Machx

#import <Foundation/Foundation.h>

// Adapted from http://stackoverflow.com/a/11068850
/** 
 * @brief convert a hexidecimal string to a signed long
 * will not produce or process negative numbers except 
 * to signal error.
 * 
 * @param hex without decoration, case insensative. 
 * 

Machx

self.startButton.rac_command = [RACCommand command];
self.stopButton.rac_command = [RACCommand command];

__unsafe_unretained id weakSelf = self;
id<RACSignal> tick = [[[[self.startButton.rac_command
    map:^(id _) {
        RTAFirstView *strongSelf = weakSelf;
        // Map each start button click to a new signal that fires every second
        // and stops when the stop button is clicked.
        return [[RACSignal interval:1] takeUntil:strongSelf.stopButton.rac_command];

Machx

// Creating a lambda in C++ with variable type inferred automatically
auto someLambda = [](float w, int x, int y) { return(x); };

// Creating a block in C/ObjC without the use of a typedef -- UGLY
int (^someBlock)(float, int, int) = ^(float w, int x, int y) { return(x); };

// Creating a block in CPP/ObjCPP with variable type inferred automatically -- NOT TOO BAD
auto someBlock = ^(float w, int x, int y) { return(x); };

Machx

//NSError **error...

if(CWErrorSet(true, ^NSError *{
    return CWCreateError(@"domain", 404, @"error message"); }, error)) {
    return nil;
}

// alternate formatting

if (CWErrorSet(YES, ^NSError *{

Machx

#!/usr/bin/python

import zipfile
import glob
import fnmatch
import sys
import json
import os

import Foundation

Machx

{
	"cmd": ["/usr/local/go/bin/go","build","$file"],
	"selector" : "source.go",

	"variants": [
		{ "cmd": ["/usr/local/go/bin/go", "run", "$file"],
          "name": "Run"
        }
	]
}

Machx

//      ObjectError.h -- Subclass of Object which handles errors.
//      Copyright (c) 1992 by Proponent, Inc.  All rights reserved.

// To make this work, the application must send a "setup" message 
// to the class. This will poseAs: object and intercept a number of things.


#import <objc/Object.h>

@interface ObjectError : Object

Machx

#import <Foundation/Foundation.h>
#import <objc/runtime.h>

int main(int argc, char *argv[]) {
	@autoreleasepool {
		printf("dispatch_queue_t size: %lu bytes\n",sizeof(dispatch_queue_t));
		
		printf("NSOperationQueue size: %lu bytes\n", class_getInstanceSize([NSOperationQueue class]));
	}
	return 0;

Machx

#import <Foundation/Foundation.h>
#include <sys/sysctl.h>
#include <unistd.h>
#include <err.h>
#include <errno.h>
#include <stdio.h>
#import <stdarg.h>
#import <mach/mach.h>
#import <mach/mach_time.h>
#import <unistd.h>

Machx

tail end of the results

2012-03-30 11:36:39.865 Untitled[78506:707] IsEqual: 1438 | isEqualToString 589
2012-03-30 11:36:39.875 Untitled[78506:707] IsEqual: 1377 | isEqualToString 590
2012-03-30 11:36:39.876 Untitled[78506:707] IsEqual: 956 | isEqualToString 560
2012-03-30 11:36:39.877 Untitled[78506:707] IsEqual: 860 | isEqualToString 451
2012-03-30 11:36:39.877 Untitled[78506:707] IsEqual: 824 | isEqualToString 433
2012-03-30 11:36:39.878 Untitled[78506:707] IsEqual Average 1212 - IsEqualToString Average 619