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← Lists
hd
| Package | bios |
| Source file | (native) |
| Nature | Function |
| Type | fun list a1 -> a1 |
Usage
hd
| Type | ||
|---|---|---|
| list a1 | A list | |
| a1 | The first element of the list |
Description
This function returns the first element of the list , or nil if is empty.
Seen in
On the same topic
- arrayFromList
- conc
- doubleListCompress
- filter
- find
- inList
- insert
- list
- listGet
- listLast
- listLength
- listMatchHead
- map
- reduce
- remove
- reverse
- test
- tl
- tripleListCompress
- visit
'Perfection is reached, not when there is nothing left to add,but when there is nothing left to
remove.'
Antoine de St-Exupéry
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