mattt

import Foundation

// MARK: - Comparable

extension NSDecimalNumber: Comparable {}

public func ==(lhs: NSDecimalNumber, rhs: NSDecimalNumber) -> Bool {
    return lhs.compare(rhs) == .OrderedSame
}

bmatcuk

How to Symbolize OSX Crash Logs

Unfortunately, xcode does not yet have support for importing OSX crash logs and symbolizing them. Therefore, you must use the command line and a little bit of manual work.

1. Find your dSYM file.
   1. Assuming you are using xcode's archive functionality, open the Organizer window from the Window menu.
   2. Click the Archives tab.
   3. Right click on the appropriate build and select Show in Finder.
   4. When Finder opens, right click on the selected archive and select Show Package Contents.
   5. Navigate to the dSYM directory and copy the appropriate dSYM file to a temporary directory.
2. Then navigate to Products, then Applications, and copy the app file to the same temporary directory.

patrickhammond

Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

• XCode is installed (via the App Store)
• XCode command line tools are installed (xcode-select --install will prompt up a dialog)
• Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

beccadax

#import <Foundation/Foundation.h>

@interface NSNumber (range)

- (NSIndexSet*):(NSUInteger)max;
- (NSIndexSet*):(NSUInteger)max step:(NSUInteger)step;

@end

swillits

void __AllowOnceEvery(double seconds, void (^block)(void), NSTimeInterval * lastTime)
{
    NSTimeInterval now = [NSDate timeIntervalSinceReferenceDate];
    if (now - *lastTime > seconds) {
        *lastTime = now;
        block();
    }
}

rentzsch

static NSString* prettyFloat(CGFloat f) {
    if (f == 0) {
        return @"0";
    } else if (f == 1) {
        return @"1";
    } else {
        return [NSString stringWithFormat:@"%.3f", f];
    }
}