ashishlahoti

package com.example.util;

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Comparator;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;

ashishlahoti

/**
* Initialize Immutable List
*/
// 1. Java 8 or before
List<String> list1 = Arrays.asList("foo", "bar", "baz");

// 2. Java 9 or later
List<String> list3 = List.of("foo", "bar", "baz");

// 3. Using Streams

ashishlahoti

def reward_function(params):
    '''
    Example of rewarding the agent to follow center line
    '''
    
    # Read input parameters
    track_width = params['track_width']
    distance_from_center = params['distance_from_center']
    all_wheels_on_track = params['all_wheels_on_track']
    speed = params['speed']

ashishlahoti

package com.example.thread;

import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

/**

ashishlahoti

package com.example.thread;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Semaphore;
import java.util.concurrent.TimeUnit;
import java.util.stream.IntStream;

/**
 * Semaphore is used when you want to limit maximum number of concurrent calls

ashishlahoti

// es5 way
function capitalize(string) {
  return string.charAt(0).toUpperCase() + string.slice(1);
}

// es6 way using destructuring 
const capitalize = ([first,...rest]) => first.toUpperCase() + rest.join('');