❓ Check If Object Is Empty in JavaScript 🤯 Simple interview question that traps many developers 👀 — Use Object.keys(obj).length === 0 — Most reliable way to check empty objects — Works in interviews & real-world projects 🔥 Must-know JavaScript trick for every frontend developer. 👉 Like ❤️ | Share 🔁 | Follow @mohitdecodes 🔔 Daily coding reels & interview prep #javascript #jsinterview #coding #webdevelopment #mohitdecodes | MohitDecodes
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JavaScript length: como e quando utilizar essa propriedade
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Learn how to check string length for password validation, username checks, and form validation. This simple trick works for any text input validation in your JavaScript projects!💡 Key Points: Use .length property (no parentheses!) Perfect for form validation Empty strings have length 0 Escape sequences count as 1 character 🎓 Part of my JavaScript Zero to Advanced course💬 Comment "length" if this helped you!👉 Follow for daily JavaScript tips!#JavaScript #Coding #Programming #WebDevelopment #L
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