Krishna

#!/usr/bin/ruby
# encoding: utf-8
#
# Updated 2017-10-25:
# - Defaults to large size (512)
# - If ImageMagick is installed:
#     - rounds the corners (copped from @bradjasper, https://github.com/bradjasper/Download-iTunes-Icon/blob/master/itunesicon.rb)
#     - replace original with rounded version, converting to png if necessary
# 
# Retrieve an iOS app icon at the highest available resolution

Krishna

In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:

http://techcrunch.com/2007/08/11/facebook-source-code-leaked/

It became a big deal:

http://www.techmeme.com/070812/p1#a070812p1

The two files are index.php (the homepage) and search.php (the search page)

Krishna

class EmployeesController < ApplicationController
  before_action :authenticate_user!
  before_action :set_employee, only: [:show, :edit, :update, :destroy]

  def index
    @employees = current_user.employees.all  # I guess the problem is that this returns a collection
                                             # of User objects. But the url_helper will expect objects
                                             # of class Employee (which does not exist).
  end

Krishna

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/
  Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep -H UI_APPEARANCE_SELECTOR ./* | sed 's/ __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_5_0) UI_APPEARANCE_SELECTOR;//'

UIActivityIndicatorView

Krishna

//
//  StickyHeaderLayout.h
//  Wombat
//
//  Created by Todd Laney on 1/9/13.
//  Copyright (c) 2013 ToddLa. All rights reserved.
//
//  Modified from http://blog.radi.ws/post/32905838158/sticky-headers-for-uicollectionview-using THANKS!
//

Krishna

#define EMKStringableEnum(ENUM_NAME, ENUM_VALUES...) \
\
typedef enum { \
    ENUM_VALUES \
} ENUM_NAME; \
\
\
\
static NSString * ENUM_NAME##ToString(long enumValue) { \

Krishna

Alan Kay's talk at Creative Think seminar, July 20, 1982

Outline of talk: Metaphors, Magnetic Fields, Snobbery and Slogans 

The best way to predict the future is to invent it. 

Humans like fantasy and sharing: 
Fantasy fulfills a need for a simpler, more controllable world. 

Sharing is important - we're all communication junkies. We have an incredible bandwidth 

Krishna

#import "LCYThing.h"

@interface LCYThing (Transmogrify)

- (void) turnIntoCat;

@end

Krishna

Moved to http://toxicsoftware.com/uistoryboard-issues/

Krishna

framework 'Cocoa'

class NSColor
	def toCGColor
		color_RGB = colorUsingColorSpaceName(NSCalibratedRGBColorSpace)
		## approach #1
		# components = Array.new(4){Pointer.new(:double)}
		# color_RGB.getRed(components[0],
		#                 green: components[1],
		#                 blue: components[2],