Timeline for Is there a null-coalescing (Elvis) operator or safe navigation operator in javascript?
Current License: CC BY-SA 3.0
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| Jul 7, 2011 at 16:42 | comment | added | Frédéric Hamidi |
@Cameron, indeed, but that's mentioned in the question and seems to be the questioner's intent. "" or 0 might be unexpected, though :)
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| Jul 7, 2011 at 16:41 | comment | added | Cameron |
+1, I forgot || could be used that way. Be aware that this will coalesce not only when the expression is null, but also when it's undefined, false, 0, or the empty string.
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| Jul 7, 2011 at 16:36 | history | answered | Frédéric Hamidi | CC BY-SA 3.0 |