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BitTrim
The BitTrim function removes leading zero's from the binary or hexadecimal string representation of a number.
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sResult = BitTrim( sString ) |
Hexadecimal and binary representations of numbers can have a long string of leading 0's. This function trims all leadingh 0's to make the number more manageable. For example, the decimal number 33 has only the bits at position 6 and 1 set, so its binary representation is 00000000000000000000000000100001. Using BitTrim(), the binary representation becomes 100001.
The following script trims the leading zero's from the binary result of a BitOr operation on 2 small numbers. The script uses the BitDtoB function to convert the decimal result of the OR operation to a binary string representation.
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-- pick 2 numbers |
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-- compute the OR and convert to a binary string |
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-- prints 00000000000000000000000000010111 --> 10111 |