First of all, I\'m not sure if solution even exists. I spent more than a couple of hours trying to come up with one, so beware.
I use a population count (hamming weight) function intensively in a windows c application and have to optimize it as much as possible in order to boost performance. More than half the cases where I us
While reading some documentation here, I came across this: unsigned unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit |NSDayCalendarUnit;
If you have the binary number 10110 how can I get it to return 5? e.g a number that tells how many bits are used? There are some likewise examples listed below:
If you have the binary number 10110 how can I get it to return 11111? e.g a new binary number that sets all bits to 1 after the fir开发者_开发技巧st 1, there are some likewise examples listed below:
I am trying to make a loop that loops through all different integers where exactly 10 of the last 40 bits are set high, the rest set low. The reason is that I have a map with 40 different values, and
Am I missing something painfully obvious?Or does just nobody in the world actually use java.util.BitSet?
I have a 5 bit integer that I\'m working with.Is there a native function in Objective-C that will let me know which bit is the leftmost?
I\'m trying to figure out how to check a checksum. My message looks like this: 38 0A 01 12 78 96 FE 00 F0 FB D0 FE F6
I started working with C# a few weeks ago and I\'m now in a situation where I need to build up a \"bit set\" flag to handle different cases in an algorithm. I have thus two options:
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