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The bitwise AND operation returns 1 if and only if both of its operands are equal to 1. In other words, we have the following truth table for the bitwise AND: ... There is a 1 in the result only in the positions where the corresponding bits in both operands are also equal to 1. That's all there is to the bitwise AND operation.
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www.gamedev.net/reference/articles/article1563.asp
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It is not recommended to use bitwise operations in routine application programming because the resulting code is not very easy to understand. The flow of logic is not obvious. Save bitwise operations for systems programming or where memory savings may be desired such as in a JavaCards.
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www.vipan.com/htdocs/bitwisehelp.html
www.vipan.com/htdocs/bitwisehelp.html
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Bitwise operators are good for saving space -- but many times, space is hardly an issue. And one problem with working at the level of the individual bits is that if you decide you need more space or want to save some time -- for instance, i...
http://www.cprogramming.com/tutorial/bitwise_operators....
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Bitwise Operation - Hexadecimal Decimal Conversion ... In computer programming, a bitwise operation operates on one or two bit patterns or binary numerals at the level of their individual bits. On many computers, bitwise operations are slightly faster than addition and subtraction operations and significantly faster...
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www.livephysics.com/ptools/bitwise-operation.php
www.livephysics.com/ptools/bitwise-operation.php
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two's complement logical operation for 32-bit. $x must be (int) when passing it to this function to work properly. function comp2($x) // 32bit bitwise complement; {; $mask = 0x80000000; if ($x < 0); {; $x &= 0x7FFFFFFF;
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php.net/manual/en/language.operators.bitwise.php
php.net/manual/en/language.operators.bitwise.php
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The & operator performs a bitwise AND on two integers. Each bit in the result is 1 only if both corresponding bits in the two input operands are 1. For example, 0x56 & 0x32 is 0x12, because (in binary):
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www.eskimo.com/~scs/cclass/int/sx4ab.html
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Few well known bitwise operation problem collection; Author: programmersmind; Section: C / C++ Language; Chapter: Languages ... The smarter way to do it is to use Bitwise-XOR operation, the XOR operation has a unique property: returns 0 when the bits have the same value (both zero, or both one) and returns 1 when their...
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www.codeproject.com/KB/cpp/Bitwise_Operation.aspx
www.codeproject.com/KB/cpp/Bitwise_Operation.aspx
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7. Use bitwise AND to make a number even ... 12. Demonstrate the bitwise NOT ... Use bitwise AND to determine if a number is odd...
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www.java2s.com/Code/CSharp/Language-Basics/Bitwiseopera...
www.java2s.com/Code/CSharp/Language-Basics/Bitwiseoperation.htm
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Description of XORcrypt program from Softdepia.com: ... XORcrypt is a "Free to try" program. You can download and try it for an evaluation period. ... Kaspersky Internet Security...
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www.softdepia.com/xorcrypt_download_5619.html
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