Java Collections Framework
Java Collections Framework
Given a collection of 1 million integers, all ranging between 1 to 9, sort them in Big O(n) time
Upasana | November 22, 2020 | 2 min read | 669 views | Java Coding Challenges algorithm-datastructures
This is a typical Integer Sorting problem with a constraint that the number range to sort is very limited in spite 1 million total entries. Integer Sorting with limited range is achieved efficiently with Bucket Sorting.
Read ArticleFail-Safe vs Fail-Fast Iterator in Java Collections Framework
Upasana | July 16, 2018 | 3 min read | 896 views
In the face of concurrent modification, the fail-fast iterator fails quickly and cleanly, rather than risking arbitrary, non-deterministic behavior at an undetermined time in the future
Read ArticleWhat is difference between Vector and ArrayList, which one shall be preferred
Upasana | December 25, 2017 | 1 min read | 238 views
Both Vector and ArrayList offer similar functionality except few differences between the two, we will examine both classes in this article.
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