-systemjs-builder');
	var gulp = require('gulp');
	var concat = require('gulp-concat');
	var uglify = require('gulp-uglify');

	var includedJsFiles = [
	"node_modules/core-js/client/shim.min.js",
	"node_modules/zone.js/dist/zone.js",
	"node_modules/reflect-metadata/Reflect.js",
	"node_modules/systemjs/dist/system.src.js",

ranveeraggarwal / exportjson.js

Created April 18, 2017 10:32 — forked from pamelafox/exportjson.js

Google Spreadsheet JSON Export How-to at http://blog.pamelafox.org/2013/06/exporting-google-spreadsheet-as-json.html

	// Includes functions for exporting active sheet or all sheets as JSON object (also Python object syntax compatible).
	// Tweak the makePrettyJSON_ function to customize what kind of JSON to export.

	var FORMAT_ONELINE = 'One-line';
	var FORMAT_MULTILINE = 'Multi-line';
	var FORMAT_PRETTY = 'Pretty';

	var LANGUAGE_JS = 'JavaScript';
	var LANGUAGE_PYTHON = 'Python';

Ranveer Aggarwal ranveeraggarwal