erikh

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

waylan

Here's a few things I tried to write output to a python subprocess pipe.

from subprocess import Popen, PIPE

p = Popen('less', stdin=PIPE)
for x in xrange(100):
    p.communicate('Line number %d.\n' % x)

mxriverlynn

var signForm = $.ajax({
  type: "POST",
  url: "/some/form",
  dataType: "JSON",
  data: myData
});

signForm.done(function(response){
  // handle success here
});

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

clux

var classes = [Object, Array, String, RegExp, Date, Number, Function];
var nonClasses = [Math, JSON, console];

classes.concat(nonClasses).forEach(function (o) {
  Object.freeze(o);
});
classes.forEach(function (o) {
  Object.freeze(o.prototype);
});

artisonian

eventsource
go-eventsource
client/client

brian-mann

var FadeTransitionRegion = Backbone.Marionette.Region.extend({

  show: function(view){
    this.ensureEl();
    view.render();

    this.close(function() {
	  if (this.currentView && this.currentView !== view) { return; }
      this.currentView = view;

shunchu

#!/bin/bash

# setup
FILES=name_of_file_to_match_*.mp4
SEEK_POINT=00:00:30
IMG_FORMAT=png
FRAME_SIZE=150X100
DEST=thumbnails

for f in $FILES

kaizhu256

/*jslint bitwise: true, indent: 2, nomen: true, regexp: true, stupid: true*/
(function () {
  'use strict';

  var exports = {};

  exports.uuid4 = function () {
    //// return uuid of form xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx
    var uuid = '', ii;
    for (ii = 0; ii < 32; ii += 1) {

paulie4

#/bin/bash

## Note: All machines should be up to date before any of them run this script,
##       and at least one machine should have all the remote branches checked out.
## Use this script to remove .gitignored files from a git repository's index,
## but to not remove the files locally. It should be run on all machines that
## need to preserve the .gitignored files, since a "git pull" or "git checkout
## <branch>" would remove them otherwise (original idea from
## http://www.arlocarreon.com/blog/git/untrack-files-in-git-repos-without-deleting-them/).