How to create and run runnable jar file of a Java Project.

4 Answers   HCL, TCS, Tech Mahindra, US Consulate, Wipro,

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Why the program getting error if we don't use String args[] in main(), even in the case of not getting any arguments from command line?

1 Answers  

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how to store and retrive a set of values without using an array

8 Answers   FCS, HCL, Maximus,

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1+(2*3)+(4*5*6)+(7*8*9*10)+... specified input value

1 Answers   MAQ,

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how to print a message to console without using main() function?(do not use even static blocks also.)

14 Answers   Google, Zoho,

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Why we r using String args[] in main() even though v r not passing any arguments in command line?

2 Answers  

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How Can I Trace A Java Program . Please Give Me Step by Step Process

1 Answers   IBM,

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For printing a message we use System.out.println in normal programs. We use String msg="text....."; Can't we use String msg=" " in normal programs and System.out.println("........") in applets. Please answer this question?

0 Answers  

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Bubble Sort. java thereafter the user will be asked to inpout the size of the list,sort the list in ascending order and display the sorted list in a horizontal manner???

0 Answers  

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is public static void main() work in java?is "String arg[]" needed as argument?

4 Answers   Tech Mahindra,

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we compile any program bu c:/>javac prog.java and run as c:/>java prog Here what's the meaning of c in javac. We have java Interpreter but not compiler.Then why we have to use javac. Please answer this question?

2 Answers  

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does anyone know the code to display a triangle using a applet?

1 Answers  

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