How is hashset maintained in memory by java ?
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What are the interfaces in java collections? : java collections
How do you debug your java program?
"Sun Certified Java Programmer" This is one String , we need to print SCJP, write the java code dynamically? pls reply this questions
Hi Friends, i have searched in google but not clear. can you give bank example with synchronized keyword
Q1. A. Write note on "The class path Environment Variable". B. Which are different kinds of source code? Q2. A. How to create an interface? B. Why convert an applet to an application? Q3. A. How to use Media tracker Class. B. How to use string tokenizer class. Q4. A. Explain the overview of UDP messaging. B. Difference between SQL Exception class and SQL Warning class. Q5. A. How to create com object in Java? B. Write short notes on "The properties class" Q6. A. When object is created and destroyed? B. Explain the JDB in depth & command line. C. Write short notes on Web Sites.
Which server-side script takes the input from JavaScript, can access the database if it needs to, and processes the data.
Which interface does java.util.hashtable implement?
Hi Friends , am newbie to ajax. For example just consider one account registration - A form contains 8 text fields with submit button. In this form second texbox contains "username " . On right side of text box there is a label box . On clilck action i need to determine user is available or not. Is it possible on clicking label or should i click submit button.
What is the difference between comparable and comparator in java.util pkg?
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What are the considerations to be made in case of loops in java ?
Write a interface "CarOperations" with the following methods void turnOnEngin() void turnOffEngin() void turnOnLigths() void turnOffLights() void turnLeft() void turnRight() void accelerate() void deaccelerate() void putBreaks() void releaseBreaks()