How many prolog programmers does it take to change a lightbulb? Yes.

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A foo walks into a bar, takes a look around and says: "Hello world!"

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What does a network administrator say when he gets back to home from work ? There’s no place like 127.0.0.1!

 325

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Why was the computer tired when he got home? Because he had a hard drive.

 310

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Algorithm. Word used by programmers when they don't want to explain what they did.

 1267

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