in reply to Re^2: Searching file extensions
in thread Searching file extensions

I guess you must have found this ancient thread by searching, so continue your effort and search some more; you will find your answer has already been given here a few hundred times :-)

If you can't find it after trying for a while, post a new question according to the guidelines. (Hint: this question is not likely to get the answer you are seeking.)

The way forward always starts with a minimal test.

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Re^4: Searching file extensions
by Anonymous Monk on Aug 03, 2015 at 11:34 UTC
    This code seems to bit complex with maps & sub calls in one line. this code is faster, my piece of code is slower and consuming more memory. You help is appreciated. TIA.