socket.setSendBufferSize() Method — Node.js Technical Interview Questions & Answers

socket.setSendBufferSize() Method

socket.setSendBufferSize() Method

  • socket.setSendBufferSize() Method is a Node.js topic. In plain words you use it for read a big CSV in an upload job. Don’t start with a slogan — start with that picture.
  • Smallest example: createReadStream. Type it, run it, and say what you see. If you can do that from memory, you know socket.setSendBufferSize() Method.
  • From the example next to this theory: socket.setSendBufferSize() Method: find user 2, then list names. Say both prints..
  • Trap: loading the whole file into RAM. Fix that before you talk about advanced Node.js.
  • Viva: what is socket.setSendBufferSize() Method? Then show createReadStream. Then name the trap.

Technical Interview Tip: What is socket.setSendBufferSize() Method? Show this: createReadStream. Trap: loading the whole file into RAM.

Code Examples for socket.setSendBufferSize() Method

socket.setSendBufferSize() Method — working example

// socket.setSendBufferSize() Method
const users = [
  { id: 1, name: "Asha" },
  { id: 2, name: "Ravi" },
];

function findUser(id) {
  return users.find((u) => u.id === id) ?? null;
}

console.log(findUser(2));
console.log(users.map((u) => u.name));

socket.setSendBufferSize() Method: find user 2, then list names. Say both prints.

How to Explain socket.setSendBufferSize() Method to an Interviewer

What is socket.setSendBufferSize() Method?

Used for read a big CSV an upload job Not just the heading

Give one small example of socket.setSendBufferSize() Method.

createReadStream socket.setSendBufferSize() Method: find user 2, then list names. Say both prints.

What mistake do beginners make with socket.setSendBufferSize() Method?

loading the whole file into RAM Show the fix

Where do you use socket.setSendBufferSize() Method?

an upload job read a big CSV