mattsta

#!/usr/bin/env bash

## PURPOSE: Fix problems with the currently outdated lambdalabs default image.

# Does:
#  - Installs latest Python 3.10 using pyenv
#  - Installs the current poetry environment (assuming this is running in a poetry project dir)
#  - Installs latest pytorch CUDA 12 nightly into current poetry environment

# Script for "normal-maxing" the default lambdalabs image as of June 2023.

mattsta

   1250 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30
    620 Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30
    558 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_7) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30
    409 Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_8; en-us) AppleWebKit/533.21.1 (KHTML, like Gecko) Version/5.0.5 Safari/533.21.1
    395 Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:5.0) Gecko/20100101 Firefox/5.0
    363 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:5.0) Gecko/20100101 Firefox/5.0
    354 -
    307 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.41 Safari/535.1
    271 Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30
    244 Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20100101 Firefox/5.0

mattsta

#!/usr/bin/env bash

# mac vm_stat output is unreadable by default (it reports values as multiple of 16384 byte pages),
# so convert the results to actual GB used automatically.

# this python one liner is a list comprehension because it has to hack around
# python not allowing single-line for loops directly.

vm_stat | python -c 'import sys; [print(f"{l:<35}{int(sz) * 16384 / 2**30:>15,.2f} GB") for idx, (l, sz) in enumerate(x.strip().strip(".").split(":") for x in sys.stdin) if idx > 0]'

mattsta

/* C implementation of performance sensitive functions. */

#define PY_SSIZE_T_CLEAN
#include <Python.h>
#include <assert.h>
#include <stdint.h> /* uint32_t, uint64_t */

#include <stdio.h>

#if __AVX2__

mattsta

#!/usr/bin/env bash

set -e
set -x

sudo apt install libssl-dev libsystemd-dev libpcre2-dev -y

wget http://www.haproxy.org/download/2.3/src/haproxy-2.3.2.tar.gz
tar xfvzp hap*

mattsta

#!/bin/env node

/*****************
 * After getting your compiled template, you re-instantiate it client side by:
 * var myTemplate = new Hogan.Template(compiledTemplateEvaledFunction);
 * var renderedTemplate = myTemplate.render({field1: "someVal"});
 *****************/


/* open le stdin */

mattsta

How to HDV->FCP X->Motion 5->Internet

Importing

First, import your video: dvgrab -rewind -f mpeg2/hdv -showstatus -a timestamp

Next, convert your hdv mpeg2 stream to a mov container so Final Cut Pro can import it: ffmpeg -i timestamp001.m2t -vcodec copy -acodec copy -f mov timestamp001.mov

FCP X is buggy, so we need to export the audio from our movie individually: ffmpeg -i timestamp001.m2t timestamp001.aiff

mattsta

How To Fix DNS Search Domains in OS X Lion
==========================================

Edit the mDNSResponder Config
------------------------------
sudo vim /System/Library/LaunchDaemons/com.apple.mDNSResponder.plist 
Add <string>-AlwaysAppendSearchDomains</string> below <string>-launchd</string>.


Reload mDNSResponder

mattsta

   5345 -
   4793 http://news.ycombinator.com/
    738 http://news.ycombinator.com/news
    343 http://news.ycombinator.com/item?id=2752136
    180 http://twitter.com/
    120 http://www.google.com/reader/view/
     78 http://news.ycombinator.org/
     56 http://hckrnews.com/
     46 http://hackerne.ws/
     42 http://www.google.com/ig

mattsta

#!/usr/bin/env escript
% Problem statement:
% Write a program that outputs all possibilities to put + or - or nothing between the
% numbers 1, 2, ..., 9 (in this order) such that the result is always 100.
% For example: 1 + 2 + 34 – 5 + 67 – 8 + 9 = 100.

% Generate all combos of digits 1-9 with +, -, or nothing in between.
combos([N])    -> [[N]];
combos([N|Ns]) -> [[N, X] ++ Rest || X <- [plus, minus, empty], Rest <- combos(Ns)].