< 1 min readIn the context of computer science and software engineering, “publish/subscribe” (pub/sub) is a messaging pattern in which senders of messages (publishers) do not send messages directly to specific receivers (subscribers). Instead, subscribers register their interest in messages of a particular topic, and publishers distribute messages to all subscribers who are interested in that topic. This…
< 1 min readBig O notation is a way of expressing the performance or complexity of an algorithm, and it is commonly used in computer science to describe the execution time or space required by an algorithm. In simple terms, Big O notation represents the worst-case scenario for the performance of an algorithm. It describes how the execution…
5 min readI have always been fascinated by the programming languages. I always try out different programming languages and always interested to learn internals by cherry picking its feature; one at a time. The story behind all those design choices is always exciting and something worth to pursue. Over the years I have learned a lot of programming languages,…
