aki-null

NSFont *normalFont = [NSFont systemFontOfSize:12];
CGRect renderFrame = CGRectMake(0, 0, 300, 50); // box to render the text into

static NSLayoutManager *layMan = nil;
if (!layMan) {
    layMan = [NSLayoutManager new];
}
CGFloat lineHeight = [layMan defaultLineHeightForFont:normalFont]; // calculate the expected height of a line

NSDictionary *attrDict = [NSDictionary dictionaryWithObject:normalFont andKey:NSFontAttributeName];

adamawolf

i386 : iPhone Simulator
x86_64 : iPhone Simulator
arm64 : iPhone Simulator
iPhone1,1 : iPhone
iPhone1,2 : iPhone 3G
iPhone2,1 : iPhone 3GS
iPhone3,1 : iPhone 4
iPhone3,2 : iPhone 4 GSM Rev A
iPhone3,3 : iPhone 4 CDMA
iPhone4,1 : iPhone 4S

khanlou

import Foundation

final class SafeSyncQueue {

    struct QueueIdentity {
        let label: String
    }

    let queue: DispatchQueue

koher

eachPair without AnySequence

extension Sequence where Self.SubSequence: Sequence {
  func eachPair() -> Zip2Sequence<Self, Self.SubSequence> {
    return zip(self, self.dropFirst())
  }
}

(1...10).eachPair().forEach { print($0) }

Sherlouk

{
  "crashDiagnostics" : [
    {
      "version" : "1.0.0",
      "callStackTree" : {
        "callStacks" : [
          {
            "threadAttributed" : true,
            "callStackRootFrames" : [
              {