simonbromberg

import UIKit

enum Dimension {
    case X, Y
}

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()

simonbromberg

- (void)replaceFileNamesOfImagesWithUUIDsAtPath:(NSString *)path {
    NSFileManager *fileManager = [NSFileManager defaultManager];
    NSURL *directoryURL = [NSURL fileURLWithPath:path];
    NSArray *keys = [NSArray arrayWithObject:NSURLIsDirectoryKey];
    
    NSDirectoryEnumerator *enumerator = [fileManager
                                         enumeratorAtURL:directoryURL
                                         includingPropertiesForKeys:keys
                                         options:0
                                         errorHandler:^(NSURL *url, NSError *error) {

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- (void)getMax:(float *)max min:(float *)min on:(NSArray *)arr {
    for (NSNumber *num in arr) {
        *max = MAX(*max, num.floatValue);
        *min = MIN(*min, num.floatValue);
    }
}

- (int)indexForResponse:(float)response max:(float)max min:(float)min bucketCount:(int)count {
    float bucketWidth = (max - min) / count;
    return floorf((response - min) / bucketWidth);

simonbromberg

'a simple, (and pretty inefficient, but easy) macro to flip the values in a horizontal or vertical range.  Saves a lot of time when you just want to swap two values or flip a list.

Sub flipRange()
'
' flipRange Macro
'

'
Dim i As Long
Dim num As Long

simonbromberg

' Replaces all the "=" with "#" or vice versa depending on first cell
' This is useful for copying cells that contain formulas with cell references that you don't want to change when you move them.  For example, transposing, copying between workbooks
'

Sub toggleEqualsSign()
'
' toggleEqualsSign Macro

Dim replaceWhat As String
Dim replaceWithThat As String

simonbromberg

Sub extractNumbersFromCells()
'
'
' Extract numbers from cells in selected range
'
Dim rng As Range
Dim Last As Long
    Last = ActiveSheet.UsedRange.Rows.Count

    For Each rng In Selection

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- (NSString *)addSpacesToCharacters:(NSArray *)characters {
    if (characters.count <= 1) {
        return characters.firstObject;
    }
    // bounding rect of base string, divide by length, calculate optimium number of spaces
    
    CGRect boundingRect = CGRectZero;
    CGSize constraintSize = self.view.frame.size;
    
    NSString *string = [characters componentsJoinedByString:@""];

simonbromberg

import Darwin

func quickSort(inout data:[Int], _ left:Int, _ right:Int) {
    let index = partition(&data, left, right)
    
    if left < index - 1 {
        quickSort(&data, left, index - 1)
    }
    if index < right {
        quickSort(&data, index, right)

simonbromberg

func isPalindrome(string:String) -> Bool {
    if string.isEmpty || string.characters.count == 1 {
        return true
    }
    
    var fromStart = string.startIndex
    var fromEnd = string.endIndex.predecessor()
    
    while fromStart != fromEnd {
        if string[fromStart] != string[fromEnd] {

simonbromberg

import Foundation

extension NSObject {
    var className: String {
        return String(describing: type(of: self))
    }
    
    class var className: String {
        return String(describing: self)
    }