I came across such a programming interview question. But it is not obvious to me how you know bit shift can be used here.
Pleasetake a look at these two pieces of pseudo-assembly code: 1) li $t0,53 sll $t1,$t0,2 srl $t2,$t0,2 sra $t3,$t0,2
Here\'s my problem. I have the follow开发者_如何转开发ing structure defined struct idt_reg{ unsigned short limit;
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Okay bit shifting is still a bit weird to me. I\'ve got a 16bit value. The first 15 bits are colors and the last bit is alpha.
I need to get the 30th bit of the lParam param passed with the WM_KEYDOWN message. This bit as written here allows me to know if the key 开发者_如何学编程was pressed before. Is this code right to get
rshift = ((J[i]-1)*((2*net)-J[i]) >> -1); L[i] = rshift + K[i]-J[i]; when i compile this, i get \"error: expression must have integral or enum type\" corresponding to the first line. except f
I was wondering what your ideas were in developing an开发者_StackOverflow efficient algorithm for doing if/else switch/cases based on bits. I have 8 bits to play with and I need to divide them into hi
Lets say that I have an array of 4 32-bit integers which I use to store the 128-b开发者_高级运维it number
I have been reading all around about be aware >> as ending of nested template and >> as shift operator...
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