eribeiro

import static java.util.Arrays.*;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

public class Pizza {

	public static void main(String[] args) {

eribeiro

public class Casting {
    public static void main(String[] args) {

        // Those below are objects that get autoboxed automatically
        Integer i = 0;
        Long l = 0L;
        Double d = 0D;
        Float f;
        
        Float f2 = 1f;

eribeiro

val map = scala.collection.mutable.HashMap[String,Int]()

// populating the Map
Range(1,10).foreach(x => map.put(x.toString, x))

//removing all odd elements
map retain {(key,value) => value % 2 == 0}

eribeiro

testing:
$ ./pants src/java/com/twitter/common/zookeeper:client
$ ./pants src/java/com/twitter/common/zookeeper:node
$ ./pants src/java/com/twitter/common/zookeeper:map
$ ./pants src/java/com/twitter/common/zookeeper:group
$ ./pants src/java/com/twitter/common/zookeeper:partitioner
$ ./pants src/java/com/twitter/common/zookeeper:candidate
$ ./pants src/java/com/twitter/common/zookeeper:lock
$ ./pants src/java/com/twitter/common/zookeeper:server-set
$ ./pants src/java/com/twitter/common/zookeeper:singleton-service

eribeiro

$ for t in `pants list src/java/com/twitter/common/zookeeper`; do echo && pants depmap -im $t | grep zookeeper; done

com.twitter.common.zookeeper-client

com.twitter.common.zookeeper-node
  com.twitter.common.zookeeper-client

com.twitter.common.zookeeper-map

eribeiro

#!/bin/bash

# A command to extract PNG files from a MP4 video

# Write out 200 png format frames from video starting at 4 minutes, 40 seconds.
mplayer -vo png -ss 04:40 -frames 200 dvvideo.mp4 

eribeiro

#!/usr/bin/python
# This script converts a WMA file into a MP3 file.

# Requisites: mplayer e lame
# Disclaimer: it worked last time I checked, but it was a long time ago,
#             so I put it here just to reference. Use it at your own risk.

import os

list = os.listdir(".")

eribeiro

parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ \[\1\]/'
}

PS1='\[\033[01;37m\]\w\[\033[00;35m\]$(parse_git_branch)\[\033[00m\] \$ '

eribeiro

# Remove all the .svn directories below the current directory tree
# Credit: Zed Shaw, at the Mongrel mailing list.

#!/bin/bash

find . -name ".svn" -exec rm -rf {} \;

eribeiro

# Register all files that were manually delete on SVN as deleted (sync)

#!/bin/bash

svn status | grep "^\!" | sed 's/^\! *//g' | xargs svn rm