Is there any way to know what was the last new entries that were added to a hashset ? In my program the first cycle adds [Emmy, Carl] and than on my second cycle it adds [Emmy, Dan, Carl] is there any
Good morning guys I have a hashset which has different objects Object has attributes GroupName MachineName
I\'m using a HashSet to store objects of a new type that I wrote. The type definition is of the following sort:
I\'ve overridden the hashCode() and equals() methods in my Person class so that two Person objects with the same name (a String) will be viewed as equal, but my set still contains two Persons with the
I w开发者_运维知识库ould like to load each line in a file into HashSet collection. Is there a simple way to do this?How about:
I just had a homework assignment that wanted me to add all the Java keywords to a HashSet. Then read in a .java file, and count how many times any keyword appeared in the .java file.
What I am trying to do is sum up the impact values in Hazard Class For example it will go through a list of occupants, find a hazard and get the impact amount from it. Then sum the total impact of al
I was just wondering, what is the best way to add several items to a HashSet at once? I\'m working on a homework assignment where the object is to iterate through a .java file and count the keywords
This question already has answers here: C# Hashset Contains Non-Unique Objects (3 answers) Closed 9 years ago.
I encountered this issue while working with the Java Collections API. Basically this is a support method for an implementation of Kruskal\'s algorithm for finding an MST. I created this class for impl
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