Skip to content

Instantly share code, notes, and snippets.

View DerekV's full-sized avatar

Derek VerLee DerekV

5 followers · 5 following
View GitHub Profile
@DerekV
DerekV / Makefile
Created July 2, 2012 00:57
example Makefile to install required software
#gnu makefile
REQUIRED-SOFTWARE=emacs git sudo
EMACS-INIT-FILE?=~/.emacs
EMACS-LISP-BASE?=~/.emacs.d/lisp
DOTFILES-DIR?=~/dotfiles
## DOTFILES-REPO?= YOUR DOTFILES REPO HERE
@DerekV
DerekV / Makefile
Created October 4, 2012 04:14
don't code like this
az: az.cpp
run: az
./az
@DerekV
DerekV / passByRefAlternatives.cpp
Created October 12, 2012 22:42
Pass by refrence, example with alternatives
#include <iostream>
#include <utility>
using namespace std;
void getHoursRate(double &hours, double &rate)
{
cout << "enter hours:" << endl;
@DerekV
DerekV / bash_oneliners.bash
Last active December 13, 2015 17:28
random clips and one-liners
# case one
for f in *; do git mv $f `echo $f | tr [:upper:] [:lower:] | sed "s/chart/bnftchart/"` ; done
# case two, w/ case-sensitivity work around
for f in *; do git mv $f $f.new; git mv $f.new `echo $f | tr [:upper:] [:lower:] ` ; done
@DerekV
DerekV / notes
Last active December 13, 2015 17:29
emacs scripting... Wanting to get better at Emacs, so I'm going to save any interesting elisp snippets I get working here as I work
regex to insert a header above lines sharing a first letter
Query replace regexp (default \(^\([[:upper:]] \).*^J\(^\2.*^J\)*\) -> ^J^J\2^J^J\1):
@DerekV
DerekV / gitignores.bash
Last active September 2, 2023 20:06
Quickly build .gitignoreWorks with https://github.com/github/gitignore
#!/bin/bash
default_source=$HOME/.local/share
IFS=$'\n'
if [[ $# == 0 ]]
then
echo "Usage Example : "
echo " mkdir MyNewProject"
@DerekV
DerekV / gist:ccc229203b4d8cc784ef
Created April 21, 2015 01:27
import Data.Map (Map)
import Data.MultiSet (fromList, toOccurList)
import Control.Monad
-- http://lpaste.net/131001
data Pint something = Pint something | EmptyPint
deriving (Show, Eq)
data Drink = Water | Milk | Tea | Beer
deriving (Show, Eq)
@DerekV
DerekV / randomCall.hs
Last active August 29, 2015 14:20
Do a network call at random intervals using a Poisson progression
import Network.HTTP
import Network.URI (parseURI)
import System.Random
import Control.Concurrent
typicalDelayInSecs = fromIntegral 5
rate = recip typicalDelayInSecs
@DerekV
DerekV / picard_filename_script
Last active December 26, 2015 22:59
picard stuff
$if($eq($if2(%albumartistsort%,%albumartist%,%artistsort%,%artist%),Various Artists),$if2(%label%,%albumartistsort%,%albumartist%,%artistsort%,%artist%),$if2(%albumartistsort%,%albumartist%,%artistsort%,%artist%))/
$if2(%album%,_unknown release)/
$if($gt(%totaldiscs%,1),%discnumber%-$if2(%discsubtitle%-,),)$if($ne(%albumartist%,),$num(%tracknumber%,2) ,)$if(%_multiartist%,%artist%- ,)%title%
@DerekV
DerekV / send_data_over_network.rs
Created September 19, 2016 13:16
Example of sending data over local network in rust
use std::thread;
use std::io;
use std::io::prelude::*;
use std::time::Duration;
use std::net::{TcpListener, TcpStream};
use std::fs::File;
fn handle_client(mut stream: TcpStream) -> io::Result<File> {
let buf: &mut [u8; 100] = &mut [0; 100];
let mut file = try!(File::create("foo"));