Kotlin

Kotlin

Write concise, safe code with Kotlin. Learn language basics, coroutines, flows, collections, null safety, multiplatform, testing, and Android development with Jetpack. Build maintainable apps with idiomatic patterns and modern tooling.

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Answer

How can you create a singleton in Kotlin?

Naresh Beniwal

1y

379

1

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How does Kotlin work on Android?

Naresh Beniwal

1y

377

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What are some advanced strategies for managing state in a distributed real-time system using Kotlin?

Naresh Beniwal

1y

357

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How do you implement a real-time notification system in Kotlin?

Naresh Beniwal

1y

345

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How do you implement WebSockets in a Kotlin application to receive real-time data?

Naresh Beniwal

1y

328

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How do you write and execute SQL queries using Kotlin with Exposed?

Naresh Beniwal

1y

333

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Explain type inference in Kotlin.

Naresh Beniwal

1y

308

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What is the difference between a list and an array in Kotlin?

Naresh Beniwal

1y

340

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What is the best way to test database interactions in a Kotlin application?

Naresh Beniwal

1y

300

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What is Exposed, and how does it help with database access in Kotlin?

Naresh Beniwal

1y

291

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What is the significance of the val and var keywords in Kotlin?

Naresh Beniwal

1y

285

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How do Kotlin generics differ from Java generics?

Naresh Beniwal

1y

319

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Explain the concept of delegation in Kotlin.

Naresh Beniwal

1y

280

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What is the use of the inline keyword in Kotlin?

Naresh Beniwal

1y

305

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What are sealed classes, and when would you use them?

Naresh Beniwal

1y

361

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How does Kotlin support multiple inheritance?

Naresh Beniwal

1y

277

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What is the difference between an abstract class and an interface in Kotlin?

Naresh Beniwal

1y

366

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What is the significance of the val and var keywords in Kotlin?

Naresh Beniwal

1y

289

0

Answer

How does Kotlin handle null safety?

Naresh Beniwal

1y

321

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Explain the concept of lambda expressions in Kotlin.

Naresh Beniwal

1y

275

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CRUD Operations In Android SQLite - Kotlin

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