Michael Roth mrothNET

The introduction to Reactive Programming you've been missing

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

	// funciona somente com v3.1.6, essa estrategia de end/continue
	// era um backdoor para fazer recursao em types, recursao funcionava somente com interfaces
	// antigamente pela resolucao de tipos ser lazyness e nao acabar fazendo o compiler cair
	// potencialmente em um looping infinito na resolucao do tipo, por causa disto tem validacao
	// no compiler agora e codigos nesse estilo sao barrados pelo compiler

	type Init<T extends any[], TTail extends any[] = TailArray<T>> = CastArray<{
	[K in keyof TTail]: T[keyof T & K];
	}>

	ZigZag-Encoding
	---------------

	Maps negative values to positive values while going back and
	forth (0 = 0, -1 = 1, 1 = 2, -2 = 3, 2 = 4, -3 = 5, 3 = 6 ...)

	(i >> bitlength-1) ^ (i << 1)

	with "i" being the number to be encoded, "^" being
	XOR-operation and ">>" would be arithemtic shifting-operation