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Solutions for INSERT OR UPDATE on SQL Server
Assume a table structure of MyTable(KEY, datafield1, datafield2...) .
22 Answers
22
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How do I time a method's execution in Java?
Most of the searches on Google return results for timers that schedule threads and tasks, which is not what I want.
40 Answ...
.keyCode vs. .which
I thought this would be answered somewhere on Stack Overflow, but I can’t find it.
7 Answers
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Swapping two variable value without using third variable
One of the very tricky questions asked in an interview.
27 Answers
27
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Hidden Features of Java
After reading Hidden Features of C# I wondered, What are some of the hidden features of Java?
100 Answers
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How can I pretty-print JSON in a shell script?
Is there a (Unix) shell script to format JSON in human-readable form?
55 Answers
55
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Avoiding instanceof in Java
Having a chain of "instanceof" operations is considered a "code smell". The standard answer is "use polymorphism". How would I do it in this case?
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Select values from XML field in SQL Server 2008
Just looking at my XML field, my rows look like this:
9 Answers
9
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How do you switch pages in Xamarin.Forms?
How do you switch between pages in Xamarin Forms?
13 Answers
13
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No line-break after a hyphen
I'm looking to prevent a line break after a hyphen - on a case-by-case basis that is compatible with all browsers.
5 Answ...