I replace if((nMark >> tempOffset) & 1){nDuplicate++;} else{nMark = (nMark | (1 << tempOffset));}
I am allowed to do a bitwise & between a boolean variable and a String. There is no co开发者_运维知识库mpilation error!
I am writing a compiler -- just for fun and to improve my skills. I\'d like to implement a subset of C language. The problem is: I\'m compiling to the assembler of theoretical 16-bit RISC processor ca
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This question already has answers here: How do I set, clear, and toggle a single bit? (27 answe开发者_JAVA百科rs)
In below lines: //Folder.Attributes = FileAttributes.Directory | FileAttributes开发者_运维问答.Hidden | FileAttributes.System | FileAttributes.ReadOnly;
In a nutshell I have two images I want to overlay one over the other using a mask so that only parts of the second image show up. This is part of a real time image processing routine so I need the ope
Is it possible to mul开发者_C百科tiply two numbers with out using arithmetic operators using C? Using the left shift operator, I can multiply any number by 2 only. How about other numbers?To solve thi
class Program { private static bool _ret = true; static void Main() { _ret &= Method(); Console.WriteLine(_ret);
On a 64-bit machine (1 ^ 2489596804) gives -1805370491 in response.However, when I do this on a 32-bit PHP machine, I get 2489596805 in response.