JEP 431: Sequenced Collections has been promoted from Candidate to Proposed to Target status for JDK 21. It proposes introducing "a new family of interfaces that represent the concept of a collection whose elements are arranged in a well-defined sequence ... (more…)

TLDR; Java has a few different ways of comparing variables and objects with one another. ==, equals(), compareTo() and compare(). Java provides various operators such as == and != which check for equality and inequality respectively. They are used in a pr... (more…)

GitHub copy of the NTS/TeX source code from 2001. Contribute to jamespfennell/new-typesetting-system development by creating an account on GitHub. (more…)

The Java hashmap is a widely used data structure! Won't it be awesome if you knew how it actually works behind the scenes? (more…)

The challenge It’s the academic year’s end, fateful moment of your school report. The averages must be calculated. All the students come to you and entreat you to calculate their average for them. Easy ! You just need to write a script. Return the average... (more…)