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apni coding @[email protected]

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in the future - u will be able to do some more stuff here,,,!! like pat catgirl- i mean um yeah... for now u can only see others's posts :c

apni coding
Posted 9 hours ago

💡 Brain Teaser
Which MongoDB command is used to retrieve documents?

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apni coding
Posted 1 day ago

💡 Brain Teaser
What is req.params in Express used for?

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apni coding
Posted 2 days ago

💡 Brain Teaser
What is the result of this query in MongoDB?
db.users.find({ name: { $in: [] } });

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apni coding
Posted 3 days ago

💡 Brain Teaser
What does useEffect(() => {}, []) mean in React?

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apni coding
Posted 4 days ago

💡 Brain Teaser
Which one ensures data consistency in MongoDB during multi-document operations?

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apni coding
Posted 5 days ago

💡 Brain Teaser
In Node.js, what does this return?
console.log(typeof null);

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apni coding
Posted 6 days ago

💡 Brain Teaser
Which of these is true about Express middleware?

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apni coding
Posted 1 week ago

💡 Brain Teaser
What is the output of this MongoDB query?
db.users.find({ age: { $gte: 25, $lte: 25 } });

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apni coding
Posted 1 week ago

💡 Brain Teaser #1
What will this print in React?
const [count, setCount] = useState(0);
setCount(count + 1);
setCount(count + 1);
console.log(count);

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apni coding
Posted 1 week ago

💡 Brain Teaser! 🤔
What will the following code print?
Integer a = 128, b = 128;
System.out.println(a == b);

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