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Orr Sella orrsella

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@jimbojsb
jimbojsb / gist:1630790
Created January 18, 2012 03:52
Code highlighting for Keynote presentations

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

Step 2:

@henrik
henrik / tmux_cheatsheet.markdown
Created March 3, 2012 19:47
tmux cheatsheet

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

@jboner
jboner / latency.txt
Last active November 16, 2024 21:28
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
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
@mariussoutier
mariussoutier / Mail.scala
Created August 23, 2012 12:13
Sending mails fluently in Scala
package object mail {
implicit def stringToSeq(single: String): Seq[String] = Seq(single)
implicit def liftToOption[T](t: T): Option[T] = Some(t)
sealed abstract class MailType
case object Plain extends MailType
case object Rich extends MailType
case object MultiPart extends MailType
@afair
afair / tmux.cheat
Last active June 3, 2024 23:26
Tmux Quick Reference & Cheat sheet - 2 column format for less scrolling!
========================================== ==========================================
TMUX COMMAND WINDOW (TAB)
========================================== ==========================================
List tmux ls List ^b w
New new -s <session> Create ^b c
Attach att -t <session> Rename ^b , <name>
Rename rename-session -t <old> <new> Last ^b l (lower-L)
Kill kill-session -t <session> Close ^b &
@wfaler
wfaler / cake-pattern-example.scala
Created October 22, 2012 16:57
simple-cake-pattern-example.scala
// simple example of the cake pattern
// abstract DAO trait
trait Repository[A, B]{
// saves an entity, returns an ID
def save(entity: A): B
// more features..
}
trait RdbmsRepository extends Repository[MyUserCaseClass, Long]{
@openrijal
openrijal / ip2geo.sh
Created April 3, 2013 18:33
Bash Script to find Geolocation from IP Addresses in apache's access log. You need to have "geoiplookup" package from GeoLite package. The excerpts are taken from http://danielmiessler.com/blog/a-simple-script-for-harvesting-dns-country-state-and-city-information-from-a-list-of-ip-addresses
#!/usr/bin/env bash
cat /var/log/apache2/access_log | awk '{print $1}' > ips.txt
uniq ips.txt > uniqips.txt
IPS=`cat uniqips.txt`
for i in $IPS
do
echo "$i,`geoiplookup $i | cut -d "," -f2 | sed -e 's/^[\t]//'`" >> ipinfo.csv
done
@willurd
willurd / web-servers.md
Last active November 13, 2024 13:44
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000
@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active November 10, 2024 03:45
A badass list of frontend development resources I collected over time.
@orrsella
orrsella / notepad.html
Last active March 13, 2022 21:29
Simple in-browser html notepad
data: text/html,
<html>
<head>
<title>Notepad</title>
<link rel="icon" type="image/png" href="http://icons.iconarchive.com/icons/hopstarter/sleek-xp-software/256/Notepad-icon.png">
<script src="http://code.jquery.com/jquery-2.0.3.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$('#text').bind('keyup', function() {
var content = $(this).val();