Is there any performance loss/gain开发者_运维问答 using bitset in place where hand written? How to build the following using a bitset at runtime
Is it possible in 开发者_运维知识库C++ to define BIT0, BIT1, BIT2 in another way in C++ without using #define?
I need a little help with bitmap operations in C# I want to take a UInt16, isolate an arbitrary number of bits, and set the开发者_开发技巧m using another UInt16 value.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
Alright, Here\'s the gist of what I\'m planning to do. I\'m going to have two tables.One with \"ranks\" or \"roles\" and one with users.I want to assign permissions on a role/user basis and retract p
Original question changed. I want to bitwise turn off the left most bit of a Short value (&H8000) and leave the other bits as they are.
I usually write the following to handle a right mouse click. if (e.Button == MouseButtons.Right) { } But, I have seen people do it this way.Can somebody tell me why they do it this way? What\'s the
Is there anything that prevents this form of use of XOR test? bool result = f开发者_开发百科alse;
if i have int temp=(1<<31)>>31. How come the开发者_开发问答 temp becomes -1? how do i get around this problem?
Here is the code: unsigned int v;// word value to compute the parity of v ^= v >> 16; v ^= v >> 8;
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