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Update javascript.html.markdown

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For/In loop JavaScript
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Raphael Nascimento 2015-10-06 20:51:47 -03:00
parent 6ac7368b3b
commit fe52573118
1 changed files with 7 additions and 0 deletions
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javascript.html.markdown
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@ -218,6 +218,13 @@ for (var i = 0; i < 5; i++){
// will run 5 times // will run 5 times
} }
//The For/In statement loops through the properties of an object:
var description = "";
var person = {fname:"Paul", lname:"Ken", age:18};
for (var x in person) {
description += person[x] + " ";
}
// && is logical and, || is logical or // && is logical and, || is logical or
if (house.size == "big" && house.colour == "blue"){ if (house.size == "big" && house.colour == "blue"){
house.contains = "bear"; house.contains = "bear";