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What does “var FOO = FOO || {}” (assign a variable or an empty object to that variable) mean in Java

...for. :) – Spudley Jun 22 '11 at 12:32 1 i like to say it's the #ifndef/#define for javascript :)...
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Showing the stack trace from a running Python application

... | edited Sep 25 '08 at 9:32 answered Sep 25 '08 at 8:29 To...
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Modify tick label text

... answered Sep 22 '13 at 16:32 CT ZhuCT Zhu 41.3k99 gold badges9494 silver badges110110 bronze badges ...
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Initialize class fields in constructor or at declaration?

... kokoskokos 39.8k55 gold badges3232 silver badges3232 bronze badges 4 ...
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Anyone else find naming classes and methods one of the most difficult parts in programming? [closed]

...| edited Apr 14 '15 at 20:32 community wiki 4 r...
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C# HttpClient 4.5 multipart/form-data upload

..., the HttpClient Dispose doesn't really do anything (stackoverflow.com/a/54326424/476048) and the internal handlers are managed by the HttpClientFactory. – Berin Loritsch Jul 15 '19 at 12:43 ...
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What is a good use case for static import of methods?

... ktulinho 3,14277 gold badges2323 silver badges3030 bronze badges answered Jan 7 '09 at 17:01 RossRoss 8,660...
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PHPUnit: assert two arrays are equal, but order of elements not important

... Valentin DespaValentin Despa 32.6k1616 gold badges7272 silver badges9898 bronze badges ...
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How to check if hex color is “too black”?

... answered Sep 7 '15 at 15:32 skaleeskalee 10.5k66 gold badges4444 silver badges5454 bronze badges ...
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JavaScript math, round to two decimal places [duplicate]

...is degree is important I've found this answer: https://stackoverflow.com/a/32605063/1726511 Which seems to work well with all the tests I've tried. There is one minor modification required though, the function in the answer linked above returns whole numbers when it rounds to one, so for example 99....