Programming & Software Q&A | CollectiveSolver - Recent questions tagged scala-mask-number-stars-except-last-4-digits https://collectivesolver.com/tag/scala-mask-number-stars-except-last-4-digits Powered by Question2Answer How to mask a number with stars except the last 4 digits in Scala https://collectivesolver.com/102435/how-to-mask-a-number-with-stars-except-the-last-4-digits-in-scala https://collectivesolver.com/102435/how-to-mask-a-number-with-stars-except-the-last-4-digits-in-scala Tue, 06 Oct 2026 14:46:06 +0000