Function head()
returns the first element of the list, namely, the element with index [0]
.
Arguments:
- List <list>
Returns:
- First element <string>
Common Usage
Example: Calculate the first element of [1,2,3]
return head([1,2,3])
1
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Function head()
returns the first element of the list, namely, the element with index [0]
.
Arguments:
Returns:
Example: Calculate the first element of [1,2,3]
return head([1,2,3])
1
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