Answer Posted / sudheer

string.Concat("DotNet","4.0");

Ans:DotNet4.0

What is the difference between dynamic and var in c#?

454

---

When Should You Call The Garbage Collector In .net?

544

---

What are the advantages of interface in c#?

497

---

What is the purpose of constructor in c#?

441

---

What is Custom attribute? How to create? If I'm having custom attribute in an assembly, how to say that name in the code?

506

---

---

What does == mean in c sharp?

507

---

What is the difference between int.parse and int.tryparse methods?

562

---

What are Regex / regular expressions ?

576

---

Do void methods have parameters?

484

---

Structs are not reference types. Can structs have constructors?

489

---

Explain acid rule of thumb for transactions in c#.

514

---

What is tpl in c#?

492

---

What is marshalling in c#?

472

---

Is visual c# free?

502

---

How does split work in c#?

476

---