BradB132

#!/usr/bin/swift

/*
 * Command line script that draws an evenly spaced grid over an image and labels each grid square.
 */

import Foundation

// Function to run a shell command and capture the output
func runShellCommand(_ command: String, printCommand: Bool) -> Int32 {

BradB132

// BEGIN GDSCRIPT - Takes >9000ms.

extends TextureRect

const map_dimension: int = 1024
enum MapType { AIR = 0, ROCK = 1 }

var map_array: PackedInt32Array
var temp_array: PackedInt32Array

BradB132

BOOL isCurrentlyDaytime(CGFloat latitude, CGFloat longitude)
{
    // http://users.electromagnetic.net/bu/astro/iyf-calc.php
    // http://aa.quae.nl/en/reken/zonpositie.html
    
    static NSUInteger const secondsPerDay = 60*60*24;
    static NSTimeInterval const julianLeap = 0.0009;
    static double const degreeToRadian = M_PI/180.0;
    static double const radianToDegree = 180.0/M_PI;
    

BradB132

#!/usr/bin/swift

// Best starters according to 3 Blue 1 Brown are "Trace" and "Crate".
// https://www.youtube.com/watch?v=fRed0Xmc2Wg

// This script, given the entire Wordle word list, chooses the following:
// TARES - 6.196031220185254
// LARES - 6.151215692838039
// RALES - 6.116011613563718
// RATES - 6.098037836330005

BradB132

import Foundation

// Get the Unix list of all words.
let words = try! String(contentsOfFile: "/usr/share/dict/words")
    .split(whereSeparator: \.isNewline).map({ $0.uppercased() })
// Calculate frequencies of each letter in the above corpus of words.
var wordFrequencies:[String.Element: Int] = [:]
for word in words {
    // Only look at 5-letter words.
    if word.count != 5 {

BradB132

@IBOutlet weak var constraint1: NSLayoutConstraint!
@IBOutlet weak var constraint2: NSLayoutConstraint!

@IBAction func animateViews(sender: AnyObject) {
    constraint1.constant = CGFloat(arc4random_uniform(200))
    constraint2.constant = CGFloat(arc4random_uniform(200))

    UIView.animateWithDuration(0.5, animations: {
        self.view.setNeedsUpdateConstraints()
        self.view.layoutIfNeeded()

BradB132

BOOL isCurrentlyDaytimeInNYC()
{
    static CGFloat const latitudeNYC = 40.7831;
    static CGFloat const longitudeNYC = 73.9712;
    return isCurrentlyDaytime(latitudeNYC,
                              longitudeNYC);
}

BradB132

import UIKit

class ViewController: UIViewController {

    @IBOutlet var buttonA:UIButton!
    @IBOutlet var buttonB:UIButton!

    override func viewDidLoad() {
        super.viewDidLoad()

BradB132

class TraitViewController: UIViewController {
	
	//this function comes from the UITraitEnvironment protocol
	override func traitCollectionDidChange(previousTraitCollection: UITraitCollection?) {
		
		let horizontalSize = traitCollection.horizontalSizeClass
		let verticalSize = traitCollection.verticalSizeClass
		
		let previousHorizontalSize = previousTraitCollection.horizontalSizeClass
		let previousVerticalSize = previousTraitCollection.verticalSizeClass

BradB132

- (void)animateTransition:(id <UIViewControllerContextTransitioning>)transitionContext
{
	UIViewController* toController = [transitionContext viewControllerForKey:UITransitionContextToViewControllerKey];
	UIViewController* fromController = [transitionContext viewControllerForKey:UITransitionContextFromViewControllerKey];
	UIView* container = [transitionContext containerView];
	
	//get rects that represent the top and bottom halves of the screen
	CGSize viewSize = fromController.view.bounds.size;
	CGRect topFrame = CGRectMake(0, 0, viewSize.width, viewSize.height/2);
	CGRect bottomFrame = CGRectMake(0, viewSize.height/2, viewSize.width, viewSize.height/2);