Node.js · Theory

console.info() Method

Theory

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console.info() Method

Don’t start console.info() Method with jargon. Start with console.info Method on Riya's board. That is the whole point.

Keep console.info() Method small. Riya should finish console.info Method on Riya's board in a few lines, not a 40-line dump.

console.info() Method exists so Riya can keep console.info Method on Riya's board correct in lab hour.

Riya ships console.info() Method in lab hour. That is the use case worth saying.

If console.info Method on Riya's board breaks under console.info() Method, check skipping the failure case for console.info Method first.

After console.info() Method, Riya should still remember skipping the failure case for console.info Method.

One breath for console.info() Method, then console.info Method on Riya's board, then skipping the failure case for console.info Method. Sit down.

Exam tip

For console.info() Method: definition + lab hour + one failure.

Example

// console.info() 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));

console.info() Method: find user 2, then list names. Say both prints.

Short notes

Defconsole.info() Method — Riya uses it for console.info Method on Riya's board in lab hour.
Ruleconsole.info() Method → one console.info Method step Riya can write from memory.
Rememberconsole.info() Method + an Express route (lab hour).
Useconsole.info() Method in lab hour (console.info Method on Riya's board).
Trapconsole.info() Method — skipping the failure case for console.info Method.
Exconsole.info() Method → console.info Method on Riya's board.

// console.info() 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));

console.info() Method

Example

Short notes

Questions

console.info() Method

Example

Short notes

Questions