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Swapping two variable value without using third variable
One of the very tricky questions asked in an interview.
27 Answers
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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...
How to get Android crash logs?
I have an app that is not in the market place (signed with a debug certificate), but would like to get crash log data, whenever my application crashes. Where can I find a log of why my app crashed?
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How to get mouse position in jQuery without mouse-events?
I would like to get current mouse position but I don't want to use:
7 Answers
7
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Is R's apply family more than syntactic sugar?
...regarding execution time and / or memory.
5 Answers
5
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