Let me generalize this. In this case, my incrementer was just adding 1 to an integer, it's a pretty straightforward thing to do.

当我完成后，我不会再显示任何信息了，好，好，那么你们已经看过两个简单的例子了，让我来讲讲概念，在这个例子中。

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"You'll see squishy balls flying around the office, " he says, adding that he is a pretty eccentric entrepreneur, often working out of a sport-utility vehicle retrofitted with a three-foot-long desk, two computer screens, a fax machine and shredder.

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To teach cleaners and nightwatchmen advanced mathematics (such as adding up without a calculator) seemed pretty wasteful, and apt to breed discontent.

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For those not in the know, this is pretty much what it sounds like: basically adding GPS-based location data to digital photos so you know exactly where any particular picture was taken.

ENGADGET: GPS photo linking