I need to show all numbers from matrix(3x3) where number开发者_运维技巧 has two first bits set.
If you have some variable (on the stack) and you left or right bit shift beyond its end what happens?
My data structure is a linked list of blocks. A block contains 31 elements of 4 byte and one 4 byte pointer to the next block or NULL(in summary 128 bytes per block). I add elements from time to time.
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One of my projects involves drawing text. The project is based around a mid-level 16-bit microcontroller, a dsPIC33FJ128GP802. It is capable of 40 MIPS, but about 92% of that is reserved for backgroun
I want to know the number of bits really used in the long datatype in Java. For instance: long time = System.currentTimeMillis();
Do you think there is room for optimizations in the function haswon (see below)? I recognized that changing the argument type from __int64 to unsigned __int64 made the function faster, thus i thougt
in the spirit of graphics.stanford.edu/~seander/bithacks.html I need to solve the following problem: int x;
I was having开发者_如何学编程 a look over this page: http://www.devbistro.com/tech-interview-questions/Cplusplus.jsp, and didn\'t understand this question:
I need help with this I was asked that for an unsigned integer range 1 to 1 billion, ,how many bits are needed!
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