jfuellert

import SwiftUI

struct ScrollableView<Content: View>: UIViewControllerRepresentable, Equatable {

	// MARK: - Coordinator
	final class Coordinator: NSObject, UIScrollViewDelegate {
		
		// MARK: - Properties
		private let scrollView: UIScrollView
		var offset: Binding<CGPoint>

0penBrain

curl -I -k "https://api.github.com/repos/:owner/:repo/commits?per_page=1" | sed -n '/^[Ll]ink:/ s/.*"next".*page=\([0-9]*\).*"last".*/\1/p'

### And that's all !
# I saw many fighting with finding first commit SHA or similar fancy thing.
# Here we just rely on the GH API, asking commits at 1 per page and parsing the last page number in the header of the reply (whose body only holds the last commit !)
# So this is robust and bandwidth efficient. :)

# If one want the commit count of a specific SHA, just use :
curl -I -k "https://api.github.com/repos/:owner/:repo/commits?per_page=1&sha=:sha" | sed -n '/^[Ll]ink:/ s/.*"next".*page=\([0-9]*\).*"last".*/\1/p'

tempire

//
//  ViewController.swift
//  CertificateRequest
//
//  Created by Glen Hinkle on 3/4/19.
//  Copyright © 2019 Zombie Dolphin LLC. All rights reserved.
//
//  Works with iOS 12
//

fethica

public struct Units {
  
  public let bytes: Int64
  
  public var kilobytes: Double {
    return Double(bytes) / 1_024
  }
  
  public var megabytes: Double {
    return kilobytes / 1_024

skyebook

public func CVPixelBufferGetPixelFormatName(pixelBuffer: CVPixelBuffer) -> String {
    let p = CVPixelBufferGetPixelFormatType(pixelBuffer)
    switch p {
    case kCVPixelFormatType_1Monochrome:                   return "kCVPixelFormatType_1Monochrome"
    case kCVPixelFormatType_2Indexed:                      return "kCVPixelFormatType_2Indexed"
    case kCVPixelFormatType_4Indexed:                      return "kCVPixelFormatType_4Indexed"
    case kCVPixelFormatType_8Indexed:                      return "kCVPixelFormatType_8Indexed"
    case kCVPixelFormatType_1IndexedGray_WhiteIsZero:      return "kCVPixelFormatType_1IndexedGray_WhiteIsZero"
    case kCVPixelFormatType_2IndexedGray_WhiteIsZero:      return "kCVPixelFormatType_2IndexedGray_WhiteIsZero"
    case kCVPixelFormatType_4IndexedGray_WhiteIsZero:      return "kCVPixelFormatType_4IndexedGray_WhiteIsZero"

evantoli

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

chockenberry

In the next version of iPulse, I'd like to show GPU statistics. Unfortunately, the format
for these statistics is vendor specfic (see the "Performance Statistics" dictionary below.)

In order to cover as many devices as possible, I'd like you to run the following commands
from your Terminal:

$ sysctl hw.model
$ ioreg -r -d 1 -w 0 -c "IOAccelerator"

You can help me read the results by putting them in a code block (triple backticks).

iOSDigital

-(UIImage *)imageWithTint:(UIImage *)image andTintColor:(UIColor *)tintColor {
	UIImage *imageNew = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
	UIImageView *imageView = [[UIImageView alloc] initWithImage:imageNew];
	imageView.tintColor = tintColor;
	
	UIGraphicsBeginImageContextWithOptions(imageView.bounds.size, NO, 0.0);
	[imageView.layer renderInContext:UIGraphicsGetCurrentContext()];
	UIImage *tintedImage = UIGraphicsGetImageFromCurrentImageContext();
	UIGraphicsEndImageContext();
	

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application: