What will be equivalent of this in Java? for (i = (sizeof(num)*8-1); i; i--) 开发者_开发技巧 num is given number, not array. I want to reverse bits in integer.Java does not have sizeof. Arrays have
I have written a function which reads an input buffer of bytes and produces an output buffer of words where every word can be either 0x0081 for each ON bi开发者_如何学编程t of the input buffer or 0x00
In a sequence of length n, where n=2k+3, that is there are k unique numbers appeared twice and three numbers appeared only once.
Im trying to write a few simple macros to simplify the task of setting and clearing bits which should be a simple task however I ca开发者_运维百科nt seem to get them to work correctly.
int aNumber; aNu开发者_如何转开发mber = aValue / 2; aNumber = aValue >> 1; aNumber = aValue * 2;
I am lookin开发者_JS百科g for a way of performing a bitwise AND on a 64 bit integer in JavaScript.
I have an 8 digit hexadecimal number of which I need certa开发者_如何学Cin digits to be either 0 or f. Given the specific place of the digits is there a quick way to generate the hex number with those
$ bc BC> ibase=2 BC> 110&101// wanna get 100 (standar_in) 8: syntax error Wikipedia informs that the ops are \"|, & and ^\". It may be that they work only in certain BC-types or I misr
I use the following line of code to execute two commands simultaneously: C:\\Users\\Me\\CLAP.txt | %SystemRoot%\\explorer.exe F:\\Software
In our database we have a bitmask that represents what types of actions a user can make. In our C# client when we retrieve this integer value from the database we construct an enum/flag.It looks some
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