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c++ Programming Glossary: dividingWhich is better option to use for dividing an integer number by 2? http://stackoverflow.com/questions/10681375/which-is-better-option-to-use-for-dividing-an-integer-number-by-2 is better option to use for dividing an integer number by 2 Which of the following techniques is.. Which of the following techniques is the best option for dividing an integer by 2 and why Technique 1 x x 1 Technique 2 x x 2..
Why is such complex code emitted for dividing a signed integer by a power of two? http://stackoverflow.com/questions/12692111/why-is-such-complex-code-emitted-for-dividing-a-signed-integer-by-a-power-of-two is such complex code emitted for dividing a signed integer by a power of two When I compile this code..
Why [] is used in delete ( delete [] ) to free dynamically allocated array? http://stackoverflow.com/questions/1913853/why-is-used-in-delete-delete-to-free-dynamically-allocated-array space that required to store your objects and in this case dividing the size of the memory block returned by the size of each object..
C++ - What should go into an .h file? http://stackoverflow.com/questions/1945846/c-what-should-go-into-an-h-file What should go into an .h file When dividing your code up into multiple files just what exactly should go..
Calculating large factorials in C++ http://stackoverflow.com/questions/2098319/calculating-large-factorials-in-c is a prime factor of any number ending in zero. Therefore dividing the factorial number by 5 recursively and adding the quotients.. 1 remainder 0 25 5 1 31 This works for any value just keep dividing until the quotient is less than 5 c integer factorial share..
Algorithm for dividing very large numbers http://stackoverflow.com/questions/2884172/algorithm-for-dividing-very-large-numbers for dividing very large numbers I need to write an algorithm I cannot use..
C++ : Catch a divide by zero error http://stackoverflow.com/questions/4747934/c-catch-a-divide-by-zero-error I'm aware that I could check for the divisor before dividing but I made the assumption that because a division by zero is.. rare at least in my app it would be more efficient to try dividing and catching the error if it occurs than testing each time the.. if it occurs than testing each time the divisor before dividing. I'm doing these tests on a WindowsXP computer but would like..
Flags to enable thorough and verbose g++ warnings http://stackoverflow.com/questions/5088460/flags-to-enable-thorough-and-verbose-g-warnings promoting a signed integer to an unsigned and then dividing which is not safe unlike addition subtraction and multiplication..
http://stackoverflow.com/questions/5097383/integer-division-algorithm thinking about an algorithm in division of large numbers dividing with remainder bigint C by bigint D where we know the representation.. probably the easiest to show it on an example. Let's try dividing C 21979182173 by D 999. We write the number as sets of three.. being 1 less than the base. If you wanted to try it for dividing by 47 you would have to convert to a base 48 number system first...
get 3d coord from 2d image pixel if we know extrinsic and intrinsic parameters http://stackoverflow.com/questions/7836134/get-3d-coord-from-2d-image-pixel-if-we-know-extrinsic-and-intrinsic-parameters 3 of Homography is column t1 t2 t3 of Pose. Then normalize dividing everything by t3. What happens to column r13 r23 r33 don't we..
Finding out the CPU clock frequency (per core, per processor) http://stackoverflow.com/questions/8351944/finding-out-the-cpu-clock-frequency-per-core-per-processor rdtsc twice with a fixed time duration in between. Then dividing out the difference will give you the frequency. The problem..
http://stackoverflow.com/questions/9878965/c-rand-between-0-and-1 and becomes INT_MIN . While your initial statement was dividing random # between 0 and INT_MAX INT_MAX and generating a value.. and INT_MAX INT_MAX and generating a value 0 r 1 now it's dividing random # between 0 and INT_MAX INT_MIN generating a value 1..
http://stackoverflow.com/questions/9964418/strict-aliasing-and-alignment
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