porjo

Convert sequence of JPEG images to MP4 video

Simple glob:

ffmpeg -r 24 -i '*.JPG' -s hd1080 -vcodec libx264 timelapse.mp4

Start from DSC_0079.JPG

ffmpeg -r 24 -f image2 -start_number 79 -i DSC_%04d.JPG -s hd1080 -vcodec libx264 timelapse2.mp4

DenTelezhkin

What's this stuff about?

This is a build script for installing dependencies, running tests, and uploading your iOS application builds to Apple's iTunesConnect & Testflight.

Used technologies

• CocoaPods
• XCTest
• Ruby gems: xcpretty, deliver, shenzhen
• Apple's iTunesConnect&Testflight

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

netpoetica

/*
    This is for demonstration purposes. Ideally, you should never use the star selector.
    I recommend that you use this early on in your development, and then once you've established
    your HTML element palette, go back and replace * with a comma-separated list of your 
    tag names. Additionally, the !important shouldn't have to be used, but I'm leaving it here
    because some enterprising goons will probably copy and paste this directly into their project -
    the !important will ensure these settings override other attempts that were either never
    deleted or are part of an installed CSS file the user is unaware of.
*/
* {

matej

//
//  CALayer+MBAnimationPersistence.h
//
//  Created by Matej Bukovinski on 19. 03. 14.
//  Copyright (c) 2014 Matej Bukovinski. All rights reserved.
//

#import <QuartzCore/QuartzCore.h>

ffbit

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

ArtFeel

//
//  MGNavigationTransitioningDelegate 
//
//  Created by Philip Vasilchenko on 27.11.13.
//

#import <UIKit/UIKit.h>


@interface MGNavigationTransitioningDelegate : NSObject <UINavigationControllerDelegate>

aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

JaviSoto

#define MSDesignatedInitializer(__SEL__) __attribute__((unavailable("Invoke the designated initializer `" # __SEL__ "` instead.")))

// Sample usage:

- (instancetype)initWithObject:(id)object;
- (instancetype)init MSDesignatedInitializer(initWithObject:); // <- This even gets auto-complete.

// Now calling init on this class would throw a warning.

lyrixx

#!/bin/bash

# Put this file at: .git/hooks/post-checkout
# and make it executable
# You can install it system wide too, see http://stackoverflow.com/a/2293578/685587

PREV_COMMIT=$1
POST_COMMIT=$2

NOCOLOR='\e[0m'