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Love what you do & do what you love.
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@kylefox
kylefox / color.m
Created January 27, 2012 17:45
Generate a random color (UIColor) in Objective-C
/*
Distributed under The MIT License:
http://opensource.org/licenses/mit-license.php
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
@jacobbubu
jacobbubu / ioslocaleidentifiers.csv
Created February 15, 2012 14:41
iOS Locale Identifiers
We can make this file beautiful and searchable if this error is corrected: No commas found in this CSV file in line 0.
mr Marathi
bs Bosnian
ee_TG Ewe (Togo)
ms Malay
kam_KE Kamba (Kenya)
mt Maltese
ha Hausa
es_HN Spanish (Honduras)
ml_IN Malayalam (India)
ro_MD Romanian (Moldova)
@mayoff
mayoff / makeAnimatedGif.m
Created February 16, 2013 23:00
Example of creating an animated GIF on iOS, with no 3rd-party code required. This should also be easy to port to OS X.
#import <UIKit/UIKit.h>
#import <ImageIO/ImageIO.h>
#import <MobileCoreServices/MobileCoreServices.h>
static UIImage *frameImage(CGSize size, CGFloat radians) {
UIGraphicsBeginImageContextWithOptions(size, YES, 1); {
[[UIColor whiteColor] setFill];
UIRectFill(CGRectInfinite);
CGContextRef gc = UIGraphicsGetCurrentContext();
CGContextTranslateCTM(gc, size.width / 2, size.height / 2);
@mayoff
mayoff / drawArc.m
Created April 7, 2013 22:07
Use Core Graphics to draw an arc with a gradient fill, a stroked outline, and a shadow. http://stackoverflow.com/questions/15866179/draw-segments-from-a-circle-or-donut
static UIImage *imageWithSize(CGSize size) {
static CGFloat const kThickness = 20;
static CGFloat const kLineWidth = 1;
static CGFloat const kShadowWidth = 8;
UIGraphicsBeginImageContextWithOptions(size, NO, 0); {
CGContextRef gc = UIGraphicsGetCurrentContext();
CGContextAddArc(gc, size.width / 2, size.height / 2,
(size.width - kThickness - kLineWidth) / 2,
-M_PI / 4, -3 * M_PI / 4, YES);
@aras-p
aras-p / preprocessor_fun.h
Last active November 15, 2024 09:22
Things to commit just before leaving your job
// 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,
@maciekish
maciekish / UINavigationBar+CustomHeight.h
Created September 10, 2014 08:48
Custom UINavigationBar height working in iOS 7 and 8. To use, find your navigation bar reference and just setHeight:200 etc.
//
// UINavigationBar+CustomHeight.h
//
// Copyright (c) 2014 Maciej Swic
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
@siberianisaev
siberianisaev / UINavigationBar+Height.swift
Last active October 30, 2019 07:57
Change height of UINavigationBar
import Foundation
private var AssociatedObjectHandle: UInt8 = 0
extension UINavigationBar {
var height: CGFloat {
get {
if let h = objc_getAssociatedObject(self, &AssociatedObjectHandle) as? CGFloat {
@valvoline
valvoline / UIAlertController+Utilities.h
Created January 20, 2015 08:52
Simple category that wraps around the UIAlertController annoying stuff
//
// UIAlertController+Utilities.h
//
// Created by valvoline on 18/12/14.
// Copyright (c) 2014 sofapps. All rights reserved.
//
#import <UIKit/UIKit.h>
@interface UIAlertController (Utilities)
@JaviLorbada
JaviLorbada / FRP iOS Learning resources.md
Last active June 17, 2024 06:08
The best FRP iOS resources.

Videos

@iandundas
iandundas / String+emoji.swift
Last active April 23, 2022 16:30
Random Emoji
// Returns a random Emoji 🌿
extension String{
func randomEmoji()->String{
let range = 0x1F601...0x1F64F
let ascii = range.startIndex + Int(arc4random_uniform(UInt32(range.count)))
let emoji = String(UnicodeScalar(ascii))
return emoji
}
}