Michael Ho Chum michaelchum

michaelchum / videoStream.cpp

Created November 21, 2016 02:56

	#include <iostream>
	#include <sstream>
	#include <string>
	#include <ctime>
	#include <cstdio>
	#include <cstdlib>

	// For UDPSocket and SocketException
	#include "PracticalSocket.h"
	#include "config.h"

michaelchum / grid_512_512.c

Created November 11, 2016 21:30

michaelchum / undistort.py

Created September 26, 2016 00:23

Undistort

	#Cam_calib_web.py
	#Created by Chris Rillahan
	#Last Updated: 02/02/2015
	#Written with Python 2.7.2, OpenCV 3.0.0 and NumPy 1.8.0

	#This program calculates the distortion parameters of a GoPro camera.
	#A video must first be taken of a chessboard pattern moved to a variety of positions
	#in the field of view with a GoPro.

	import cv2, sys

michaelchum / trie.py

Created January 26, 2016 03:38

Trie implementation in Python

	import collections
	class TrieNode:
	# Initialize your data structure here.
	def __init__(self):
	self.children = collections.defaultdict(TrieNode)
	self.is_word = False

	class Trie:
	def __init__(self):
	self.root = TrieNode()

michaelchum / odd_even.ml

Created January 25, 2016 07:05

Mutually recursive functions to find if an input int is odd or even

michaelchum / BankAcct.js

Created October 5, 2015 07:40

Equivalent to https://gist.github.com/baileyparker/bf670444b4f144a3c1cd

	// The BankAcct function will execute when it is new'ed,
	// so this.name and this.balance will be set
	function BankAcct(name) {
	this.name = name;
	this.balance = 100; // starting money
	}

	// These functions will be available on any new BankAcct() objects
	BankAcct.prototype.changeName = function(newName) {
	this.name = newName;

michaelchum / php.ini.default

Created July 17, 2014 22:18

	[PHP]

	;;;;;;;;;;;;;;;;;;;
	; About php.ini ;
	;;;;;;;;;;;;;;;;;;;
	; PHP's initialization file, generally called php.ini, is responsible for
	; configuring many of the aspects of PHP's behavior.

	; PHP attempts to find and load this configuration from a number of locations.
	; The following is a summary of its search order:

michaelchum / firebase_detect_data.js

Created October 6, 2013 06:57 — forked from anantn/firebase_detect_data.js

	function go() {
	var userId = prompt('Username?', 'Guest');
	checkIfUserExists(userId);
	}

	var USERS_LOCATION = 'https://SampleChat.firebaseIO-demo.com/users';

	function userExistsCallback(userId, exists) {
	if (exists) {
	alert('user ' + userId + ' exists!');