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How to define @Value as optional

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Analyze audio using Fast Fourier Transform

... | edited Jan 31 '17 at 22:18 Scott Stensland 20.6k99 gold badges7171 silver badges8484 bronze badges ...
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How do I check if a string is a number (float)?

... 22 I don't think that the code is perfect (but I think it's very close): it is more usual to put only the part being "tested" in the try claus...
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How do I reflect over the members of dynamic object?

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What's the difference between := and = in Makefile?

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How can I create a two dimensional array in JavaScript?

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Ruby on Rails console is hanging when loading

...r Mortensen 26.5k2121 gold badges9292 silver badges122122 bronze badges answered Aug 7 '14 at 0:53 cee-dubcee-dub 4,24611 gold bad...
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How do you launch the JavaScript debugger in Google Chrome?

...r Mortensen 26.5k2121 gold badges9292 silver badges122122 bronze badges answered Sep 15 '08 at 20:08 Omer van KloetenOmer van Kloeten ...
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Extract substring using regexp in plain bash

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Calling a function from a string in C#

...e. How do i call it? – Chagbert Sep 22 '15 at 8:23 1 FYI this doesn't work if you have overloaded...