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And when do you ever want to leak local variables to an outer scope? Never. Not to mention that loop counters are no different than other `var`iables in JS.
by satyr 15y ago
And when do you ever want to leak local variables to an outer scope? Never.
Not to mention that loop counters are no different than other `var`iables in JS.
- cheald 15y agoYou do want to sometimes reference outer scope variables from inner scopes, though. The only difference between a leaked local and a properly referenced global is usage semantics.