What is the use of System class?

0 Answers  

---

solve this is my problem byte a=40,byte b=50 both add value is 90 this is with in range of byte... byte range is -128to 127.... why this pgm gives error like type mismatch.... package javapgms; public class byte1 { public static void main(String args[]) { byte a=40,b=50; byte c=a+b; System.out.println(c); } } note : dont use int k... a,b,c are in byte range... mind it..

2 Answers  

---

Why is stringbuffer thread safe?

0 Answers  

---

What are the two environment variables that must be set in order to run any java programs?

0 Answers  

---

Write the code for Palindrome ?

2 Answers   Bally Technologies,

---

---

How do you compare values in java?

0 Answers  

---

Can a double value be cast to a byte?

3 Answers  

---

What is a parameter in matrices?

0 Answers  

---

Can we convert list to set in java?

0 Answers  

---

What is deserialization and how do we do deserialization?

3 Answers   Synechron,

---

using equals method overriding which objects are compared?i.e same class objects or other class objects?Explain me.

4 Answers  

---

methods in Applet?

1 Answers  

---