i have make jar file but when i click in this file then arr swhow "no faund main class" plese help me in this problem becose i want to make a jar file as a dxdcutable file

1 Answers  

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Name primitive java types.

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what is the function of OS

3 Answers  

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Write a class which checks whether a given number is prime or not. Write another class to implement the behavior of previous class and print the series of twin prime number upto a given range.

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Can optional be null?

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why is java not 100% oops?

5 Answers   IBM,

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Why java is better than node.js?

0 Answers  

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What are all the documents have you involved in preparation of a Project as a Project Lead?

2 Answers  

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there are 67 seats in train . there are only 5 seats in a row and in last row there are only 2 seats. One person can reseve only 5 seat at a time. If person reserving seat , the care is atken that he may get all in row. if seats are not available in row then the arrangement is so that person group get nearby seats. the following class is given public class seat { char name; int seat; boolean isSeatempty } 1.Draw require class digram and object diagram. 2.Write function seatallot(int noofperson) to allocate seat with seat nuber printed for the each name.

0 Answers   Sapient,

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Why java?

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What is repository pattern in java?

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What is setstring method in java?

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