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What does the question mark and the colon (?: ternary operator) mean in objective-c?

... element (e.g. variable ?: anotherVariable) means the same as (valOrVar != 0) ? valOrVar : anotherValOrVar share | improve this answer | follow | ...
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How to add a line break in an Android TextView?

... answered Aug 19 '11 at 23:06 RonNRonN 2,27322 gold badges1111 silver badges22 bronze badges ...
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How do I convert a Django QuerySet into list of dicts?

... | edited Jan 27 '17 at 0:22 answered Oct 18 '11 at 17:55 ...
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How to convert an int value to string in Go?

... 805 Use the strconv package's Itoa function. For example: package main import ( "strconv" ...
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The executable gets signed with invalid entitlements in Xcode

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SQLAlchemy ORDER BY DESCENDING?

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MongoDB drop every database

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Disabling and enabling a html input button

...ash correctly wrote – marcolav Dec 10 '19 at 18:41 add a comment  |  ...
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Difference between break and continue in PHP?

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Concat all strings inside a List using LINQ

... answered Feb 18 '09 at 1:17 Ali ErsözAli Ersöz 14.5k1010 gold badges4747 silver badges6262 bronze badges ...