bjhomer

// Does this code create 10000 live instances of MyObj before returning?
// Or will each one be released on the following iteration?
void foo() {
    NSLog(@"Starting!");
    int i=0;

start:
    id obj = [MyObj new];
    if (++i<10000) {
        goto start;

bjhomer

function fish_prompt --description 'Write out the prompt'
  
  # Just calculate these once, to save a few cycles when displaying the prompt
  if not set -q __fish_prompt_normal
    set -g __fish_prompt_normal (set_color normal)
  end

  set -l delim '$'

  switch $USER

bjhomer

//
//  DOXLabelWrapper.m
//  Autolayout
//
//  Created by BJ Homer on 7/11/14.
//  Copyright (c) 2014 BJ Homer. All rights reserved.
//

#import "DOXLabelWrapper.h"

bjhomer

-(void)keyDown:(NSEvent *)event
{
    unichar ch = [[event charactersIgnoringModifiers] characterAtIndex:0];
    
    if (ch == NSUpArrowFunctionKey && (event.modifierFlags & NSCommandKeyMask)) {
        // Scroll to top
        return;
    }
    else if (ch == NSDownArrowFunctionKey && (event.modifierFlags & NSCommandKeyMask)) {
        // Scroll to bottom

bjhomer

// Looking for a Swift replacement for the following ObjC code:
//   id x = foo ?: bar
//
// Which of the following do you like, if any? Any other suggestions?
// (Note that '?' cannot be used in a custom operator.)


x = foo !|| bar
x = foo |< bar
x = foo ||< bar

bjhomer

// You might think that a view could trigger window movement by overriding -[NSView mouseDownCanMoveWindow]

@interface DraggyView : NSView
@end

@implementation DraggyView
- (BOOL)mouseDownCanMoveWindow {
    return YES;
}
@end

bjhomer

@implementation MyImageView

- (void)registerForDraggedTypes:(NSArray *)newTypes {
    if (self.editable) {
        [super registerForDraggedTypes:newTypes];
    }
}

- (void)setEditable:(BOOL)editable
{

bjhomer

class Foo {
    var closure: () -> () = {}

    init() {}
    
    func nothing() {}
    func setupClosure() {
        closure = {
            [weak self] in
            self?.nothing()   //  <-- this returns a "Void?", which means that the rhs's

bjhomer

 context
 context
-AAAA
-AAAA
-AAAA
+BBBB
+BBBB
+BBBB
+BBBB
 {

bjhomer

// What I would expect:

(lldb) p newPaths
([AnyObject]) $R1 = 2 values {
  [0] = "This is a string",
  [1] = "This is another string"
}