👉 getid is a function in programming that returns an integer value based on a given string or number. It can be used to extract and manipulate unique identifiers, such as IDs or other identifiers in a database. For example: ```javascript const id = getid('John'); console.log(id); // Output: 12345 const id = getid(123); console.log(id); // Output: 12345 ``` getid is often