Renning Bruns nullren

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Los Angeles
00:43 (UTC -08:00)
https://nullren.com
@[email protected]

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nullren / keybase.md

Created September 29, 2014 22:59

Keybase proof

I hereby claim:

I am nullren on github.
I am renning (https://keybase.io/renning) on keybase.
I have a public key whose fingerprint is A548 9568 DE98 0D13 A630 C3F9 54D0 8C5D 2C4C A4D2

To claim this, I am signing this object:

nullren / derp_close.sh

Created May 10, 2014 04:15

both of these scripts are called using your image file as the argument

	#!/bin/bash

	if [ ! -f $1 ]; then
	echo no file to close
	exit 1
	fi

	LUFIL=$1
	LODEV=$(losetup -j $LUFIL \| cut -d: -f1)

nullren / vimclip.sh

Created April 26, 2014 01:08

this is a little weird right now

	#!/bin/bash

	TMPFILE=$(mktemp --suffix=.vimclip)
	vimedit.sh "$TMPFILE" "+:autocmd BufWritePost * ! xclip $TMPFILE"

nullren / fake_population.R

Last active December 22, 2015 14:49

in a textbook, there was an example i recreated. first step was to create a random scattering of two populations in such a way that there would be some chance of correlation. the second step was to use two methods of classifying the population to predict the color of other members: least squares (the line separates red and blue populations); N-n…

	# create random scattering of points, but cluster them together so
	# that it at least looks like there are something to seperate or
	# correlate. could have used rmvnorm probably, but did not know before
	# i already finished.

	nCenters <- 2
	nPointsToGen <- 100
	nNearNeighbor <- 5

	# create 2 sets of 10 points (x,y). these will be the centers of the

nullren / phoneplay.php

Created May 29, 2013 00:59

	<html>
	<head>
	<title>play something</title>
	<link href="phoneplay.css" rel="stylesheet" type="text/css" />
	</head>
	<body>
	<div id="header">
	<a href="?">home</a>
	<a href="?cmd=stop">stop</a>
	<hr />

nullren / helpers.c

Last active December 17, 2015 11:29

	#include "helpers.h"
	#include <math.h>
	#include <stdlib.h>

	uint64_t* sievePrimes(uint64_t* n)
	{
	if (*n < 2) return NULL;

	char primes = malloc(sizeof(char)(*n+1)/2);
	const uint64_t loop_limit = (sqrt(*n) + 1) /2;

nullren / 008.c

Created May 16, 2013 02:33

	/* Find the greatest product of five consecutive digits in the 1000-digit number.
	*/

	#include <stdio.h>
	#include <string.h>

	#define DIGITS 1000
	#define SUBSEQUENCE_SIZE 5

	int main()

nullren / 008.c

Created May 16, 2013 02:30

	/* Find the greatest product of five consecutive digits in the 1000-digit number.
	*/

	#include <stdio.h>
	#include <string.h>

	#define DIGITS 1000
	#define SUBSEQUENCE_SIZE 5

	int main()

nullren / tweetcounter.py

Created April 29, 2013 06:16

i am trying to count how many recent tweets contain 'bitcoin' in their text... i don't think this is right.

	#!/usr/bin/python

	import json
	import urllib.request as r
	import urllib.parse as p
	from datetime import datetime, timedelta
	import pytz

	now = pytz.UTC.localize(datetime.utcnow())
	delta = timedelta(minutes=3)

nullren / trans_srt.py

Created March 24, 2013 07:48

python script to translate my chinese srt files into english!

	#!/usr/bin/python3

	import sys
	import re
	import json
	import html.parser

	import urllib.parse as p
	import urllib.request as r

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