Answer Posted / anonymous

The performance of your program is improved by using String
builder. When trying to concatenate old string + new
string...A new memory is allocated for the new string and
the old one is copied onto the new one. This is quite a
lengthy procedure, though it happens internally, it will
have a major impact on the performance of your program. To
overcome, this problem you can go for String builder.

Is list passed by reference c#?

848

---

In the page load event I assigned dropdownlist’s datasource property to a valid list. On the submit button click.. The same datasource property is coming as null. Why?

816

---

Is typeof c#?

944

---

Is there hashmap in c#?

884

---

What is jit (just in time)?

934

---

What is pure abstract class in c#?

862

---

What debugging tools come with the .NET ssSDK?

1197

---

List down the access modifiers available in c#?

833

---

What is native image generator (ngen.exe)?

1185

---

What is a namespace server?

867

---

What is meaning of type safety in c#?

805

---

What is yield return in c#?

902

---

What is #region in c#?

896

---

What is the difference between malloc () and new?

980

---

What are extensions methods in c#?

829

---