Check that file exists: Difference between revisions
→{{header|APL}}
(GNU APL example) |
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Line 288:
=={{header|APL}}==
<lang apl>
h ← ⎕fio['fopen'] '
h
7
⎕fio['fstat'] h
66311
⎕fio['fclose'] h
0
h ← ⎕fio['fopen'] '
h▼
¯1▼
h ← ⎕fio['fopen'] '/'▼
h
7
⎕fio['fstat'] h
66311
⎕fio['fclose'] h
0
▲ h
▲¯1
</lang>
|