Created
December 27, 2012 18:24
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Can anyone explain why the if statement below never succeeds? I am running it as part of a Node.js v0.8.7 app.
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| var arr = ['a', 'b', 'c']; | |
| for (i in arr) { | |
| if (i === 0) { | |
| console.log('do something special') | |
| } | |
| } | |
| // sadly, that console.log never happens |
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You're right, but why isn't it an integer in the first place? Why is it "0", "1" and "2" instead of 0, 1 and 2?