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@apneadiving
apneadiving / base.rb
Last active August 29, 2015 14:10
form objects
class FormObjectBase
include ::ActiveModel::Validations
attr_reader :object, :params
def initialize(object)
@object = object
end
def assign(params)
@benjamintanweihao
benjamintanweihao / working_with_dates.swift
Created November 4, 2014 01:57
Working with Dates, Calendars in Swift.
// Playground - noun: a place where people can play
import UIKit
// Setup the calendar object
let calendar = NSCalendar.currentCalendar()
// Set up date object
let date = NSDate()
@ZevEisenberg
ZevEisenberg / resetAllSimulators.sh
Last active December 23, 2024 19:57
Reset all iOS simulators with this one weird trick
osascript -e 'tell application "iOS Simulator" to quit'
osascript -e 'tell application "Simulator" to quit'
xcrun simctl erase all
@kristopherjohnson
kristopherjohnson / KeyboardNotification.swift
Last active October 6, 2023 14:45
Swift convenience wrapper for the userInfo values associated with a UIKeyboard notification
import UIKit
/// Wrapper for the NSNotification userInfo values associated with a keyboard notification.
///
/// It provides properties that retrieve userInfo dictionary values with these keys:
///
/// - UIKeyboardFrameBeginUserInfoKey
/// - UIKeyboardFrameEndUserInfoKey
/// - UIKeyboardAnimationDurationUserInfoKey
/// - UIKeyboardAnimationCurveUserInfoKey
@calebd
calebd / AsynchronousOperation.swift
Last active February 27, 2025 09:17
Concurrent NSOperation in Swift
import Foundation
/// An abstract class that makes building simple asynchronous operations easy.
/// Subclasses must implement `execute()` to perform any work and call
/// `finish()` when they are done. All `NSOperation` work will be handled
/// automatically.
open class AsynchronousOperation: Operation {
// MARK: - Properties
@HamptonMakes
HamptonMakes / RBResizer.swift
Created June 27, 2014 14:45
Swift Image Resizer
//
// RBResizer.swift
// Locker
//
// Created by Hampton Catlin on 6/20/14.
// Copyright (c) 2014 rarebit. All rights reserved.
//
import UIKit
@patrickhammond
patrickhammond / android_instructions.md
Last active April 1, 2025 17:47
Easily setup an Android development environment on a Mac

Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

  • XCode is installed (via the App Store)
  • XCode command line tools are installed (xcode-select --install will prompt up a dialog)
  • Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

@interface SomeViewController ()
// Declare some collection properties to hold the various updates we might get from the NSFetchedResultsControllerDelegate
@property (nonatomic, strong) NSMutableIndexSet *deletedSectionIndexes;
@property (nonatomic, strong) NSMutableIndexSet *insertedSectionIndexes;
@property (nonatomic, strong) NSMutableArray *deletedRowIndexPaths;
@property (nonatomic, strong) NSMutableArray *insertedRowIndexPaths;
@property (nonatomic, strong) NSMutableArray *updatedRowIndexPaths;
@end
@wbroek
wbroek / genymotionwithplay.txt
Last active February 13, 2025 09:37
Genymotion with Google Play Services for ARM
NOTE: Easier way is the X86 way, described on https://www.genymotion.com/help/desktop/faq/#google-play-services
Download the following ZIPs:
ARM Translation Installer v1.1 (http://www.mirrorcreator.com/files/0ZIO8PME/Genymotion-ARM-Translation_v1.1.zip_links)
Download the correct GApps for your Android version:
Google Apps for Android 6.0 (https://www.androidfilehost.com/?fid=24052804347835438 - benzo-gapps-M-20151011-signed-chroma-r3.zip)
Google Apps for Android 5.1 (https://www.androidfilehost.com/?fid=96042739161891406 - gapps-L-4-21-15.zip)
Google Apps for Android 5.0 (https://www.androidfilehost.com/?fid=95784891001614559 - gapps-lp-20141109-signed.zip)
@amster
amster / YourViewController.m
Last active October 24, 2022 20:44
Load a UIWebView in iOS that can also load local resources like images, CSS, and JavaScript
// An example viewDidLoad
- (void)viewDidLoad
{
[super viewDidLoad];
[self loadWebView];
}
// The example loader
//
// Assumes you have an IBOutlet for the UIWebView defined: @property (strong, nonatomic) UIWebView *wv;