Anyone have a simple technique for obtaining a unique list of elements from
an XML file?
Am looking for something that will identify the first opening tag ie
<thistag> and the single tag <anothertag/> so that I get an array of tags
that I can print out. Having a bit of trouble with regex to get something
Basic idea I had is to open file, read through each line with regex, add
matches to array, and then do unique elements of array and write to another
Is there a better way?
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