djbriane

+ (UIImage *)generatePhotoThumbnail:(UIImage *)image {
	// Create a thumbnail version of the image for the event object.
	CGSize size = image.size;
	CGSize croppedSize;
	CGFloat ratio = 64.0;
	CGFloat offsetX = 0.0;
	CGFloat offsetY = 0.0;
	
	// check the size of the image, we want to make it 
	// a square with sides the size of the smallest dimension

dergachev

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:

igordeoliveirasa

//
//  LoadingOverlay.swift
//  app
//
//  Created by Igor de Oliveira Sa on 25/03/15.
//  Copyright (c) 2015 Igor de Oliveira Sa. All rights reserved.
//
//  Usage:
// 
//  # Show Overlay

Ashton-W

<?xml version="1.0" encoding="UTF-8"?>
<Bucket
   type = "2"
   version = "2.0">
   <Breakpoints>

      <!-- All Exceptions -->
      <BreakpointProxy
         BreakpointExtensionID = "Xcode.Breakpoint.ExceptionBreakpoint">
         <BreakpointContent

saiday

- (UIImage *)cutCircleImage {
    UIGraphicsBeginImageContextWithOptions(self.size, NO, 0.0);
    CGContextRef ctr = UIGraphicsGetCurrentContext();
    CGRect rect = CGRectMake(0, 0, self.size.width, self.size.height);
    CGContextAddEllipseInRect(ctr, rect);
    CGContextClip(ctr);
    [self drawInRect:rect];
    UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    return image;