Janak-Nirmal

#import <UIKit/UIKit.h>
#import <ImageIO/ImageIO.h>
#import <MobileCoreServices/MobileCoreServices.h>

- (void)exportAnimatedGif
{
    UIImage *shacho = [UIImage imageNamed:@"shacho.png"];
    UIImage *bucho = [UIImage imageNamed:@"bucho.jpeg"];
    
    NSString *path = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject] stringByAppendingPathComponent:@"animated.gif"];

Janak-Nirmal

static UIImage* CreateImageFromView(UITableView *view)
{
  UIGraphicsBeginImageContextWithOptions(CGSizeMake(view.contentSize.width, view.contentSize.height), NO, 0.0f);    
  CGContextRef context = UIGraphicsGetCurrentContext();
  CGRect previousFrame = view.frame;
  view.frame = CGRectMake(view.frame.origin.x, view.frame.origin.y, view.contentSize.width, view.contentSize.height);
  [view.layer renderInContext:context];
  view.frame = previousFrame;
  UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
  UIGraphicsEndImageContext();

Janak-Nirmal

// UIImage+Alpha.h
// Created by Trevor Harmon on 9/20/09.
// Free for personal or commercial use, with or without modification.
// No warranty is expressed or implied.

// Helper methods for adding an alpha layer to an image
@interface UIImage (Alpha)
- (BOOL)hasAlpha;
- (UIImage *)imageWithAlpha;
- (UIImage *)transparentBorderImage:(NSUInteger)borderSize;

Janak-Nirmal

From: http://snipt.net/yonishin/about-xcode-4-project-template

XCode 4 Projects and Files Template Folder: /Developer/Library/Xcode/Templates
Examples:
/Developer/Library/Xcode/Templates/Project Templates/Base/Other/Empty.xctemplate
/Developer/Library/Xcode/Templates/Project Templates/Base/Base.xctemplate
/Developer/Library/Xcode/Templates/Project Templates/Mac/Mac Base.xctemplate
/Developer/Library/Xcode/Templates/Project Templates/Mac/Application/Command Line Tool.xctemplate
/Developer/Library/Xcode/Templates/Project Templates/Mac/Application/Cocoa Application.xctemplate

Janak-Nirmal

static UIImage* CreateImageFromView(UITableView *view)
{
  UIGraphicsBeginImageContextWithOptions(CGSizeMake(view.contentSize.width, view.contentSize.height), NO, 0.0f);    
  CGContextRef context = UIGraphicsGetCurrentContext();
  CGRect previousFrame = view.frame;
  view.frame = CGRectMake(view.frame.origin.x, view.frame.origin.y, view.contentSize.width, view.contentSize.height);
  [view.layer renderInContext:context];
  view.frame = previousFrame;
  UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
  UIGraphicsEndImageContext();

Janak-Nirmal

//
//  NSObject+Blocks.h
//  Filemator
//
//  Created by Zachary Waldowski on 4/12/11.
//  Copyright 2011 Dizzy Technology. All rights reserved.
//

@interface NSObject (Blocks)

Janak-Nirmal

List of Block Declaration Syntaxes

Throughout, let

• return_type be the type of object/primitive/etc. you'd like to return (commonly void)
• blockName be the variable name of the block you're creating
• var_type be the type object/primitive/etc. you'd like to pass as an argument (leave blank for no parameters)
• varName be the variable name of the given parameter And remember that you can create as many parameters as you'd like.

Blocks as Variables

Possibly the most common for of declaration.

Janak-Nirmal

#!/usr/bin/env bash

uninstall() {
  list=`gem list --no-versions`
  for gem in $list; do
    gem uninstall $gem -aIx
  done
  gem list
  gem install bundler
}

Janak-Nirmal

// See http://mindsea.com/2012/12/18/downscaling-huge-alassets-without-fear-of-sigkill for details

#import <AssetsLibrary/AssetsLibrary.h>
#import <ImageIO/ImageIO.h>

// Helper methods for thumbnailForAsset:maxPixelSize:
static size_t getAssetBytesCallback(void *info, void *buffer, off_t position, size_t count) {
    ALAssetRepresentation *rep = (__bridge id)info;
    
    NSError *error = nil;

Janak-Nirmal

//
//  NSAttributedString+RZExtensions.h
//  Raizlabs
//
//  Created by Alex Rouse on 12/13/13.

// Copyright 2014 Raizlabs and other contributors
// http://raizlabs.com/
// 
// Permission is hereby granted, free of charge, to any person obtaining