I am aware of the basic premise of what bitwise operation are (although would appreciate a \"for dummies\" explanation); however I am unaware of when it is appropriate to use this technique.
I\'m a bit naive when it comes to bitwise logic and I have what is probably a simple question... basically if I have this (is ActionScript but can apply in many languages):
I am trying to compile my code,开发者_高级运维 but I am getting errors when using the arithmetic right shift operator: >>>. Here is the code:
This question already has answers here: Closed 11 years ago. Possible Duplicate: Weird behavior of right shift operator
I\'m new to objective c at the moment and trying to decode a data stream that I\'m getting as an NSdata object..
gcc 4.4 seems to be the first version when they added int128_t. I need to use bit shifting and I have run ou开发者_运维知识库t of room for some bit fields.
In C I would do this int number = 3510; char upper = number >> 8; char lower = number && 8;
I am preparing for a programming interview. So, I tried to solve some of the outdated interview questions just to get prepared for the coming interview. I was stuck in solving the following question:
usigned int val = 1; val <<= 30; cout << intToBin(val) << endl; string intToBin(unsigned int val) {
I spent several hours today hunting for a b开发者_C百科ug until I found something I don\'t understand.
加载中,请稍侯......