Colin Wheeler Machx

Senior iOS & macOS Engineer in the Bay Area

Machx / tmux-cheatsheet.markdown

Last active August 29, 2015 14:15 — forked from MohamedAlaa/tmux-cheatsheet.markdown

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Machx / Fish prompt

Created July 10, 2014 19:52 — forked from anonymous/Fish prompt

	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_hostname
	set -g __fish_prompt_hostname (hostname\|cut -d . -f 1)
	end

	if not set -q __fish_prompt_normal
	set -g __fish_prompt_normal (set_color normal)
	end

Machx / .gitignore

Created July 20, 2013 01:49 — forked from Abizern/.gitignore

Machx / gist:4758261

Created February 11, 2013 22:36

	#include "copyfile.h"

	typedef enum {
	_NotStarted = 0,
	_InProgress,
	_Finished,
	} _State;

	@implementation BAVAppDelegate
	{

Machx / gist:4392987

Last active December 10, 2015 06:08 — forked from anonymous/gist:4392908

	import Cocoa;

	export MyFramework.DataStructures;
	//Objective-C Modules

	@class Queue : NSObject
	//implicitly because we are exporting group names we have a "namespace" of sorts
	//which is why this class doesn't have a prefix. Since we have modules now @class
	//can serve a different purpose than it currently serves

Machx / hexdec.m

Created December 13, 2012 15:16

	#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 / gist:4262761

Created December 11, 2012 22:10 — forked from joshaber/gist:4230872

	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 / gist:4179161

Created November 30, 2012 22:29

Objc Blocks & C++ auto

	// 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 / app_scanner.py

Created October 7, 2012 16:38

Look for iPhone apps that you have in iTunes on your Mac but not installed on any device...

Machx / gist:1950460

Created March 1, 2012 15:19 — forked from ddribin/gist:1946836

Animating with Autolayout

	// Find out where the frames will be with the "after" layout
	1. Remove the "before" constraints
	2. Add the "after" constraints
	3. Call [window layoutIfNeeded], to force the frames to update
	4. Grab the frames of all the views I want to animate and save them off

	// Go back to what the user sees
	5. Remove the "after" constraints
	6. Add the "before" constraints
	7. Call [window layoutIfNeeded], to force the frames to update