Explain the difference between a trait and an abstract class?

1

---

What do you understand by apply and unapply methods in scala?

1

---

What do you mean by implicit parameters?

1

---

What are the types of strings available in kotlin?

154

---

Explain the data classes in kotlin?

171

---

Explain functions in kotlin?

188

---

Can you migrate the code from java to kotlin?

180

---

How to declare a variable in kotlin?

198

---

Can you migrate the code from java to kotlin? If yes how do you do it?

178

---

What do you mean by kotlin string interpolation?

174

---

State the differences between val and var?

201

---

What is the difference between declaration variable using val or var in kotlin?

159

---

Explain kotlin’s null safety?

297

---

State the advantages and disadvantages of kotlin?

229

---

Why is kotlin preferred over java?

179

---