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Check that file exists: Difference between revisions
add SmallBASIC example
imported>J7M (add SmallBASIC example) |
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ENTER FILENAME TO CHECK? NOFILE.DOC
'NOFILE.DOC' IS NOT HERE.</pre>
==={{header|SmallBASIC}}===
<syntaxhighlight lang="qbasic">
if(isdir("docs")) then print "directory docs exist"
if(isdir("/docs")) then print "directory /docs exist"
if(isfile("input.txt")) then print "file input.txt exist"
if(isfile("/input.txt")) then print "file /input.txt exist"
</syntaxhighlight>
=={{header|BASIC256}}==
<syntaxhighlight lang="basic256">subroutine opener (filename$)
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