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c++ Programming Glossary: dayAlgorithm improvement for Coca-Cola can shape recognition http://stackoverflow.com/questions/10168686/algorithm-improvement-for-coca-cola-can-shape-recognition slow I'm not stressing this enough. Almost a full day was needed to process the 30 test images obvisouly because I..
Why is “using namespace std;” considered bad practice? http://stackoverflow.com/questions/1452721/why-is-using-namespace-std-considered-bad-practice Blah from Foo and Quux from Bar without problems. But one day you upgrade to a new version of Foo 2.0 which now offers a function..
Correct C++ code file extension? .cc vs .cpp [closed] http://stackoverflow.com/questions/1545080/correct-c-code-file-extension-cc-vs-cpp share improve this question At the end of the day it doesn't matter because C compilers can deal with the files..
Do you use NULL or 0 (zero) for pointers in C++? http://stackoverflow.com/questions/176989/do-you-use-null-or-0-zero-for-pointers-in-c you use NULL or 0 zero for pointers in C In the early days of C when it was bolted on top of C you could not use NULL.. than void which made it kind of useless. Back in those days it was accepted that you used 0 zero for null pointers. To.. accepted that you used 0 zero for null pointers. To this day I have continued to use zero as a null pointer but those around..
Floating point vs integer calculations on modern hardware http://stackoverflow.com/questions/2550281/floating-point-vs-integer-calculations-on-modern-hardware calculations were so slow approximately circa the 386 days where I believe IIRC that there was an optional co proccessor... that there was an optional co proccessor. But surely nowadays with exponentially more complex and powerful CPUs it makes.. running on a virtual server . Short of spending my entire day running hundreds of benchmarks making graphs etc. is there something..
http://stackoverflow.com/questions/2660633/declaring-pointers-asterisk-on-the-left-or-right-of-the-space-between-the-type the type. This is how I learned to declare pointers. One day I came upon a bit of code with multiple alike pointers and I..
Can any one provide me a sample of Singleton in c++? http://stackoverflow.com/questions/270947/can-any-one-provide-me-a-sample-of-singleton-in-c of CMutex. Multithread error singleton error wasted me 1 day. A new singleton you are welcome to edit if you think there..
How do I calculate the week number given a date? http://stackoverflow.com/questions/274861/how-do-i-calculate-the-week-number-given-a-date dowJan1 getDayOfWeek 1 1 thisYear find out first of year's day int badWeekNum julian 7 1 Get our week# wrong int weekNum julian.. See comments. if dow dowJan1 adjust for being after Saturday of week #1 weekNum return weekNum To clarify this algorithm.. Jan 1 1970 is a common one after looking up to see what day of the week it was. If you're going to implement your own date..
How do I best handle dynamic multi-dimensional arrays in C/C++? http://stackoverflow.com/questions/365782/how-do-i-best-handle-dynamic-multi-dimensional-arrays-in-c-c Text at 0 0 0 This is a nice test write 0 0 1 What a nice day Text What a nice day written at position 0 0 1 read 0.0.0 Text.. a nice test write 0 0 1 What a nice day Text What a nice day written at position 0 0 1 read 0.0.0 Text at 0 0 0 This is a.. 0 This is a nice test read 0.0.1 Text at 0 0 1 What a nice day write 3 5 1 This is the last text Text This is the last text..
Should I learn C before learning C++? [closed] http://stackoverflow.com/questions/598552/should-i-learn-c-before-learning-c C closed I visited a university CS department open day today and in the labs tour we sat down to play with a couple.. C closed I visited a university CS department open day today and in the labs tour we sat down to play with a couple of final..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope mistakes and get away with it. Most of the time. Until one day something truly awful goes wrong and the process explodes. This.. references Coincidentally that is the subject of today's blog post http blogs.msdn.com b ericlippert archive 2011 06..
Subclass/inherit standard containers? http://stackoverflow.com/questions/6806173/subclass-inherit-standard-containers reuse and it continues to be taught and promoted to this day even though there is a clear theory why it is bad. When you..
I don't want my Excel Add-In to return an array (instead I need a UDF to change other cells) http://stackoverflow.com/questions/8520732/i-dont-want-my-excel-add-in-to-return-an-array-instead-i-need-a-udf-to-change currently takes in 2 years and outputs every New Years day between those 2 years as an array in Excel. So New_Years 2000..
Singleton: How should it be used http://stackoverflow.com/questions/86582/singleton-how-should-it-be-used supposed to be a cache In strings In Sessions I can go all day long How to create the best singleton The smaller the better...
How to compare two time stamp in format “Month Date hh:mm:ss” to check +ve or -ve value http://stackoverflow.com/questions/15555406/how-to-compare-two-time-stamp-in-format-month-date-hhmmss-to-check-ve-or-v name can be either the full name or an abbreviation d Day of the month 1 1 . r Time in AM PM format of the locale. If..
Pointers in C# to Retrieve Reference From DllImport Function http://stackoverflow.com/questions/2344929/pointers-in-c-sharp-to-retrieve-reference-from-dllimport-function unsigned int couponFee4 unsigned short int dstay Day Stay unsigned short int mstay Minute Stay Here is the cin that.. uint couponFee3 public uint couponFee4 public ushort dstay Day Stay public ushort mstay Minute Stay StructLayout LayoutKind.Sequential..
How do I get started in embedded programming? [closed] http://stackoverflow.com/questions/45247/how-do-i-get-started-in-embedded-programming board turn on LEDs play with timers Subscribe to Hack a Day Try a more ambitious project involving external components accelerometers.. your project online maybe get it featured on Hack a Day Take a class in embedded systems or real time operating systems..
http://stackoverflow.com/questions/4669311/converting-c-string-to-int data x data fname lname day sep month sep year std cout Day day Month month Year year n The operator when used with a string..
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