What is a blocking code in node.js?

543

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Which module is used for buffer based operations in node.js?

537

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What we use buffer class in node.js?

496

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How do you close a file using node.js?

525

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What is the use of settimeout() function in node.js?

574

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What is a callback?

512

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Which module is used for web based operations in node.js?

541

---

Why we use node.js?

535

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How to check the already installed dependencies using npm?

494

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What is an event loop?

471

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What are global installations of dependencies?

466

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How to handle the “unhandled exceptions” in node.js?

605

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What is the use of setinterval() function in node.js?

492

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What tool and ide is used for node.js?

496

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How do you delete a file using node.js?

579

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