TechplexEngineer’s gists

TechplexEngineer / YupNope-function-in-nope.js

Created December 19, 2011 05:25

Is there a way to make this work?

	var q = $.parseQuery();
	if(!q.plugin)//If the value isn't set
	window.location = "./"; //Go to the index file
	yepnope([{
	test: q.plugin === 'javascript',
	yep: 'plugins/javascript.js',
	nope: yepnope([{
	test: q.plugin === 'arduino',
	yep: 'plugins/arduino.js',
	nope: yepnope([{

TechplexEngineer / gist:1499992

Created December 20, 2011 02:45

	<script>
	var q = $.parseQuery();
	if(!q.plugin)//If the value isn't set
	window.location = "./"; //Go to the index file

	var testRes = ({
	"javascript" : "plugins/javascript.js",
	"arduino" : "plugins/arduino.js",
	"frcjava" : "plugins/frcjava.js"
	})[ q.plugin ];

TechplexEngineer / dabblet.css

Created January 8, 2012 18:48

The first commented line is your dabblet’s title

	/**
	* The first commented line is your dabblet’s title
	*/


	background-color:#269;
	background-image: linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px),
	linear-gradient(0, rgba(255,255,255,.5) 1px, transparent 1px),
	linear-gradient(rgba(255,255,255,.3) 1px, transparent 1px),
	linear-gradient(0, rgba(255,255,255,.3) 1px, transparent 1px);

TechplexEngineer / gist:4323907

Created December 18, 2012 00:49

nodejitsu troubles when attempting to deploy for the first time Win7 64bit

	C:\Users\Techplex.Engineer\Desktop\nodeApp>jitsu deploy
	info: Welcome to Nodejitsu techplex.engineer
	info: jitsu v0.11.4, node v0.8.1
	info: It worked if it ends with Nodejitsu ok
	info: Executing command deploy
	info: Welcome to Nodejitsu techplex.engineer
	info: jitsu v0.11.4, node v0.8.1
	info: It worked if it ends with Nodejitsu ok
	info: Executing command deploy

TechplexEngineer / output

Created December 20, 2012 03:56

sample data

	{
	"_id": 1,
	"avatar": "Techplex Engineer",
	"created": "Wed Dec 19 2012 22:12:36 GMT-0500 (Eastern Standard Time)",
	"email": "[email protected]",
	"lastLogin": "Wed Dec 19 2012 22:49:38 GMT-0500 (Eastern Standard Time)",
	"password": "516b9783fca517eecbd1d064da2d165310b19759",
	"username": "techplex",
	"uuid": "7e6aba77-bf2c-41b5-8736-30f33ea563c7"
	}

TechplexEngineer / gist:4367638

Created December 24, 2012 04:55

Error when installing v8-profiler

	C:\Users\Techplex.Engineer\Desktop\nodeApp>npm install v8-profiler
	npm http GET https://registry.npmjs.org/v8-profiler
	npm http 304 https://registry.npmjs.org/v8-profiler

	> [email protected] install C:\Users\Techplex.Engineer\Desktop\nodeApp\node_modules\v8-profiler
	> node-gyp rebuild


	C:\Users\Techplex.Engineer\Desktop\nodeApp\node_modules\v8-profiler>node "C:\Users\Techplex.Engineer\AppData\Roaming\npm\node_modules\npm\bin\node-gyp
	-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild

TechplexEngineer / clz.c

Last active December 15, 2015 15:29

64bit count leading 0's in c rev2: added attribution, fixed comments

	//Count Leading Zeros (CLZ)
	//Adapted from Wikipedia: http://en.wikipedia.org/wiki/Find_first_set#Algorithms
	int clz (uint64_t x) {
	uint64_t t;
	int r;

	if (x == 0)
	return 0;
	t = 0x8000000000000000; //mask
	r = 0; //number of zeros counter

TechplexEngineer / Makefile

Last active December 15, 2015 15:29

Simple example of how to do unsigned 64bit division in c rev2: If you quit out, it doesn't print the R & Q as they are false. rev3: added some test cases rev4: fixed comment spacing rev5: one can set test cases rev6: fixed case 2. Case 10 remains broken rev7: fixed segvault issue rev8: works for all 10 test cases! rev9: added more debug comments…

	OBJS = udiv_64.o
	CFLAGS = -Wall -Wformat
	TARGET = test

	all: $(OBJS)
	$(CC) -o $(TARGET) $(OBJS)

	run: all
	./$(TARGET)

TechplexEngineer / mode.c

Created April 7, 2013 23:28

	case GPIO_MODE:

	ret = copy_from_user(&mdata, (struct gpio_data_mode __user *)arg, sizeof(struct gpio_data_mode));
	if (ret != 0) {
	printk(KERN_DEBUG "[MODE] Error copying data from userspace\n");
	return -EFAULT;
	}

	//get struct from userspace
	pin = mdata.pin;

TechplexEngineer / i2c_temp.c

Created April 17, 2013 12:10

How to read from a TC74 Temperature sensor on the Raspberry Pi.

	float read_temp(int address, char bus) {
	unsigned int temp = 0;
	unsigned char msb, lsb;

	int fd; // File descriptor
	char *fileName;
	//int address = 0x49; // Address of TP102
	unsigned char buf[10]; // Buffer for data being read/ written on the i2c bus

	if (bus == 1)

Blake Bourque TechplexEngineer