Python . get the last n lines from all sessions. You can break web development into two different categories: frontend (client-side) and backend (server-side). The visual aspects of the website that can be seen and experienced by users are frontend. The necessary user data is presented nicely visually, with frontend code created by a frontend developer, to the right user that has access to it. Flexibility for admins. The backend, on the contrary, is the part of the website users cannot see and interact with. state.checkpoints.dir: Refresh interval for the web-frontend in milliseconds. Senior executives and managers tend to have the most years of coding experience, while those working in data science and machine learning tend to have the least, on average less than even an academic researcher. The backend, on the contrary, is the part of the website users cannot see and interact with. HTTP requests arrive from the browser at the backend. Simplify data protection with built-in backup management at scale. On the other hand, everything that happens in Render an HTML template with a