JavaScript – scopes – Doh!
I’ve been working with JavaScript a lot in the last 3 weeks. I have to admit to loving it. It’s not my first foray with the language and I’m not a novice. However I’m no expert either.
I keep falling into these traps of scope issues that I just can’t pull my head out of. As soon as I recognize the problem I turn into Homer Simpson: “doh!”.
And it’s always with anonymous functions. I keep forgetting that they don’t see the variables outside of themselves or inside their parent function.
“Doh!”