PHP Doc (http://php.net/manual/en/language.operators.bitwise.php) clearly states: ~ $aNotBits that are set in $a are not set, and vice versa.
I have an unsigned char and I need to check bits 1 and 2 to find the status. What is the best way to dete开发者_JAVA百科rmine the last 2 bits?
I am new to the concept of Bitwise operations, and was messing around with some examples today. Everything seemed clear up until the point I tried to make a function to perform a circular bitshift on
template<int size> inline void* byteswap(void* __x); template<> inline void* byteswap<2>(void* __x)
I need to get memory address and bits of index then I need to o开发者_高级运维utput index of the memory address. Can anyone help?Given any variable in C, you can get its address using the \"address-of
I have number with binary representation 0000abcd. How convert it to 0a0b0c0d with smallest number of operations?
I have a program that is making a huge number of calls to Long.bitCount(), so many that it is taking 33% of cycles on one CPU core.Is there a way to implement it that is faster than the Sun JDK versio
I am having to parse the Facility and Severity of syslog messages in Python.These values come with each message as a single integer.The severity of the event is 0-7, specified in the 3 least significa
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I need to store a number that contains decimal places (ie 1.5) inside a binary file, the problem is that I don\'t know how to convert the bytes back to a number when I want to read this file, I know t
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