nemesit’s gists

nemesit / postfix and prefix increment decrement.swift

Last active December 14, 2015 12:50

postfix increment/decrement and prefix increment/decrement, for those who will miss them in Swift 3

	postfix operator +++ {}
	postfix func +++(inout left: Int) -> Int {
	defer {left += 1}
	return left
	}
	postfix operator --- {}
	postfix func ---(inout left: Int) -> Int {
	defer {left -= 1}
	return left
	}

nemesit / Range<Character>.swift

Created December 2, 2015 23:04

	extension Character: ForwardIndexType {
	public func successor() -> Character {
	return Character(UnicodeScalar(String(self).unicodeScalars.first!.value + 1))
	}
	}

nemesit / gist:c95b6398683488b8a55a

Created December 17, 2014 17:35

	%!TEX TS-program = lualatex
	%!TEX TS-options = --shell-escape


	\documentclass{scrreprt}
	\usepackage[autostyle]{csquotes}
	\usepackage[urw-garamond]{mathdesign}
	%\usepackage[euler-digits,euler-hat-accent]{eulervm} % math TODO: not working load before fontspec

	\usepackage[no-math]{fontspec}

nemesit / writeToFile

Created June 30, 2014 20:12

Swift write to file

	import Foundation

	let dir = "~/Desktop"
	let file = "test.txt"
	let path = dir.stringByExpandingTildeInPath
	let filePath:NSString = path.stringByAppendingPathComponent(file)

	var text: NSString = "random text with no meaning"
	var textData: NSData = text.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)
	var f: CMutablePointer = fopen(filePath.UTF8String, "w".UTF8String)

nemesit / IMPSEL

Created June 24, 2014 18:01

calling the method implementation as an alternative to performSelector

	if ([_target respondsToSelector:_targetAction]) {
	if (_targetAction) {
	void (*action)(id,SEL,id);
	action = (void(*)(id,SEL,id))[_target methodForSelector:_targetAction];
	action(_target,_targetAction,self);
	}
	}

nemesit / gist:7596106

Created November 22, 2013 07:18

	# uninstall google updater

	~/Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bundle/Contents/Resources/GoogleSoftwareUpdateAgent.app/Contents/Resources/install.py --uninstall

	# prevent reinstall

	touch ~/Library/Google/GoogleSoftwareUpdate
	sudo chown root ~/Library/Google/GoogleSoftwareUpdate
	sudo chmod 644 ~/Library/Google/GoogleSoftwareUpdate

nemesit / test.rb

Last active December 16, 2015 05:19

	ruby Discover if a number is prime http://www.noulakaz.net/weblog/2007/03/18/a-regular-expression-to-check-for-prime-numbers/ Source Article
	class Fixnum
	def prime?
	('1' * self) !~ /^1?$\|^(11+?)\1+$/
	end
	end

nemesit / gist:4750819

Created February 10, 2013 19:53