Thanks for开发者_如何学运维 the help from Zirak In my previous post i implemented the following in JavaScript:
I have a Java question. I\'m trying to implement Comparable in my class.Based on my research, the statement for my class would be:
Is quaternion comparison possible? I\'m writing a Java class of Quaternions and I want to implement the Comparable interface to use the Collections.sort(List<Quaternion>) facility. I\'m not expe
When this class is created.. public static class TreeNode<E extends Comparable<E>> 开发者_运维知识库what does the <E extends Comparable<E>> mean?That is a generic constraint
Is there anyway I can define a sequence/order for all objects in a JVM so that for any two distinct objects o1 or o2, there\'s a well defined rule that says either o1 > o2 or o2 > o1 and o1 == o2 if a
I want my class to implement the Comparable interface. Which of the following appr开发者_如何转开发oaches is correct
I searched for this question, but I only found one thread that was kind of confusing, so I\'m going to ask here for what I hope will be a clearer answer.
I just found this statement: \"One can greatly increase the perform开发者_开发问答ance of compareTo by comparing first on items which are most likely to differ\". Is it true? And if it is, why?Conside
I\'m just not sure how to approach this problem. This is the error message I\'m getting: Exception in thread \"main\" java.lang.NullPointerException
I want to use a SortedSet with Grails, but all I get is a MissingMethodException. The class that contains the sorted set looks like this:
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