I have a hash %Hash whose keys are names of xml files and values are an array of line/lines present in the xml files.Now i want to print the data of the hash in such a way that only the "keys that have a value" needs to be printed.
For example OUTPUT of my code is as follows
acer.xml' => [],
tools.xml' => [],
files.xml' => [
'organize/file/load.c#6''embark/fi
+les/data.c#4'
],
multimedia.xml' => [],
I want the output to be like
KEYS:files.xml
Values:organize/files/load.c#6
embark/files/data.c#4
I tried to use the below code but the values are getting printed as array references and all the keys and values are getting printed.Please help
foreach my $key ( keys %Hash ) {
my $value = $Hash{$key};
print "KEYS:$key
VALUES:$value\n";
}
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