aldwyish’s gists

aldwyish / colormapper.py

Last active April 22, 2016 00:55

	import matplotlib.pyplot as plt
	from matplotlib.colors import rgb2hex
	import matplotlib as mpl


	class BokehColorMapper(plt.cm.ScalarMappable):
	"""A callable that maps cold colors to low values, and hot to high.
	"""
	def __init__(self, vmin=None,vmax=None, cmap=plt.cm.hot_r):
	norm = mpl.colors.Normalize(vmin=vmin, vmax=vmax)

aldwyish / install_scala_sbt.sh

Last active August 29, 2015 14:10 — forked from maizy/install_scala_sbt.sh

	#!/bin/sh
	# Author: Nikita Kovalev, https://gist.github.com/maizy/c4d31c1f539694f721f6
	# Based on: https://gist.github.com/visenger/5496675

	# Use java7 dependency (openjdk) instead of java6.

	# Tested in Ubuntu 12.04.5 (precise)

	SCALA="2.11.2"
	SBT="0.13.5"

aldwyish / gist:44064b2a8cfc72513954

Created November 4, 2014 10:35

quick_request

	HTTPoison.start
	urls = ["http://www.wikipedia.org","www.apple.com"] # or load your urls from a file
	urls \|> Enum.map fn url -> HTTPoison.get!(url).status_code end
	# [200, 200]

aldwyish / marionette.handlebars.js

Last active December 19, 2015 05:49

	/**
	Usage: Just include this script after Marionette and Handlebars loading
	IF you use require.js add script to shim and describe it in the requirements
	*/
	(function(Handlebars, Marionette) {

	Marionette.Handlebars = {
	path: 'templates/',
	extension: '.handlebars'
	};

aldwyish / exam.hs

Created November 20, 2011 22:25

sampleexam10 Q6

	-- \| a traversal that only return the concatenation of all the lists in the tree
	module Exam where
	data Ttree a = Nil \| Node3 a (Ttree a) (Ttree a) (Ttree a)

	ttree= (Node3 [0] (Node3 [1,11] Nil Nil Nil) (Node3 [2,21] Nil Nil Nil) (Node3 [3,31] Nil Nil Nil))

	concate_tree:: Ttree [a] -> [a]
	concate_tree t = concate_tree' t []

	concate_tree':: Ttree [a] -> [a] -> [a]

aldwyish / Fetch.java

Created November 13, 2011 10:29



	import java.io.IOException;
	import java.io.PrintWriter;
	import java.io.StringReader;
	import java.io.StringWriter;
	import java.io.UnsupportedEncodingException;
	import java.net.URLEncoder;
	import java.util.ArrayList;
	import javax.servlet.RequestDispatcher;

aldwyish / prime_factor.m

Created October 15, 2011 03:39

a demonstration on how to use the solution predicate in Mercury

	:- module prime_factor.
	:- interface.

	:- import_module io.
	:- pred main(io::di, io::uo) is det.

	:- implementation.
	:- import_module list,solutions,int.

	%

aldwyish / ReadWriteJAI.java

Created June 4, 2010 17:19

Snippets on how to read and write images with Java Advanced Imaging

	public bufferedImage load (String filepath ) {
	PlanarImage image = JAI.create("fileload","filepath");
	BufferedImage bufferedImage = image.getAsBufferedImage();
	return bufferedImage;
	}

	public void save (BufferedImage bufferedImage,String filepath,String format){
	JAI.create("filestore",bufferedImage,"filepath","format");
	}

Abdullah AlDwyish aldwyish