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COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
I often find these three variants:
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Why is using a wild card with a Java import statement bad?
It is much more convenient and cleaner to use a single statement like
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Is it better to use C void arguments “void foo(void)” or not “void foo()”? [duplicate]
...-declarator ( parameter-type-list )
direct-declarator ( identifier-list_opt )
so only the identifier-list version can be empty because it is optional (_opt).
direct-declarator is the only grammar node that defines the parenthesis (...) part of the declarator.
So how do we disambiguate and us...
What are the differences between delegates and events?
...to buy the newspaper my point right or wrong?
– Rahul_Patil
Apr 15 at 8:57
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Spinlock versus Semaphore
What are the basic differences between a semaphore & spin-lock?
11 Answers
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Optional Methods in Java Interface
From my understanding if you implement an interface in java, the methods specified in that interface have to be used by the sub classes implementing the said interface.
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How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
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Important not to set Xib view class as ResuableCustomView, but Owner of this Xib. Otherwise you will have error.
– Re...
Executors.newCachedThreadPool() versus Executors.newFixedThreadPool()
newCachedThreadPool() versus newFixedThreadPool()
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How to add a custom Ribbon tab using VBA?
...ns:mso=""http://schemas.microsoft.com/office/2009/07/customui"">" & _
"<mso:ribbon></mso:ribbon></mso:customUI>"
Open path & fileName For Output Access Write As hFile
Print #hFile, ribbonXML
Close hFile
End Sub
Call LoadCustRibbon sub in the Wookbook open even and ca...
Add regression line equation and R^2 on graph
I wonder how to add regression line equation and R^2 on the ggplot . My code is:
9 Answers
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