Khalefa’s gists

Khalefa / gist:9356774

Created March 4, 2014 22:05

a

	http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/ne_10m_populated_places.zip

	http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/110m/cultural/ne_110m_admin_0_boundary_lines_land.zip

Khalefa / gist:9812987

Created March 27, 2014 17:20

	-- Deprecation in 1.2.3
	CREATE OR REPLACE FUNCTION setSRID(chip,int4)
	RETURNS chip
	AS 'MODULE_PATHNAME','CHIP_setSRID'
	LANGUAGE 'c' IMMUTABLE STRICT;

Khalefa / gist:9813610

Created March 27, 2014 17:45

	-- Deprecation in 1.2.3
	CREATE OR REPLACE FUNCTION AsBinary(geometry)
	RETURNS bytea
	AS 'MODULE_PATHNAME','LWGEOM_asBinary'
	LANGUAGE 'c' IMMUTABLE STRICT;

Khalefa / lat 2 lon

Last active August 29, 2015 13:57

	import math
	from subprocess import call
	import Image

	def deg2num(lat_deg, lon_deg, zoom):
	lat_rad = math.radians(lat_deg)
	n = 2.0 ** zoom
	xtile = int((lon_deg + 180.0) / 360.0 * n)
	ytile = int((1.0 - math.log(math.tan(lat_rad) + (1 / math.cos(lat_rad))) / math.pi) / 2.0 * n)
	return (xtile, ytile)

Khalefa / gist:10066147

Last active August 29, 2015 13:58

Setup

	sudo add-apt-repository ppa:ubuntu-toolchain-r/test
	sudo add-apt-repository ppa:webupd8team/java
	sudo apt-get update

	sudo apt-get install oracle-java7-installer
	sudo apt-get install git cmake g++ g++-4.8 gcc gcc-4.8 mpich2 bison flex libreadline-dev gfortran build-essential perl vim maven zlib1g-dev



	git clone https://github.com/graphlab-code/graphlab.git

Khalefa / dblp.dtd

Last active August 29, 2015 14:05

DBLP parser

	<!ELEMENT dblp (article\|inproceedings\|proceedings\|book\|incollection\|
	phdthesis\|mastersthesis\|www)*>
	<!ENTITY % field "author\|editor\|title\|booktitle\|pages\|year\|address\|journal\|volume\|number\|month\|url\|ee\|cdrom\|cite\|publisher\|note\|crossref\|isbn\|series\|school\|chapter">

	<!ELEMENT article (%field;)*>
	<!ATTLIST article
	key CDATA #REQUIRED
	mdate CDATA #IMPLIED
	publtype CDATA #IMPLIED
	reviewid CDATA #IMPLIED

Khalefa / run

Created August 24, 2014 04:00

	mono EditDistance.exe -p author.data 1
	mono EditDistance.exe -p log.data 1
	mono EditDistance.exe -p author+title.data 1
	mono EditDistance.exe -p author.data 2
	mono EditDistance.exe -p author+title.data 2
	mono EditDistance.exe -p log.data 2
	mono EditDistance.exe -p author.data 3
	mono EditDistance.exe -p author+title.data 3
	mono EditDistance.exe -p log.data 3
	mono EditDistance.exe -p author.data 4

Khalefa / EAS_MIS

Created September 2, 2014 14:16

Migrate EAS to MIS

	using System;
	using System.Collections;
	using System.Collections.Generic;
	using System.Linq;
	using System.Text;
	using System.Threading.Tasks;
	using Excel = Microsoft.Office.Interop.Excel;
	using System.IO;
	namespace importer
	{

Khalefa / gist:ba903e9ae79f63ec8c4e

Created March 2, 2015 16:43

https://archive.apache.org/dist/hadoop/core/hadoop-2.2.0/hadoop-2.2.0.tar.gz

Khalefa / sort_string.cpp

Last active August 29, 2015 14:19

String Sorter

	#define _CRT_SECURE_NO_WARNINGS
	#include <fstream>
	#include <iostream>
	#include <string>
	#include <algorithm>
	#include <unordered_set>
	#include <chrono>
	#include<iostream>

	using namespace std;

Khalefa Khalefa