I\'m looking for generic bit macros (e.g. extracting or setting multiple bits), so that I don\'t have to reinvent them. On NetBSD I found at least 开发者_运维知识库__BIT and __BITS in <sys/cdefs.h&
What is the most portable way to read and write the highest bit of an integer in C? This 开发者_C百科is a Bloomberg interview question. I didn’t give best answer at that time. Can anyone please answe
I have created a user error handler, and I want to make sure that I am using bitwise operators correctly.
int max = ~0开发者_运维百科; What does it mean?The ~ operator is the unary bitwise complement operator which computes the bitwise complement. This means that it reverses all the bits in its argument
short BitwiseTest(short value) { short test1 = ((value >> 8) & 0xFF); short test2 = unchecked((short)((va开发者_如何学Pythonlue << 8) & 0xFF00));
I am trying to parse binary data that I receive in a string. I am not very familiar with bitwise operation.
I found this code snippet on SO (sorry I don\'t have the link to the question/answer combo) bool isDir = (File.GetAttributes(source) & FileAttributes.Directory) == FileAttributes.Directory;
How do you do the XOR b开发者_如何学JAVAitwise operation if you only have available the AND and the OR operations?Truth table for AND
I wonder what is the safest way to subtract two System.Runtime.InteropServices.ComTypes.FILETIME objects? I used the following code but sometimes it gives me ArithmaticOverflow exception due to the ne
I read the following Stack Overflow questions, and I understand the differences between bitwise and logical.
加载中,请稍侯......