eamelink

import play.api.libs.iteratee._
import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent._
import scala.concurrent.duration._
import play.api.libs.concurrent.Promise

object iteratees {

  // Implicit conversion to add 'await' to a Future
  implicit class WFuture[A](val inner: Future[A]) extends AnyVal {

calvinmetcalf

fractalModule =function(stdlib){
    "use asm";
    var pow = stdlib.Math.pow;
    var abs = stdlib.Math.abs;
    var atan2 = stdlib.Math.atan2;
    var cos = stdlib.Math.cos;
    var sin = stdlib.Math.sin;
    function mandlebrot(cx, cy, maxIter) {
        cx = +cx;
        cy = +cy;

swankjesse

/*bin/mkdir /tmp/rip 2> /dev/null
javac -d /tmp/rip $0
java -cp /tmp/rip Rip "$@"
exit
*/
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
import java.util.regex.Matcher;

jakearchibald

Snow in canvas land

Other people's code is awful, and your own code from months previous counts as someone else's. With this and the festive spirit in mind, I dug up a canvas snow demo I made two years ago to see how bad my code really was.

Turns out the performance landscape has changed quite a bit, but after applying a couple of workarounds, best practices, and memory management, I got the demo running smoother than it ever did.

Ugh, I can't believe I just wrote "performance landscape". Anyway...

How does the demo work?

tikurahul

var transactions = $('.trans-desc-cell'),
  // important -> keywords need to be uppercase (as we are not making a case insensitive comparison)
  keywords = ['SEA', 'OAK', 'FRAN', 'EXPEDIA', 'ALASKA', 'TAXI', 'DELTA', 'MAX', 'PACIFIC'],
  i = 0,
  j = 0,
  match = false,
  content = null,
  $t = null;

for (i = 0; i < transactions.length; i += 1) {