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6315 câu hỏi phỏng vấn Full-Stack, Coding & System Design Interview
Bộ lọc:
What is the idiomatic way to remove duplicate strings from array?
Where should I use var and where val ?
What is a data class in Kotlin?
What is basic difference between fold and reduce in Kotlin? When to use which?
What is a primary constructor in Kotlin?
How to correctly concatenate a String in Kotlin?
How to initialize an array in Kotlin with values?
What is the difference between var and val in Kotlin?
What is the difference between suspending vs. blocking?
May you briefly compare Kotlin vs Java?
What is the difference between const and val ?
How would you create a singleton with parameter in Kotlin?
What are the advantages of Kotlin over Java?
What is the difference between List and Array types?
What is a purpose of Companion Objects in Kotlin?
How is it recommended to create constants in Kotlin?
What is the difference between open and public in Kotlin?
What is the Kotlin double-bang !! operator?
What are scope functions in Kotlin?
val mutableList vs var immutableList . When to use which in Kotlin?
What are some disadvantages of Kotlin?
What is the idiomatic way to deal with null able values, referencing or converting them?
Explain advantages of when vs switch in Kotlin
What are coroutines in Kotlin?
What is the purpose of Unit-returning in functions? Why is VALUE there? What is this V ALUE ?
Explain lazy initialization in Kotlin
What is lateinit in Kotlin and when would you use it?
How are extensions resolved in Kotlin and what doest it mean?
Why would you use apply in Kotlin?
What is the equivalent of Java static methods in Kotlin?
May you use IntArray and an Array<Int> is in Kotlin interchangeably?
What is a difference between a class and object in Kotlin?
Explain the null safety in Kotlin
What is suspending function in Kotlin?
When would you use Elvis operator in Kotlin?
When to use lateinit over lazy initialization in Kotlin?
How can I create static m...
What is Coroutine Scope and how is t...
Why is there no stat...
What are Object expressions i...
Provide a real use case when ...
What is Kotlin backi...
Explain the difference between...
What is the difference between launch/jo...
How Kotlin coroutines are b...
What is the difference betwee...
Explain the difference betwee...
What is The Billi...
How does the reified k...
When to use and do not use a...
What is a motivation to make classes final by de...
Why do we use companion object as a kind of ...
What is the difference between ...
What is SAM Conv...