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Questions answered by karthick

0 votes
What are Similarities and Differences between HashSet vs TreeSet in Java?
answer Nov 3, 2015
0 votes
I need Two Ways to sort HashMap in Java? Can someone share it with example?
answer Nov 3, 2015
2 votes
What is the differeence between arrayList and Linkedlist in Java?
answer Oct 30, 2015
1 vote
I am opening a single JDBC connection in my init() method. ......or the Statement object?
answer Oct 29, 2015
1 vote
How can I determine the name and version number of the servlet or JSP engine that I am using?
answer Oct 29, 2015
0 votes
How can I get the absolute URL of a servlet/JSP page at runtime?
answer Oct 29, 2015
1 vote
How much data we can store in a session object in servlet ?
answer Oct 23, 2015
0 votes
What is the difference between encodeRedirectUrl and encodeURL?
answer Oct 23, 2015
0 votes
Can I use System.exit() in servlets?
answer Oct 23, 2015
2 votes
Is there any method to unload a servlet from Web Server memory without restarting the server?
answer Oct 20, 2015
1 vote
What distinguishes a JavaBean from a Servlet?
answer Oct 20, 2015
1 vote
How to handle multiple concurrent database requests/updates when using JDBC with servlets?
answer Oct 16, 2015
1 vote
How do you share session objects between servlets and JSP?
answer Oct 16, 2015
1 vote
Why use JSP when we can do the same thing with servlets?
answer Oct 12, 2015
1 vote
Why there are no constructors in servlets?
answer Oct 12, 2015
1 vote
How do I send information and data back and forth between applet and servlet using the HTTP protocol?
answer Oct 8, 2015
1 vote
How can I daisy chain servlets together such that the output of one servlet serves as the input to the next?
answer Oct 8, 2015
1 vote
Is it any possible to override the service() method in servelt?
answer Oct 6, 2015
1 vote
How can my application get to know when a HttpSession is removed (when it time-outs)?
answer Oct 6, 2015
1 vote
How does the performance of JSP pages compare with that of servlets? How does it compare with Perl scripts?
answer Oct 1, 2015
1 vote
How do I call one servlet from another servlet?please explain with example?
answer Oct 1, 2015
1 vote
What’s a better approach for enabling thread-safe servlets and JSPs? SingleThreadModel Interface or Synchronization?
answer Sep 28, 2015
1 vote
Can a servlet maintain a JTA UserTransaction object across multiple servlet invocations?
answer Sep 28, 2015
1 vote
How do I upload a file to my servlet or JSP?
answer Sep 23, 2015
0 votes
How does a servlet communicate with a JSP page?
answer Sep 21, 2015
1 vote
What is the difference between URL encoding, URL rewriting, HTML escaping, and entity encoding?
answer Sep 16, 2015
1 vote
How do I ensure that my servlet is thread-safe?
answer Sep 16, 2015
0 votes
When does JVM loads a class?
answer Sep 1, 2015
1 vote
Is there any way to do profiling or detect memory leaks in Java?
answer Aug 18, 2015
0 votes
Can we clone singleton class in Java?
answer Aug 17, 2015
1 vote
Write a Java program to sort a array using Bubble Sort algorithm?
answer Aug 14, 2015
0 votes
Please explain the difference between Immutable and Singleton in Java?
answer Aug 14, 2015
1 vote
How do you change the style/class on any element using JavaScript?
answer Aug 7, 2015
0 votes
What do you understand by this keyword in JavaScript?
answer Aug 7, 2015
0 votes
What is jQuery UI and how it is different from jQuery?
answer Aug 7, 2015
0 votes
Java: Why is String class considered immutable while StringBuffer are mutable?
answer Aug 3, 2015
1 vote
Why Static Method in Java can't be overridden?
answer Aug 3, 2015
1 vote
Consider a scenario where things can be done easily with javascript, would you still prefer jQuery?
answer Jul 31, 2015
1 vote
What is the difference between calling stop(true,true) and finish method?
answer Jul 31, 2015
1 vote
What is finish method in jQuery?
answer Jul 31, 2015
0 votes
How do you stop currently-running animation in JQuery?
answer Jul 31, 2015
0 votes
What are various methods to make ajax request in jQuery?
answer Jul 27, 2015
0 votes
What are deferred and promise object in jQuery?
answer Jul 27, 2015
0 votes
Can we use jQuery to make ajax request?
answer Jul 27, 2015
0 votes
Is it possible to hold or delay document.ready execution for sometime?
answer Jul 24, 2015
0 votes
Does events are also copied when you clone any element in jQuery?
answer Jul 24, 2015
1 vote
What is the difference between event.stopPropagation and event.stopImmediatePropagation?
answer Jul 21, 2015
1 vote
What is the difference between event.PreventDefault and "return false"?
answer Jul 21, 2015
1 vote
What is wrong with this code line "$('#myid.3').text('blah blah!!!');"
answer Jul 21, 2015
1 vote
Explain .bind() vs .live() vs .delegate() vs .on()
answer Jul 20, 2015
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