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 Categories >> Software >> Java Related >> Java J2EE >> Core Java
 
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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..    0  8
What is aggregation? cap-gemini   0  58
What is design pattern and there types? cap-gemini   0  34
How do you implement polymorphism in our day to day life? cap-gemini   0  57
Explain JSP life cycle cap-gemini   0  29
What is access modifiers? cap-gemini   0  35
What is OOPS Concept? cap-gemini   1  67
How to prevent to create multiple objects of a java class? tcs   2  151
public class Test { public static void main(String ar[]) { Integer a = 10; Integer b =10; Integer c = 145; Integer d = 145; System.out.println(a==b); System.out.println(c==d); } } igate   7  273
why abstract class does not have object creation value-labs   6  480
Java does not support multiple inheritance. how interface helps in the same? tcs   5  910
what is object slice? htc   2  272
take any 4 input numbers. like 2345.. wanted out put is All 16 combinations of the number 2345.. for example- taking input as 4565 output- 5654 4556 4655.. emphasis   2  577
what type of questions asked for barclays technologies pune please send urgent    0  257
solve (x-1)(x-9)=8; manhattan   0  205
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Un-Answered Questions
 
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What releases of Java technology are currently available? What do they contain? 279
Which of the following is not an isolation level in the JDBC 253
What is the exact difference in between Unicast and Multicast object? 145
What is design pattern and there types? 34
What is Applet Stub Interface ? 460
what is dafault constructor and paramererised constructor with example? 301
How to display names of all components in a Container? 477
What does those terms actually mean included in the j.d.k i.6? 304
Highest level event class of the event-delegation model? 418
Howto get an object that will perform date & time calculations then format it for output in some different locales with different date style.can ne1 tel me the answer of this question.pls 224
Draw a UML class diagram for the code fragment given below: public class StringApplet extends Applet { private Label sampleString; private Button showTheString; private ButtonHandler bHandler; private FlowLayout layout; public StringApplet() { sampleString = new Label(" "); showTheString = new Button (" Show the String"); bHandler = new ButtonHandler(); layout = new FlowLayout(); showTheString.addActionListener(bHandler); setLayout(layout); add(sampleString); add(showTheString); } class ButtonHandler implements ActionListener { public void actionPerformed(ActionEvent e) { samplestring.setText("Good Morning"); } } } Note: The methods need not be indicated on the diagram. 356
what is mean by ooad? where we are using? can you tell me any real time example? 280
What is the difference between Java1.4 and Java1.5 251
when to use ArrayList and when to use HashMap in webApplication. 866
Any one can explain how the inerface uses in java. give with example. 219
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