C++ tends to be my go-to language for technical interviews as it was what I was trained in academically and what I studied as I prepped to enter the job market. For writing full scale applications C# has become my go-to simply because I use it everyday and it's most familiar to me on a "bigger than a single algorithm" scale at this point.
On a side note, I'm taking some online courses in Python and loving its simplicity so far!
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