karpathy

""" Trains an agent with (stochastic) Policy Gradients on Pong. Uses OpenAI Gym. """
import numpy as np
import cPickle as pickle
import gym

# hyperparameters
H = 200 # number of hidden layer neurons
batch_size = 10 # every how many episodes to do a param update?
learning_rate = 1e-4
gamma = 0.99 # discount factor for reward

yusuke024

import UIKit

import AVFoundation

class ViewController: UIViewController {
    override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(animated)

        switch AVCaptureDevice.authorizationStatus(for: .video) {
        case .notDetermined:

rotimi-best

git - How to merge one folder within two branches

In my project folder I have 2 folders client and server, I only want get the changes in my server folder from master to prod branch

1. git checkout prod - Go to the branch with the oldest changes
2. git merge --no-commit --no-ff master - Merge with the branch with the latest changes. Read More
3. git reset -- client* - Unstage any changes from client folder, I only want to server folder. Read More
4. git checkout -- client* - Remove any changes from client folder, I only want to server folder.
5. git clean -n - View all unstaged files. Read More
6. git clean -fd - Remove all unstaged folder, if you dont want to remove all then you should add those with git add and then run this command. Read More

vfdev-5

ROS development on MacOSX using docker

We need to use docker-machine to handle USB ports inside the docker.

Docker Machine (0.16.1)

• Install docker-machine: https://docs.docker.com/machine/install-machine/
• Docker version: 18.09.2, build 6247962
• Install virtualbox >= 6.0

mcguffin

#!/usr/bin/env python3

import argparse, glob, json, re, subprocess, urllib.request, os, sys


class version_number:

	major=0
	minor=0
	release=0

WillWetzel

/*Name: William Wetzel - 130251255*/
/*Programming for Games - Project 1*/
/*2016*/
/*Quaternion.cpp file. Has all methods declared in the Quaternion header file.*/
#include "Quaternion.h"


Quaternion::Quaternion() {
	coord = new float[4];

redatawfik

#include <winsock2.h>
#include <iostream>

struct CLIENT_INFO {
    SOCKET hClientSocket;
    struct sockaddr_in clientAddr;
};

char szServerIPAddr[] = "192.168.1.4";     // Put here the IP address of the server
int nServerPort = 5050;                    // The server port that will be used by