creationix

// Load the TCP Library
net = require('net');

// Keep track of the chat clients
var clients = [];

// Start a TCP Server
net.createServer(function (socket) {

  // Identify this client

Hamcha

// Smooth Follow from Standard Assets
// Converted to C# because I fucking hate UnityScript and it's inexistant C# interoperability
// If you have C# code and you want to edit SmoothFollow's vars ingame, use this instead.
using UnityEngine;
using System.Collections;

public class SmoothFollow : MonoBehaviour {
    
	// The target we are following
	public Transform target;

sarfata

/* Add those lines somewhere in your file */

// Define what you want to do when the back button is pressed
void back_button_handler(ClickRecognizerRef recognizer, void *context) {
  APP_LOG(APP_LOG_LEVEL_DEBUG, "back clicked");
}

// We need to save a reference to the ClickConfigProvider originally set by the menu layer
ClickConfigProvider previous_ccp;

dylanfries

Events & Delegates
------------------

Events and Delegates were something I struggled with when I was first learning how they worked. Once I figured it out it became one of the most useful and powerful techniques for games. Its especially useful for helping to decouple classes while allowing for messaging. 

Delegates - Simply a container for a function that can be used as a variable. 

Events - Allows you to specify a delegate that gets called when some event in your code is triggered. 

Overview

towynlin

void sixteenRandomBytes(unsigned char buf[16]) {
  for (int i = 0; i < 16; i++) {
    buf[i] = rand() & 0xff;
  }
}

// PKCS #7 padding
// Do this before encrypting to get the message
// up to a multiple of 16 bytes.
size_t pad(unsigned char *buf, size_t messageLength) {

tamitutor

If you are seeing Mongo soft rlimits warnings in your logs, or a WARNING: soft rlimits too low. Number of files is 256, should be at least 1000 when you login to mongo shell via mongo from the commandline, or any mysterious/unexplained mongo connection errors... follow this how-to exactly and it will resolve the issue for you.

(Source of this how to found at basho/basho_docs#1402)

First file: sudo vi /Library/LaunchDaemons/limit.maxfiles.plist

...containing:

w0nk0

crisbit

let start = Date()
print("Elapsed time: \(start.timeIntervalSinceNow) seconds")

narulkargunjan

import os
import codecs

data_directory = os.path.join('..', 'data',
                              'yelp_dataset_challenge_academic_dataset')

businesses_filepath = os.path.join(data_directory,
                                   'yelp_academic_dataset_business.json')

with codecs.open(businesses_filepath, encoding='utf_8') as f:

soobrosa

# thanks to
# https://medium.com/r/?url=https%3A%2F%2Fncsforum.movidius.com%2Fdiscussion%2Fcomment%2F299%2F%23Comment%5C_299
# https://ahmedibrahimvt.wordpress.com/2017/02/19/fatal-error-hdf5-h-no-such-file-or-directory/
# http://www.pyimagesearch.com/2015/07/20/install-opencv-3-0-and-python-3-4-on-ubuntu/

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install build-essential cmake pkg-config
sudo apt-get install libjpeg-dev libtiff5-dev libjasper-dev libpng12-dev
sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev