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Improvement of "loops" documentation (#27271)

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adding example of for loop
This commit is contained in:
Gustavo Alexandre
2019-08-16 00:36:46 -03:00
committed by Randell Dawson
parent 2a601dcc88
commit 7abe62d63d
1 changed files with 19 additions and 1 deletions
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18
guide/portuguese/javascript/loops/index.md
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@ -7,6 +7,24 @@ Os loops são usados ​​em JavaScript para executar tarefas repetidas com bas
Existem três tipos comuns de loops: Existem três tipos comuns de loops:
* [para](http://forum.freecodecamp.com/t/javascript-for-loop/14666) * [para](http://forum.freecodecamp.com/t/javascript-for-loop/14666)
```javascript
// Comando sem o for (para).
console.log(1)
console.log(2)
console.log(3)
```
```javascript
// Comando refatorado ultilizando for (para).
for(let i = 1; i <= 3; i ++){
console.log(i)
}
```
```javascript
// Ambos terão o mesmo resultado, porem mais efetivo com for (para).
1
2
3
```
* [enquanto](http://forum.freecodecamp.com/t/javascript-while-loop/14668) * [enquanto](http://forum.freecodecamp.com/t/javascript-while-loop/14668)
* [fazer enquanto](http://forum.freecodecamp.com/t/javascript-for-loop/14662) * [fazer enquanto](http://forum.freecodecamp.com/t/javascript-for-loop/14662)