Nice tricks with Switch operator in JavaScript 17.09.201924.01.2021 ~ Roman Evaluating expressions inside Switch statement …
How to calculate ISIN checksum digit 11.01.201920.05.2024 ~ Roman ISIN consists of CUSIP with a prepended 2-letter country code and an appended checksum digit. In my opinion, the description of the checksum algorithm from wikipedia in the time of this writing is slightly vague. …
How to calculate CUSIP checksum digit 10.01.201920.05.2024 ~ Roman Here is my JS implementation of the algorithm which can be found on wikipedia …