andy-williams

public class Program
{
  public void Main()
  {
    PrintEditDistance("ab", "ab");
    PrintEditDistance("bbc", "abc");
    PrintEditDistance("bbbc", "bbc");
    PrintEditDistance("xyza", "abcx");
  }

andy-williams

async Task Main()
{
	var task1 = Task.Run(async () => { 
		await Task.Delay(500);
		throw new Exception("Exception from task 1");
	});
	var task2 = Task.Run(() =>
	{
		throw new Exception("Exception from task 2");
	});

andy-williams

[Route("api/v1/account")]
[AllowAnonymous]
public class ApiController : Controller
{
  [Route("login")]
  public async Task<IActionResult>Login([FromBody] LoginRequest login) 
  {
    if (ModelState.IsValid)
    {
      // ... logic 

andy-williams

{% for product in collection.products %}
  {% capture everyThird %}{{ forloop.index | modulo: 3 }}{% endcapture %}
  {% capture everyOnePastThird %}{{ forloop.index0 | modulo: 3 }}{% endcapture %}

  {% if forloop.first == true or everyOnePastThird == '0' %}
    <div class="row">
  {% endif %}
    {% include 'product-catalog-item' %}

  {% if forloop.last == true or everyThird == '0' %}

andy-williams

Lumen / Laravel Cheat sheet

Install Lumen / Laravel

install global installer

composer global require "laravel/lumen-installer"

composer global require "laravel/installer"

start new project

andy-williams

class TermFinder:
    @staticmethod
    def find_terms(to_search, terms):
        resultDict = {}
        for term in terms:
            resultDict[term] = TermFinder._find_term(to_search, term)
        return resultDict

    @staticmethod
    def _find_term(to_search, term):

andy-williams

void Main()
{
	Stopwatch sw;
	var ints = Enumerable.Range(0, 25000);
	
	Func<int, double> func = (x) => {
		double result = 0;
		for(var i = 0; i < x; i++) {
			result += Math.Cos(i);
		}

andy-williams

(function() {
  myVar = 1;
  console.log("myVar should be 1: " + myVar); // should be 1
  setTimeout(function() {
    console.log("myVar should be 1, but isn't: " + myVar); // should be 1, but isn't 
  }, 100);
})();

(function() {
  myVar = 2;

andy-williams

void Main()
{
	var task1 = Task.Factory.StartNew(() => {
		Thread.Sleep(1);
		return 1;
	});
	
	var task2 = Task.Factory.StartNew(() => {
		Thread.Sleep(1);
		return 2;

andy-williams

// Problem:
// We have lots of data that we want to process that can be easily parallelised
// We want to process all our data and combine the results
// "Map is an idiom in parallel computing where a simple operation is applied to all elements of a 
// sequence, potentially in parallel.[1] It is used to solve embarrassingly parallel problems: those 
// problems that can be decomposed into independent subtasks, requiring no 
// communication/synchronization between the subtasks except a join or barrier at the end."
// - https://en.wikipedia.org/wiki/Map_(parallel_pattern)

void Main()