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Check that file exists: Difference between revisions
→{{header|D}}
Line 276:
=={{header|D}}==
<lang d>import std.
import std.file: exists;
import std.path: sep;
void verify(string name) {
if (name.exists())
else
writeln("'", name, "' doesn't exist");
}
void main() {
// check in current working dir
verify("input.txt
verify("docs");
// check in root▼
verify(sep~"input.txt"); verify(sep~"docs");▼
▲ // check in root
verify(sep ~ "docs");
}</lang>
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