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How do I check for if an exact string exists in another string?

I'm currently running into a bit of a problem. I'm trying to write a program that will highlight occurrences of a word or phrase inside of another string, but only if the string it's being matched to is exactly the same. The part I'm running into troubles with is identifying whether or not the subphrase I'm matching the phrase with is co...

How to see saved wireless password, on iPod touch/iPhone?

Is there a way to see, on iPod touch, saved password, for wireless previously used? ...