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c++ Programming Glossary: powersI want to generate the nth term of the sequence 1,3,8,22,60 ,164 in Order(1) or order of (nlogn) http://stackoverflow.com/questions/11301992/i-want-to-generate-the-nth-term-of-the-sequence-1-3-8-22-60-164-in-order1-or the second formula.Is there any trick to calculate modular powers of decimals very quickly Do you have any suggestions for faster..
Why is my program slow when looping over exactly 8192 elements? http://stackoverflow.com/questions/12264970/why-is-my-program-slow-when-looping-over-exactly-8192-elements completely so you no longer get random slow downs on large powers of two. Core i7 920 @ 3.5 GHz Original code 8191 1.499 seconds..
What does the “|” in “int style = SWT.APPLICATION_MODAL | SWT.OK;” do (and how to Google it)? http://stackoverflow.com/questions/1396340/what-does-the-in-int-style-swt-application-modal-swt-ok-do-and-how-t
http://stackoverflow.com/questions/16268469/why-50-threads-faster-than-4 returns at the same time. So I used thread counts that are powers of 2 up to 1024. I would have gone higher but Windows bugged..
Why isnt int pow(int base, int exponent) in the standard C++ libraries? http://stackoverflow.com/questions/2398442/why-isnt-int-powint-base-int-exponent-in-the-standard-c-libraries There was already a perfectly good way of doing integer powers with doubles and then simply converting back to an integer giving.. to useless. BCPL on which C was based also had no use for powers it didn't have floating point at all from memory . As an aside..
Disable sleep mode in Windows Mobile 6 http://stackoverflow.com/questions/246407/disable-sleep-mode-in-windows-mobile-6 suspended after a very short period of time until the user powers the device out of suspended mode. To handle this you need to..
How to programmatically gain root privileges? http://stackoverflow.com/questions/2483755/how-to-programmatically-gain-root-privileges allow your application to be granted a subset of root's powers. For example CAP_SYS_MODULE will allow you to insert kernel.. you to insert kernel modules but give you no other root powers. This is in use in distributions e.g. Fedora has a feature to..
How can I write a power function myself? http://stackoverflow.com/questions/2882706/how-can-i-write-a-power-function-myself maybe important to note I cannot use functions which use powers e.g. exp which would make this ultimately useless. c math floating.. floating point share improve this question Negative powers are not a problem they're just the inverse 1 x of the positive.. just the inverse 1 x of the positive power. Floating point powers are just a little bit more complicated as you know a fractional..
Any tutorial for embedding Clang as script interpreter into C++ Code? http://stackoverflow.com/questions/3224485/any-tutorial-for-embedding-clang-as-script-interpreter-into-c-code to provide the user of a c application with scripting powers by JIT compiling and executing user defined code at runtime..
Pure virtual functions may not have an inline definition. Why? http://stackoverflow.com/questions/4174694/pure-virtual-functions-may-not-have-an-inline-definition-why two initializers. Now that's as far as my telepathic powers google foo and soft reasoning goes. I surmise that nobody's..
getopt implementation suitable for proprietary C++ programs? http://stackoverflow.com/questions/456797/getopt-implementation-suitable-for-proprietary-c-programs C programs I'd like to use getopt in my C program but the powers that be at my place don't want to use GPL or LGPL code they're..
http://stackoverflow.com/questions/4604130/c-c-bit-array-or-bit-vector Now try labelling the errors 1 2 4 8 16... increasing powers of two basically. Why does this work Well when you work base.. bits wide. In that field you assign various bits flags powers of 2 to a certain meaning and apply binary operations to deduce..
performance of unsigned vs signed integers http://stackoverflow.com/questions/4712315/performance-of-unsigned-vs-signed-integers int unsigned share improve this question Division by powers of 2 is faster with unsigned int because it can be optimized..
Fast multiplication/division by 2 for floats and doubles (C/C++) http://stackoverflow.com/questions/7720668/fast-multiplication-division-by-2-for-floats-and-doubles-c-c I'm doing millions of multiplication or division by 2 or powers of 2 of my values. I would really like these values to be int..
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