luuhq

void MergeListImproved(ref List<int> list1, List<int> list2)
{
    int list1Size = list1.Count;
    int list2Size = list2.Count;
    int totalSize = list1Size + list2Size;

    var newList = new List<int>(totalSize);

    int index1 = 0;
    int index2 = 0;

luuhq

void MergeList(ref List<int> list1, List<int> list2)
{
    int list1Size = list1.Count;
    int list2Size = list2.Count;
    int totalSize = list1Size + list2Size;
    list1.Capacity = totalSize;

    int index1 = 0;
    int index2 = 0;

luuhq

using System.Threading.Tasks;

static void SleepThenPrintSquare(int n) {
    Thread.Sleep(2000);
    Console.WriteLine("{0}", n * n);
}

static void Main() {
    var tasks = new List<Task>(5);

luuhq

using System.Threading.Tasks;

static void SleepThenPrintSquare(int n) {
    Thread.Sleep(2000);
    Console.WriteLine("{0}", n * n);
}

static void Main() {
    var tasks = new List<Task>(5);

luuhq

val newID = Inventory.save(data)

Redirect(
    controllers.routes.Inventory.index.toString + 
    "#record_%d".format(newID)
).flashing("success" -> "Insertion succeeded!")

luuhq

val lnOf2 = scala.math.log(2) // natural log of 2
def log2(x: Double): Double = scala.math.log(x) / lnOf2

luuhq

import play.api._
import play.api.mvc._

object Global extends GlobalSettings {

    override def onHandlerNotFound(request: RequestHeader): Result = {

        // handle trailing slashes
        if (request.path.endsWith("/")) {
            // construct a new URI without the slash