I m working on a crawler and want to hash the urls that my crawler is crawled already. I have used hashcode() function but it is returning a null value. Is there any other efficient way for hashing them .Also i want to know abt hash functions related with string values...:-/
dipsn 0 Newbie Poster
~s.o.s~ 2,560 Failure as a human Team Colleague Featured Poster
Why doesn't the hashCode() method of URL suffice your needs?
destin 6 Junior Poster in Training
How can hashCode be returning null ? hashCode returns an int .
Also, if you are using the URL class, don't. Its equals and hashCode methods are broken. Use the URI class instead.
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