Can Eclipse hover tips display Doxygen comments from header file?
Doxygen comments are displayed in Eclipse on hover when written in: cpp file (or header) file before method source (not declaration) header file before class declaration
c++
Why does the default string comparer fail to maintain transitive consistency?
Microsoft Connect Discussion Here is some code to workaround: static int CompareStringUsingSortKey(string s1, string s2) { SortKey sk1 = CultureInfo.InvariantCulture.CompareInfo.GetSortKey(s1); SortKey sk2 = CultureInfo.InvariantCulture.CompareInfo.GetSortKey(s2); return SortKey.Compare(sk1, sk2); }
UWP Windows 10 App memory increasing on navigation
Every time you navigate to a Page, you create a new instance of Page, but the previous Page is not disposed (even if the Page is already in the navigation stack). To prevent multiple allocation of same page, set NavigationCacheMode=”Enabled” attribute to the Page. Also, to minimize the memory allocation, you must override method OnNavigatedTo … Read more
Removing PDF invisible objects with iTextSharp
If the PDF which you are trying is a template/predefined/fixed then you can remove that object by calling RemoveField. PdfReader pdfReader = new PdfReader(../Template_Path.pdf”)); PdfStamper pdfStamperToPopulate = new PdfStamper(pdfReader, new FileStream(outputPath, FileMode.Create)); AcroFields pdfFormFields = pdfStamperToPopulate.AcroFields; pdfFormFields.RemoveField(“fieldNameToBeRemoved”);
Formal methods in C++ for safety critical software
A medical company I work with uses Coverity and Klocwork to check the code for possible problems such as resource leaks and uninitialized pointer getting used. However, these are tools and not standard for safety critical code. What I have seen is that MISRA has been working on a standard for C++. They started with … Read more
Hourly, Daily, Monthly Helper+Model methods
You can create daily,monthly and yearly data by using the same logic. You just have to replace Hour with Day,Month or Year. List<dynamic> dailyData = new List<dynamic>(); DateTime dayIterator = StartDate.Value; while (dayIterator.Hour <= ddvm.CurrentDay) { if (ddvm.DailyPaymentTotal != null && ddvm.DailyPaymentTotal.Count() > 0 ) { DailyPaymentTotalModel day = ddvm.DailyPaymentTotal.FirstOrDefault(hpt => hpt.DateTimeStamp == dayIterator); if … Read more
Status of __STDC_IEC_559__ with modern C compilers
I believe __STDC_IEC_559__ relies on some library features and can’t be defined solely by the compiler. See this post for some information. This is not uncommon for C — the compiler and the C library must sometimes cooperate in order to implement the entire standard. What you’re asking depends on the compiler. I think you … Read more
C# first class continuation via C++ interop or some other way?
There is the C# 5 CTP, which performs a continuation-passing-style transformation over methods declared with the new async keyword, and continuation-passing based calls when using the await keyword. This is not actually a new CLR feature but rather a set of directives for the compiler to perform the CPS transformation over your code and a … Read more
WPF Attached Events vs Non-Attached Events
The difference is mostly syntactic, both delegate references are being handled by WPF’s EventManager but what the attached events give you is the ability to declare generic functionality without needing to bloat all your classes’ implementation. In the case of a normal routed event, the class provides the interface to be able to at some … Read more