Lukas Kollmer lukaskollmer

💭

frolicking

i write code

lukaskollmer / gist:ca3741d1802f689adec1e15e325aa457

Created August 13, 2017 12:24 — forked from CristinaSolana/gist:1885435

Keeping a fork up to date

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream

lukaskollmer / Class Clusters

Created October 3, 2017 23:06 — forked from Catfish-Man/Class Clusters

	As of iOS 11/macOS High Sierra, and only including ones in Foundation and CoreFoundation

	Strings:

	_NSCFString - a CFStringRef or CFMutableStringRef. This is the most common type of string object currently.
	- May have 8 bit (ASCII) or 16 bit (UTF-16) backing store
	_NSCFConstantString - a compile time constant CFStringRef, like you'd get with @"foo"
	- May also be generated by dynamic string creation if matches a string in a pre-baked table of common strings called the StringROM
	NSBigMutableString - an NSString backed by a CFStorage (https://github.com/opensource-apple/CF/blob/master/CFStorage.h) for faster handling of very large strings
	NSCheapMutableString - a very limited NSMutableString that allows for zero-copy initialization. Used in NSFileManager for temporarily wrapping stack buffers.

lukaskollmer / more-mute-regex.md

Last active November 7, 2017 22:09 — forked from jimmynotjim/more-mute-regex.md

Tweetbot can use regular expressions to mute tweets in your timeline and mentions.

Hashtag abuse

Three or more hashtags.

#[^#]+#[^#]+#

Long hashtags (15+ characters): #hashtagpunchline

lukaskollmer / gist:87e41c0621c0eebc6c7ca4ddca8e5225

Created November 25, 2017 17:37 — forked from johanbrook/gist:761909

Convert an ICNS file to PNG with alpha transparency

sips -s format png /Applications/Safari.app/Contents/Resources/compass.icns --out /Users/Johan/Desktop/safari.png

lukaskollmer / ref-buffer-type.js

Created January 2, 2019 15:24 — forked from TooTallNate/ref-buffer-type.js

Fixed length "Buffer" type, for use in `ref-struct` type definitions.

	var ref = require('ref');

	module.exports = BufferType;

	/**
	* Fixed length "Buffer" type, for use in Struct type definitions.
	*
	* Optionally setting the `encoding` param will force to call
	* `toString(encoding)` on the buffer returning a String instead.
	*/

lukaskollmer / noscript-tracking.go

Created May 7, 2019 20:13 — forked from wybiral/noscript-tracking.go

Tracking cursor position in real-time with remote monitoring (without JavaScript)

	// Tracking cursor position in real-time without JavaScript
	// Demo: https://twitter.com/davywtf/status/1124146339259002881

	package main

	import (
	"fmt"
	"net/http"
	"strings"
	)