In my frontend projects, I normally use oauth2 implemented internally by my backend team. The only problem with this authentication solution is the fact that every time our user was hitting the refresh button, the authentication mechanism was being fired…

Nowadays in job interviews it is common to have a quiz that asks the candidate to solve some problems that look simple at first but that are actually not simple at all. Some of questions are so complex that some of the best minds in the computer science field took a couple of decades to find an…