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c# Programming Glossary: computingChecking for directory and file write permissions in .NET http://stackoverflow.com/questions/1281620/checking-for-directory-and-file-write-permissions-in-net the right direction. However what you should be doing is computing the effective permissions for the user identity running your..
How to compare 2 files fast using .NET? http://stackoverflow.com/questions/1358510/how-to-compare-2-files-fast-using-net to see if a new file is the same as the existing one pre computing the checksum on your existing file would mean only needing to..
Formatting doubles for output in C# http://stackoverflow.com/questions/1421520/formatting-doubles-for-output-in-c-sharp C# 2008 Express Edition I have a background in numerical computing and experience implementing interval arithmetic a technique..
Why is F# so special? [closed] http://stackoverflow.com/questions/159356/why-is-f-so-special with key for emerging technical trends such as multi core computing web services and data oriented meta programming. Here are some..
How useful is C#'s ?? operator? http://stackoverflow.com/questions/1689530/how-useful-is-cs-operator summary Tests for null objects without re computing values or assigning temporary variables. Similar to Groovy's.. check summary Tests for null empty strings without re computing values or assigning temporary variables summary typeparam name.. check summary Tests for null empty collections without re computing values or assigning temporary variables summary typeparam name..
http://stackoverflow.com/questions/2143140/c-sharp-datetime-now-precision for purposes like displaying the current time to the user computing the number of days until next Tuesday and so on. In short what..
Is the C# compiler smart enough to optimize this code? http://stackoverflow.com/questions/2162541/is-the-c-sharp-compiler-smart-enough-to-optimize-this-code And finally let me take this opportunity to note that computing results once storing the result and re using it is not always.. whether writing the code to cache the result rather than recomputing it is actually 1 faster or 2 better performing. Better performance..
Detecting coincident subset of two coincident line segments http://stackoverflow.com/questions/2255842/detecting-coincident-subset-of-two-coincident-line-segments of a line segment with a line segment is tricky but computing the intersection of a line segment with a point or a point with..
An effective method for encrypting a license file? http://stackoverflow.com/questions/359342/an-effective-method-for-encrypting-a-license-file and sign it using your Private key. This involves simply computing a digital signature and steps to accomplish it can be found..
Is there a good LINQ way to do a cartesian product? http://stackoverflow.com/questions/4073713/is-there-a-good-linq-way-to-do-a-cartesian-product my article on the subject http ericlippert.com 2010 06 28 computing a cartesian product with linq and this StackOverflow question..
How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000? http://stackoverflow.com/questions/8763497/how-to-drive-c-c-or-java-compiler-to-compute-123-1000 Java compiler. Any ideas This question is not related to computing the sum without any loops asked here . In addition It should..
Casting a result to float in method returning float changes result http://stackoverflow.com/questions/8795550/casting-a-result-to-float-in-method-returning-float-changes-result its rights to choose to make similar optimizations when computing constant floats at compile time. Two seemingly identical calculations.. is close enough for say simulating a physical system or computing summary statistics or some such thing. share improve this answer..
How do I determine the standard deviation (stddev) of a set of values? http://stackoverflow.com/questions/895929/how-do-i-determine-the-standard-deviation-stddev-of-a-set-of-values a 2 a a is almost certainly faster. By far the best way of computing a standard deviation is Welford's method . My C is very rusty..
How can I ensure that a division of integers is always rounded up? http://stackoverflow.com/questions/921180/how-can-i-ensure-that-a-division-of-integers-is-always-rounded-up be solved solely with integer arithmetic rather than computing the quotient as a double since the double solution has been..
gaming with c++ or c#? [closed] http://stackoverflow.com/questions/931502/gaming-with-c-or-c to their platform. With multicore CPU's taking the desktop computing world by storm and massively cored CPU's only a short step behind..
Releasing a unplugged virtual Serial Port http://stackoverflow.com/questions/9835881/releasing-a-unplugged-virtual-serial-port this question Serial ports date from the stone age of computing. That's where you plugged in your ASR 33 teletype to start typing..
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