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How is the default submit button on an HTML form determined?
If a form is submitted but not by any specific button, such as
14 Answers
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How can one print a size_t variable portably using the printf family?
I have a variable of type size_t , and I want to print it using printf() . What format specifier do I use to print it portably?
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How to compare only date components from DateTime in EF?
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NOTE: at the time of writing this answer, the EF-relation was unclear (that was edited into the question after this was written). For correct approach with EF, check Mandeeps answer.
You can use the DateTime.Date property to perform a date-only ...
How do I debug an MPI program?
...e an MPI program which compiles and runs, but I would like to step through it to make sure nothing bizarre is happening. Ideally, I would like a simple way to attach GDB to any particular process, but I'm not really sure whether that's possible or how to do it. An alternative would be having each pr...
C++ “virtual” keyword for functions in derived classes. Is it necessary?
With the struct definition given below...
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What does cherry-picking a commit with Git mean?
Recently, I have been asked to cherry-pick a commit.
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How to choose the right bean scope?
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Introduction
It represents the scope (the lifetime) of the bean. This is easier to understand if you are familiar with "under the covers" working of a basic servlet web application: How do servlets work? Instantiation, sessions, shared va...
Android Log.v(), Log.d(), Log.i(), Log.w(), Log.e() - When to use each one?
...en but isn't necessarily an error. Kind of like a "hey, this happened, and it's weird, we should look into it."
Log.i: Use this to post useful information to the log. For example: that you have successfully connected to a server. Basically use it to report successes.
Log.d: Use this for debugging pu...
Visual C++: How to disable specific linker warnings?
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Add the following as a additional linker option:
/ignore:4099
This is in Properties->Linker->Command Line
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Is it better practice to use String.format over string Concatenation in Java?
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I'd suggest that it is better practice to use String.format(). The main reason is that String.format() can be more easily localised with text loaded from resource files whereas concatenation can't be localised without producing a new executab...