bryfox

montage -tile x1 -geometry '1x1+0+0<' -alpha On -background "rgba(0,0,0,0.0)" -quality 100  frames.gif sprite.gif

lukeredpath

@implementation MySharedThing

+ (id)sharedInstance
{
  DEFINE_SHARED_INSTANCE_USING_BLOCK(^{
    return [[self alloc] init];
  });
}

@end

bryfox

#!/opt/local/bin/perl

use Test::More;
use Test::Varnish;

$url = 'FIXME';
$num_runs = 10;
plan tests => $num_runs;

my $tv = Test::Varnish->new({verbose => 1});

nuxlli

Sublime Text 2 - Useful Shortcuts

Tested in Mac OS X: super == command

Open/Goto

---

• super+t: go to file
• super+ctrl+p: go to project
• super+r: go to methods

bryfox

require 'sinatra/base'
require 'cgi'

module Sinatra

  # http://code.percentmobile.com/snippet/ruby_on_rails/percent_mobile/lib/percent_mobile_helper.rb
  module PercentMobileHelper

    PERCENT_MOBILE_COOKIE_PATH="/"
    PERCENT_MOBILE_VISIT_DURATION=60*60

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

yamaya

# Xcode 4.3.3
Apple clang version 3.1 (tags/Apple/clang-318.0.61) (based on LLVM 3.1svn)
Target: x86_64-apple-darwin11.4.0
Thread model: posix

# Xcode 4.3.2
Apple clang version 3.1 (tags/Apple/clang-318.0.58) (based on LLVM 3.1svn)
Target: x86_64-apple-darwin11.4.0
Thread model: posix

BenedictC

#define EMKStringableEnum(ENUM_NAME, ENUM_VALUES...) \
\
typedef enum { \
    ENUM_VALUES \
} ENUM_NAME; \
\
\
\
static NSString * ENUM_NAME##ToString(int enumValue) { \
    static NSString *enumDescription = @"" #ENUM_VALUES;  \

spilliams

You're about to start a library or open-source thing that you want to be available to any iOS project. This is a handy guide for how to get set up.

#Setup

1. start a new Xcode project with "Empty Application"
2. project settings: verify name, devices (probably want Universal), Core Data (probably not), ARC (probably)
3. choose location, don't add to any workspace or project.

Ok, project exists. What now? Let's rip out all that boilerplate Xcode so graciously gave us.

GLMeece

Latency Comparison Numbers

Note: "Forked" from Latency Numbers Every Programmer Should Know

Event	Nanoseconds	Microseconds	Milliseconds	Comparison
L1 cache reference	0.5	-	-	-
Branch mispredict	5.0	-	-	-
L2 cache reference	7.0	-	-	14x L1 cache
Mutex lock/unlock	25.0	-	-	-