poo - lp.. curiosidades
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POO - LP
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Curiosidades
http://en.wikipedia.org/wiki/List_of_programming_languages#A
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Dicas
TIOBE Index for July 2014
http://www.tiobe.com/index.php/content/paperinfo/tpci/in
dex.html
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Dicas
#Code2013 foi uma pesquisa feita no Twitter
#code2013 Ruby, JavaScript, SQL
http://code2013.herokuapp.com/
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Dicas
IEEE Spectrum’s
http://
spectrum.ieee.org/static/interactive-the-top-programming
-languages
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Dicas
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Dicas estudo
Revista easy Java Magazine
http
://www.devmedia.com.br/revista-easy-java-magazine/edic
oes
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Dicas estudo
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Dicas estudo
Stackoverflow
http://pt.stackoverflow.com/
http://stackoverflow.com/
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Dicas estudo
Podcast
http://youtuner.co/
http://podflix.com.br/
http://www.podpods.com.br/
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For-each loop
• É um tipo de loop utilizado para fazer interação entre coleções de objetos(listas),
• É uma construção simples e expressiva.
• Nesse tipo de construção o objetivo é substituir o tradicional loop for.
• A variável indicando o índice da lista NÃO está presente nesse tipo de
construção, esse contador e implícito.
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For-each loop - Java
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For-each loop - C
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For-each loop – C++
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For-each loop – Java Script
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For-each loop – Delphi
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Operador ternário
• É utilizado para expressar de forma simples uma expressão condicional.
• Possui uma representação simplificada de um condicional if / else.
• O operador ternário é representado por três operandos.
condição ? valor_verdadeiro : valor_falso ;
valor_verdadeiro if condicao else valor_falso
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Operador ternário – C#
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Operador ternário – C
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Operador ternário – JScript
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Operador ternário – PHP
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Operador ternário – Python
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Operador ternário – Java
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Desafio – Qual é o resultado da variável “valor” ?
Boolean c = false;
String valor = (c = !c) ? (c = !c)? "verdadeiro“ :"falso" : (c = !c)? "verdadeiro":"falso";
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ExercíciosAula 01 – Seção 5(1 a 8)
História 02
aula-03-exercicios-poo