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| /** | |
| * Created by adamg on 3/29/2017. | |
| */ | |
| (function(){ | |
| var charSet = ["ArrowUp","ArrowUp","ArrowDown","ArrowDown","ArrowLeft","ArrowRight","ArrowLeft","ArrowRight","b","a"]; | |
| var charInSet = 0; | |
| document.addEventListener('keydown',function(e){ | |
| if(e.key == charSet[charInSet]){ | |
| console.log("Match for char: " + charSet[charInSet]); | |
| charInSet++; |
AdamLantz
/ UIImage+Cropping.swift
Created
June 20, 2018 16:03
Swift 4 - Crop transparent pixels from UIImage
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| //Swift 4 modifications for this gist: https://gist.github.com/krooked/9c4c81557fc85bc61e51c0b4f3301e6e | |
| import Foundation | |
| import UIKit | |
| extension UIImage { | |
| func cropImageByAlpha() -> UIImage { | |
| let cgImage = self.cgImage | |
| let context = createARGBBitmapContextFromImage(inImage: cgImage!) | |
| let height = cgImage!.height | |
| let width = cgImage!.width |