A versatile calculator built in Java that toggles between basic and scientific modes. Features include displaying previous answers (ANS), showing both input and output (I/P), and smooth switching ...

Using this information, the calculator estimates two core figures. One is your basal metabolic rate (BMR), which is the number of calories your body burns at rest. The other is your total daily ...

Shorten a long URL to a unique, hash-based short URL (generated by the backend) Redirect users from a short URL to the original URL Collision detection and resolution for short URLs All timestamps are ...