|No such thing as a small change|
Re: Comparing large filesby BrowserUk (Pope)
|on Feb 11, 2014 at 19:30 UTC||Need Help??|
I have two large (10Mg plus)
10 Milligram files? Must be light words :)
Assuming you mean 10 million, and you have at least 2GB of ram, then:
Load the first file of words into a hash.
Read the second file line by line and check if the word is in the hash.
Don't forget to chomp the newlines.
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