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How do I find duplicate values in a table in Oracle?
What's the simplest SQL statement that will return the duplicate values for a given column and the count of their occurrences in an Oracle database table?
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JavaScript inheritance: Object.create vs new
In JavaScript what is the difference between these two examples:
4 Answers
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C# Interfaces. Implicit implementation versus Explicit implementation
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Removing multiple keys from a dictionary safely
I know how to remove an entry, 'key' from my dictionary d , safely. You do:
14 Answers
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Why C# fails to compare two object types with each other but VB doesn't?
I have two objects in C# and don't know if it's Boolean or any other type.
However when I try to compare those C# fails to give the right answer.
I have tried the same code with VB.NET and that did it !
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Nodejs Event Loop
Are there internally two event loops in nodejs architecture?
7 Answers
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Is there a Max function in SQL Server that takes two values like Math.Max in .NET?
I want to write a query like this:
29 Answers
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How to check for a valid Base64 encoded string
...y in C# to see if a string is Base 64 encoded other than just trying to convert it and see if there is an error? I have code code like this:
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