Determine if a string is numeric: Difference between revisions
Added GNU APL (APL2) version
(Added GNU APL (APL2) version) |
|||
Line 916:
⊃⎕VFI '-' ⎕R '¯' ⊣ '152 -3.1415926 Foo123' ⍝ Simple: (ditto)
1 1 0</lang>
{{works with|GNU APL}}
<lang apl>
{∧/⍵∊(⊃,¨'0123456789¯.+')}¨'152' '¯3.1415926' 'Foo123'
1 1 0
</lang>
=={{header|AppleScript}}==
| |||