costa

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costa has asked 23 questions and find answers to 12 problems.

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costa questions

Why does the compiler reject a constant default parameter value with "E2026 Constant expression expected"?
Is there in scala the equivalent of the c# nameof?
Is there a java lambda expression equivalent of the C# linq let?
ThreadLocal performance vs using parameters
Why is the plus sign (+) before a string value accepted in Oracle?
HtmlAgilityPack: Could someone please explain exactly what is the effect of setting the HtmlDocument OptionAutoCloseOnEnd to true?
dll versions displayed in visual studio .Net not reflecting the referenced dll file/product versions
Why do I get the error C1033: cannot open program database in VS 2010
TListView SelCount reporting the wrong number of items in a virtual list
Validation and capturing errors using an algebra

costa answers

Update and Insert When Condition is Matched in TSQL-Merge
changing background colors of grid rows dynamically in extjs 4.2.2
ThreadLocal performance vs using parameters
How I can change the color of a TPanel with the VCL Styles enabled?
System.ServiceModel.CommunicationException: The underlying connection was closed
SQLProvider won't work for any database type. No types from SqlTypeProvider [F#][macOS]
ExtJS 5.1.1 Immediately fire binding in ViewModel
How to inject Application in Play Framework 2.5 template
How to configure a different virtual directory for web site project with Visual Studio 2015