Hello, I have a 36 bit Address string and I need to do the following in Perl: If the 31st bit of the Address = 1, make it '0'. So if the Address = 0x000000019, make it Address_new = 0x9 Any idea what is the best way to do this in Perl? I tried changing the address from decimal to binary and concatenating with zero and then in a loop, search for the 31st bit and make it zero. Somehow it is not working properly.

In reply to Changing a bit in a string by Anonymous Monk

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