Consider the sample code given below: Abstract Name public abstract class Name { private String name; public Name(String name)
Sometimes I need to implement an obj\'s hashCode() method by combining the hashCodes of its several instance members. For example, if th开发者_JAVA百科e combinational obj has members a, b, and c, I of
There are two sets of URL, both contains millions of URLs. Now, How can I get an URL from A that is not in B. What\'s The best methods?
I was playing around with Dictionary and stumbled across the below scenario public class MyObject { public string I { get; set; }
im sorry if this is a stupid question but i was curi开发者_StackOverflow中文版ous, i have this code that translates into my name im wondering what hash function its using, i thought it was md5
Here\'s 3 example md5 hashes $ md5 -s \"1\" && md5 -s \"2\" && md5 -s \"3\" MD5 (\"1\") = c4ca4238a0b923820dcc509a6f75849b
I know the ideal hashcode algorithm is a research area, but what sensible things can I do to minimise collisions 开发者_Go百科and why do they work?
I have a Java HashMap whose keys are instances of java.lang.Object, that is: the keys are of different types. The hashCode values of two key objects of different types ar开发者_StackOverflow社区e like
I have set up a circular linked list data structure that represents a word, and each element in the list is a letter from the word. At the bottom of my question are the class definitions of the list a
I\'m curious why Object.toString() returns this: return getClass().getName() + \"@\" + Integer.toHexString(hashCode());
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