xymor

#print the largest prime factor a number

#this is the most elegant way and work ok for large numbers 
require 'prime'  

Prime.prime_division(big_number).max()

# Not using Prime which has pretty bad performance before 1.9 
# and using tail recursion which is cool as fast 

xymor

cd ~
#sudo apt-get update
#sudo apt-get install curl python-software-properties -y
#sudo apt-get install openjdk-6-jre-headless

curl -L https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.18.7.tar.gz | tar -xz
sudo mv elasticsearch-* /usr/local/share/elasticsearch
curl -L http://github.com/elasticsearch/elasticsearch-servicewrapper/tarball/master | tar -xz
sudo mv *servicewrapper*/service /usr/local/share/elasticsearch/bin/
rm -Rf *servicewrapper*

xymor

import javax.crypto.spec.SecretKeySpec
import javax.crypto.Cipher
import org.apache.commons.codec.binary.Base64

def encrypt(encrypt,en_key) {

    if(encrypt.size() % 8 != 0){ //not a multiple of 8
        byte[] padded = new byte[encrypt.length + 8 - (encrypt.length % 8)];

        //copy the old array into it

xymor

# save it as inotifyrun
--
#!/bin/sh
FORMAT=$(echo -e "\033[1;33m%w%f\033[0m written")
"$@"
while inotifywait -qre close_write --format "$FORMAT" .
do
    "$@"
done
--

xymor

-- pardon my noob plsql skills
declare
    val       number;
    begin
    for i in 1..100 loop
        select B2B_B2W_ADMIN.STOCKDETAIL_SEQ.nextval into val from dual;
    end loop;
end;

-- remember to commit

xymor

Get Mountain Lion and Homebrew to Be Happy

1) Install XCode 4.4 into /Applications

Get it from the App Store.

2) Install Command Line Tools

In XCode's Preferences > Downloads you can install command line tools.

xymor

#!/bin/sh
#
#   From: http://robescriva.com/blog/2009/01/13/git-daemon-init-scripts-on-centos-52/
#   Startup/shutdown script for Git Daemon
#
#   Linux chkconfig stuff:
#
#   chkconfig: 345 56 10
#   description: Startup/shutdown script for Git Daemon

xymor

# install netcat
while ! nc -vz localhost 4444; do sleep 1; done

xymor

#forgive my newb bash skillz

find . -iname grails-app | xargs -I {} readlink -f {} | xargs -I {} dirname {} | xargs -I {} svn propset svn:ignore "$(echo -e "*.iml\n*.ipr\n*.iws\n*.launch\n*.prefs\n*.tmproj\n*Db.log\n*Db.properties\n*Db.script\n.classpath\n.hg\n.hgignore\n.idea\n.project\n.settings\nRuleLogFile.log\nbin\nbin-groovy\ndevDB.*\ndevDb.*\nout\nplugin.xml\nprodDb.*\npromotional.log\nstacktrace.log\ntarget\ntarget-eclipse\ntest-output\ntestDb.*\n")" {}

xymor

#inspired by rvm, npm, etc 
# gvm 2.0.0
gvm () { 
    export PATH=~/.grails/grails-dists/grails-$1/bin:$PATH 
    export GRAILS_HOME=~/.grails/grails-dists/grails-$1 
    if [ -d "grails-app" ]; then
       grails clean
    fi
}