Programming-Idioms

History of Idiom 12 > diff from v13 to v14

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Version 13

2015-08-21, 23:06:06

Version 14

2015-08-22, 06:42:01

Idiom #12 Check if list contains a value

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

Idiom #12 Check if list contains a value

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

Pascal

Code

result := false;
for e in items do 
	if e=x then
		begin
			result := true;
			break;
		end

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