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
1435I have an HashMap object, which has with key and value pair. It has 10 keys and values in that object. Now the question is I want insert new key and value in middle or any where in that list but not at the end or at the top. Is it possible or not. If yes how can we achieve this one?
2 6253How can we handle runtime exceptions? write one sample program? Can we write runtime exceptions beside the throws key word? if yes write sample program?
1 6684We are seeing so many videos/audios as many web sited. But question is these videos or audios are stored in Databases ( Oracle, Mysql, Sybase,... ) or stored any file directory from there they will give the link for that? Pls explain and give sample code to achieve this one? Thanks, Seenu.
1478JSP is by default thread safe or not? what is the meaning of isThreadSafe="true" and isThreadSafe="false". Explain it? Thanks, Seenu
9 28889Write program to print Hello World and print each character address in that string and print how many times each character is in that string? Ex: H: 0 & 1 e:1 & 1 l :2,3,8 & 3 o:4,6 & 2 w:5 & 1 r: 7 & 1 d 9 & 1
7 11183how to know the total memory occupied by the objects in the ArrayList(Array list may contain duplicate objects)
1895"We cannot create an object of interface but we can create a variable of it". Discuss the statement with the help of an example. (Plz help us to provide immediately.)
3 9760Create a form of user Login in JSP, that accepts the user name and password from user and authenticate it with user names and passwords stored in database. (Plz provide me answer immediately)
ABC,
1 10724I have one POJO class(Java bean class), it has two variables for that it has setters and getters. Now i have created two objects for that class and i have set the data for those variables through this two objects. Now question is i want check whether those two objects have same data or not, for this write a program? Thanks, Bose.
2 15584
What is void class in java?
Give few examples of final classes defined in Java API?
How do I get a substring?
How to convert string to byte array and vice versa?
how we can make a read-only class in java?
What is the difference between interface & abstract class?
Can you start a thread twice in Java?
What are the advantages of java?
Is array primitive data type in java?
Why is stringbuffer faster than string?
Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?
In which order the iterator iterates over collection?
How do you compare two strings lexicographically?
what is static import in java? Explain
What do you mean by stream pipelining in java 8?
