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luqizheng / DHT11.cs

Created June 19, 2018 04:45 — forked from Injac/DHT11.cs

DHT11 Sensor driver for Windows 10 IoT Core - C#

	//An exact copy of the adafruit DTH-11 driver in C#

	//Example usage:

	//var gpio = GpioController.GetDefault();


	//var dataPin = gpio.OpenPin(5);

luqizheng / latency.txt

Created June 6, 2016 10:02 — forked from jboner/latency.txt

Latency Numbers Every Programmer Should Know

	Latency Comparison Numbers
	--------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

luqizheng / 0_reuse_code.js

Created December 6, 2015 07:04

Here are some things you can do with Gists in GistBox.

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console