SauloSilva

# Decorators

class ItemDecorator

  def initialize(item)
    @item = item
  end

  def status
    if @item.sold?

SauloSilva

#Logcat color configuration

Like leaving the log of the friendliest adb

• Download file and install:

    $ cd /tmp    
    $ wget https://github.com/downloads/marshall/logcat-color/logcat-color-0.5.tar.gz
  

$ tar -vzxf logcat-color-0.5.tar.gz

SauloSilva

# config/initializer/inflections.rb => module customize API

ActiveSupport::Inflector.inflections(:en) do |inflect|
  inflect.acronym 'API'
end

# hints for namespace and subdomains
# api.bar.com/foo/

BarRails::Application.routes.draw do

SauloSilva

# maven install
mvn install:install-file -Dfile=libs/android-support-v4.jar -DgroupId=com.google.android -DartifactId=support-v4 -Dversion=r8 -Dpackaging=jar
mvn install

# maven run
mvn android:deploy
mvn android:run

SauloSilva

#!/bin/bash

CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
COMMIT_MESSAGE=$1

echo -e "$(tput setaf 2)** Executing Status command$(tput sgr0)"
git status

echo -e "\n$(tput setaf 2)\n** Executing add command$(tput sgr0)"
git add .

SauloSilva

@mixin progress-value($pairs...) {
  @each $pair in $pairs {
    $value: nth($pairs, 1);
    $color: nth($pairs, 2);
 
    progress[value="#{$value}"] {
      color: #{$color}; // For IE 10 progress bar
		
      &::-webkit-progress-value { background-color:  #{$color}; }
      &::-moz-progress-bar { background-color: #{$color}; }

SauloSilva

var Db = require('mongodb').Db,
    MongoClient = require('mongodb').MongoClient,
    Server = require('mongodb').Server,
    ReplSetServers = require('mongodb').ReplSetServers,
    ObjectID = require('mongodb').ObjectID,
    Binary = require('mongodb').Binary,
    GridStore = require('mongodb').GridStore,
    Code = require('mongodb').Code,
    BSON = require('mongodb').pure().BSON,
    assert = require('assert');

SauloSilva

// elements views
Button buttonSend = (Button) rootView.findViewById(R.id.button_send);

buttonSend.setOnClickListener(new OnClickListener() {
	
	@Override
	public void onClick(View v) {
		System.out.println("others buttons send");
	}
});

SauloSilva

// without callback
Array.prototype.eachSlice = function (size){
  this.arr = []
  for (var i = 0, l = this.length; i < l; i += size){
    this.arr.push(this.slice(i, i + size))
  }
  return this.arr
};

[1, 2, 3, 4, 5, 6].eachSlice(2)

SauloSilva

Array.prototype.toSentence = ->
  wordsConnector = ', '
  lastWordConnector = ' e '
  sentence = undefined

  switch @length
    when 0
      sentence = ''
    when 1
      sentence = @[0]