Node.js · Theory

dgram.createSocket() Method

Theory

235/723

dgram.createSocket() Method

dgram.createSocket() Method is a Node.js topic. In plain words you use it for a short dgram.createSocket Method example in a script or API on localhost. Don’t start with a slogan — start with that picture.

Smallest example: the smallest dgram.createSocket Method example you can type. Type it, run it, and say what you see. If you can do that from memory, you know dgram.createSocket() Method.

From the example next to this theory — dgram.createSocket() Method: find user 2, then list names. Say both prints..

Trap — only saying “dgram.createSocket Method” with no example. Fix that before you talk about advanced Node.js.

Viva: what is dgram.createSocket() Method? Then show the smallest dgram.createSocket Method example you can type. Then name the trap.

Exam tip

What is dgram.createSocket() Method? Show this: the smallest dgram.createSocket Method example you can type. Trap: only saying “dgram.createSocket Method” with no example.

Example

// dgram.createSocket() 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));

dgram.createSocket() Method: find user 2, then list names. Say both prints.

Short notes

Defdgram.createSocket() Method — a short dgram.createSocket Method example in a script or API on localhost.
Rulethe smallest dgram.createSocket Method example you can type
Traponly saying “dgram.createSocket Method” with no example
Usea script or API on localhost

Node.js · Theory

dgram.createSocket() Method

← All stacks

Theory

235/723

dgram.createSocket() Method

Smallest example: the smallest dgram.createSocket Method example you can type. Type it, run it, and say what you see. If you can do that from memory, you know dgram.createSocket() Method.

From the example next to this theory — dgram.createSocket() Method: find user 2, then list names. Say both prints..

Trap — only saying “dgram.createSocket Method” with no example. Fix that before you talk about advanced Node.js.

Viva: what is dgram.createSocket() Method? Then show the smallest dgram.createSocket Method example you can type. Then name the trap.

Exam tip

What is dgram.createSocket() Method? Show this: the smallest dgram.createSocket Method example you can type. Trap: only saying “dgram.createSocket Method” with no example.

Example

// dgram.createSocket() 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));

dgram.createSocket() Method: find user 2, then list names. Say both prints.

Short notes

Defdgram.createSocket() Method — a short dgram.createSocket Method example in a script or API on localhost.
Rulethe smallest dgram.createSocket Method example you can type
Traponly saying “dgram.createSocket Method” with no example
Usea script or API on localhost

dgram.createSocket() Method

Example

Short notes

Questions

dgram.createSocket() Method

Example

Short notes

Questions