algal

import UIKit

// known-good: Xcode 8.2.1

/**
 
 UIImageView subclass which works with Auto Layout to try 
 to maintain the same aspect ratio as the image it displays.
 
 This is unlike the usual behavior of UIImageView, where the 

romyilano

//https://developer.apple.com/library/content/samplecode/TableSearch_UISearchController/Introduction/Intro.html    

// MARK: - UISearchResultsUpdating
    
    func updateSearchResults(for searchController: UISearchController) {
        // Update the filtered array based on the search text.
        let searchResults = products
        
        // Strip out all the leading and trailing spaces.
        let whitespaceCharacterSet = CharacterSet.whitespaces

reline

import android.content.Context;
import android.location.Address;
import android.location.Geocoder;

import java.io.IOException;

import rx.Observable;
import rx.Subscriber;
import rx.android.schedulers.AndroidSchedulers;
import rx.schedulers.Schedulers;

fahied

//
//  MyWKWebVC.Swift
//  Example
//
//  Created by Fahied on 04/01/2017.
//

import Foundation
import UIKit
import WebKit

jemshit

# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
-keepclassmembers class fqcn.of.javascript.interface.for.webview {
   public *;
}

### RxJava, RxAndroid (https://gist.github.com/kosiara/487868792fbd3214f9c9)
-keep class rx.schedulers.Schedulers {
    public static <methods>;

michaelevensen

import UIKit

private let reuseIdentifier = "Cell"

class CollectionViewController: UICollectionViewController {

    /* Custom scrollView for paging */
    let pagingScrollView = UIScrollView()
    
    /* Return item size */

henriquemenezes

Android: Generate Release/Debug Keystores

Generate Keystores

Debug Keystore

$ keytool -genkey -v -keystore debug.keystore -storepass android -alias androiddebugkey -keypass android -keyalg RSA -keysize 2048 -validity 10000 -dname "C=US, O=Android, CN=Android Debug"

mikesteele

func convertSpecialCharacters(string: String) -> String {
    var newString = string
    var char_dictionary = [
        "&": "&",
        "&lt;": "<",
        "&gt;": ">",
        "&quot;": "\"",
        "&apos;": "'"
    ];
    for (escaped_char, unescaped_char) in char_dictionary {

nafu

import Security

public class Keychain {
	public class func save(str: String?, forKey: String) -> Bool {
		if str == nil {
			return false
		}

		let dataFromString: NSData = str!.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!
		let query = [

ManuelPeinado

package com.github.manuelpeinado.toolbartest;

import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.View;