Justine Kay JustineKay

How to Resize an Image in Github README.md (i.e. Github Flavored Markdown)

Percentage:

<img src="https://user-images.githubusercontent.com/16319829/81180309-2b51f000-8fee-11ea-8a78-ddfe8c3412a7.png" width=50% height=50%>

Pixels:

<img src="https://user-images.githubusercontent.com/16319829/81180309-2b51f000-8fee-11ea-8a78-ddfe8c3412a7.png" width="150" height="280">

You can do it like this:

In your main view controller:

func showModal() {
    let modalViewController = ModalViewController()
    modalViewController.modalPresentationStyle = .OverCurrentContext
    presentViewController(modalViewController, animated: true, completion: nil)
}

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

All hex value from 100% to 0% alpha:

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

	func testNotifications() {
	// map all authorizationStatus with expected Result
	let authorizationStatusMap: [UNAuthorizationStatus: Int] = [.authorized: 1, .denied: 0, .notDetermined: 0, .provisional: 1]
	UNNotificationSettings.swizzleAuthorizationStatus()

	authorizationStatusMap.forEach { (key: UNAuthorizationStatus, value: Int) in
	UNNotificationSettings.fakeAuthorizationStatus = key

	let mockCenter = UserNotificationCenterMock()
	let mockCoder = MockNSCoder()

	import Foundation
	import UIKit

	private let InstagramAppURL = URL(string: "instagram://app")!

	class InstagramActivity: UIActivity, UIDocumentInteractionControllerDelegate {
	override class var activityCategory: UIActivityCategory { return .share }
	override var activityType: UIActivityType? { return UIActivityType("postToInstagram") }
	override var activityTitle: String? { return "Instagram" }
	override var activityImage: UIImage? { return #imageLiteral(resourceName: "instagram_activity") }

	- (UIViewController *)topViewController{
	return [self topViewController:[UIApplication sharedApplication].keyWindow.rootViewController];
	}

	- (UIViewController )topViewController:(UIViewController )rootViewController
	{
	if (rootViewController.presentedViewController == nil) {
	return rootViewController;
	}