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Java J2EE (14736) - J2ME (151)
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how a servlet is instantiated, whether the container calls init() or by calling any other method? please somebody reply..
6 23418I have a problem wtih a program. The program logic is like this.......... from a class which extends midlet class i create object of a class(say canobj(word)) which extends canvas class by passing a string. the next statement is display.setCurrent(canobj); Everything is fine but the paint(Graphics g) method is not executed. What may the problem. please suggest me the answer.
2 5456which scenarios we go for jdbc,and which scenario we go for connection polling and wat r advantages and disadvantages using connection pooling.
TCS,
2 6719there 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.
1 3956Write a program for the problem: the array of inetegers indicating the marks of the students is given, U have to calculate the percentile of the students aaccording to this rule: the percentile of a student is the %of no of student having marks less then him. For eg: suppose Student Marks A 12 B 60 C 80 D 71 E 30 F 45 percentile of C = 5/5 *100 = 100 (out of 5 students 5 are having marks less then him) percentile of B = 3/5*100 = 60% (out of 5, 3 have markses less then him) percentile of A = 0/5*100 = 0%.
1 2262Input :14000 Output : hundred and fourteen thousand.(wrong) Desired output : fourteen hundred thousand.
2 6336there 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.
1 3096
What is a classloader in java?
what is reflection api? How are they implemented?
What is java string pool?
What is the first argument of the string array in main method?
What are the contents on web.xml in struts application ?
hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code
What is the locale class?
What is the resourcebundle class?
Write a program to find the whether a number is an Armstrong number or not?
What is an object in java and how is it created?
What is lazy class?
What is action chaining ?
Is minecraft 1.15 out?
Differentiate between static and non-static methods in java.
How does java handle integer overflows and underflows?
