Endpoint API actions http://api/v1/pets http://api/v1/pets/8765 GET List of all pets Get one pet POST Create a new pet – PUT Replace entire collection Replace or create a pet DELETE Delete all pets Delete one pet API endpoints parameters Path. Example: `/messages/123` Query. Example: `?query=something` or `?categories=cars,helicopters` Body. For non-GET requests. …

“Hello world” is actually very simple program on every programming language and it’s just writting to out stream or document or whatever simple two-words sentence – “Hello world”. There are several ways to write hello world script for browser. Optioin #1: Write in document: <script type="text/javascript"> document.write("Hello World!"); </script> Option …