Clairton Luz clairtonluz

## gist:8851555
{ “_id” : 0 , “name” : “Clairton Carneiro” , “teachers” : [ 0 , 1] }

## gist:8851569
{ “_id” : 0 , “name” : “Miranda”}

{ “_id” : 1 , “name” : “Amaury Brasil”}

## gist:8851636
db.students.findOne()

## gist:8860420
db.students.findOne()

## showForeignKeys.sql
use INFORMATION_SCHEMA;

select TABLE_NAME,COLUMN_NAME,CONSTRAINT_NAME,
REFERENCED_TABLE_NAME,REFERENCED_COLUMN_NAME from KEY_COLUMN_USAGE where
REFERENCED_TABLE_NAME = 'nomeDaTabelaPai';

## checkDNS.sh
$ nslookup www.youtube.com.br

## icedtea-web.sh
# Fedora
yum install icedtea-web

# Gentoo
emerge -av icedtea-web

## multi_inserts.sql
--Tabelas de exemplo

create table usuarios(
  id int not null primary key auto_increment,
  nome varchar(70),
  fone varchar(10)
);

create table contatos(
  id int not null primary key auto_increment,

## formatarData.xhtml
<h:outputText value="#{user.data}">
   <f:convertDateTime pattern="dd/MM/yyyy"/>
</h:outputText>

## formatDouble.xhtml
<h:outputText value="#{produto.preco}">
    <f:convertNumber pattern="#,###,##0.00" />
</h:outputText>
	{ “_id” : 0 , “name” : “Miranda”}

	{ “_id” : 1 , “name” : “Amaury Brasil”}
	use INFORMATION_SCHEMA;

	select TABLE_NAME,COLUMN_NAME,CONSTRAINT_NAME,
	REFERENCED_TABLE_NAME,REFERENCED_COLUMN_NAME from KEY_COLUMN_USAGE where
	REFERENCED_TABLE_NAME = 'nomeDaTabelaPai';
	# Fedora
	yum install icedtea-web

	# Gentoo
	emerge -av icedtea-web
	--Tabelas de exemplo

	create table usuarios(
	id int not null primary key auto_increment,
	nome varchar(70),
	fone varchar(10)
	);

	create table contatos(
	id int not null primary key auto_increment,
	<h:outputText value="#{user.data}">
	<f:convertDateTime pattern="dd/MM/yyyy"/>
	</h:outputText>
	<h:outputText value="#{produto.preco}">
	<f:convertNumber pattern="#,###,##0.00" />
	</h:outputText>