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Programming-Idioms

History of Idiom 12 > diff from v104 to v105

Edit summary for version 105 by programming-idioms.org:
[Scala] Variable name x
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Version 104

2020-04-26, 14:56:45

Version 105

2020-04-26, 14:57:11

Idiom #12 Check if list contains a value

Check if list contains a value x.
list is an iterable finite container.

Illustration

Idiom #12 Check if list contains a value

Check if list contains a value x.
list is an iterable finite container.

Illustration
Extra Keywords
array vector member membership
Extra Keywords
array vector member membership
Code 
val items: Seq[String] = List("manish", "b", "c")
items.contains("ish")
Code 
items.contains(x)