DamnedFacts’s gists

pudquick / loginwindow_events.py

Created April 7, 2016 08:15

Send polite Logout / "really" Logout / Restart / Shutdown Apple Events to loginwindow via python and pyObjC

	import struct, objc
	from Foundation import NSBundle
	from Cocoa import NSAppleEventDescriptor

	def OSType(s):
	# Convert 4 character code into 4 byte integer
	return struct.unpack('>I', s)[0]

	# Create an opaque pointer type to mask the raw AEDesc pointers we'll throw around
	AEDescRef = objc.createOpaquePointerType('AEDescRef', '^{AEDesc=I^^{OpaqueAEDataStorageType}}')

tomkrcha / gist:9009845

Created February 14, 2014 21:36

Detect if Mac OSX space changed in cocoa - NSWorkspaceActiveSpaceDidChangeNotification change / event / notification

	@implementation AppDelegate

	- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
	{
	NSNotificationCenter *nc = [[NSWorkspace sharedWorkspace] notificationCenter];

	[nc addObserver:self
	selector:@selector(spaceChanged:)
	name:NSWorkspaceActiveSpaceDidChangeNotification
	object:[NSWorkspace sharedWorkspace]];

rossant / raytracing.py

Last active June 25, 2024 20:58

Very simple ray tracing engine in (almost) pure Python. Depends on NumPy and Matplotlib. Diffuse and specular lighting, simple shadows, reflections, no refraction. Purely sequential algorithm, slow execution.

	"""
	MIT License

	Copyright (c) 2017 Cyrille Rossant

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is

lpereira / partial.c

Last active January 29, 2023 20:12

Partial functions in C This program illustrates a hack to create partial functions in C. The way it works is that it generates a template function (partial_template_function) with known pointers, that is later copied to a region of memory obtained with mmap(), patched up with the address and data to be passed to the real function, and then made …

	/*
	* Partial applied functions in C
	* Leandro Pereira <[email protected]>
	*/
	#include <assert.h>
	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <stdint.h>
	#include <stdbool.h>

BennettSmith / NSObject+DumpClassInfo.h

Created January 14, 2012 22:27

Objective-C class category to print out names of all selectors on a class.

	//
	// NSObject+DumpClassInfo.h
	// DumpSelectors
	//
	// Created by Bennett Smith on 1/14/12.
	// Copyright (c) 2012 iDevelopSoftware, Inc. All rights reserved.
	//

	#import <Foundation/Foundation.h>

dperini / regex-weburl.js

Last active November 14, 2024 11:23

	//
	// Regular Expression for URL validation
	//
	// Author: Diego Perini
	// Created: 2010/12/05
	// Updated: 2018/09/12
	// License: MIT
	//
	// Copyright (c) 2010-2018 Diego Perini (http://www.iport.it)
	//

Richard Sarkis DamnedFacts