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Performance is a subset of Optimization: performance is the goal when you want the execution time of your program or routine to be optimal.

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3 answers
2k views

Simple TCP port scanner

I’ve done port scanner program. It works well and accurate, but there is a problem. It’s SUPER slow. That’s how it looks: % ./scanner (/*means name of a program*/) 132.163.96.4 (/*desired IP address t …
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