Maybe I\'m missing something but I c开发者_StackOverflowan\'t find a straightforward way to accomplish this simple task. When I go to negate a binary number through the \"~\" operator it returns a neg
Is it possible to do bitwise operations on C data types in Python? Python 2.7.1+ (r271:86832, Apr 11 2011, 18:13:53)
Here is the problem: You\'re given 2 32-bit numbers, N & M, and two bit positions, i & j. write a method to set all bits between i and j in N equal to M (e.g. M becomes a substring of N at lo
Given two numbers a and b where b is of form 2k where k is unknown.What would be t开发者_Go百科he efficient way of computing a%b using bitwise operator.a AND (b-1) == a%b (when b is 2^k)
How to find first non-repeating element in an array. Provided that you can only use 1 bit for every element of开发者_StackOverflow社区 the array and time complexity should be O(n) where n is length of
I\'m working on a Objective-C program where I\'m getting bitfields over the network, and need to set boolean variables based on those bits.
This is one of those, why does it happen kind of questions.I need to take an Int32 value and \"OR\" it with the minimum value of its type (as a resulting of porting a 10 year old VBA application).
I have a DWORD variable & I want to test if specific bits are set in it. I have my code below but I am not sure if I am transferring the bits from the win32 data type KBDLLHOOKSTRUCT to my lparam
I want convert an int into 2 bytes representing that int. Probably must use bitwise and bit shifting, but I dont know what to do.
I inherited some code and can\'t figure out one piece of it: byte[] b = new byte[4] { 3, 2, 5, 7 }; int c = (b[0] & 0x7f) &开发者_开发百科lt;< 24 | b[1] << 16 | b[2] << 8 | b[3];
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