Check that file exists: Difference between revisions

(added langur language example)
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=={{header|langur}}==
Use theThe prop() function, which returns a hash of file/directory properties.
{{works with|langur|0.12.7}}
<syntaxhighlight lang="langur">val .printresult = f(.file) {
write .file, ": "
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}
} else {
writeln "nothingnot found or not accessible"
}
}
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