java Programming Glossary: eat

http://stackoverflow.com/questions/13022754/java-bouncing-ball

Thread ball1 .start new Thread ball2 .start I wanted to create a List of balls and then cycle through drawing each of the.. is each Ball has it's own Thread . This is going to eat into your systems resources real quick as you scale the number.. Approach As started by Hovercraft you're better off creating a container for the balls to live in where the balls are..

Is there any way to accept only numeric values in a JTextField?

http://stackoverflow.com/questions/1313390/is-there-any-way-to-accept-only-numeric-values-in-a-jtextfield

integerFormattedTextField.setColumns 20 testFrame.add createButtonPanel integerFormattedTextField BorderLayout.NORTH final.. testFrame.setVisible true private static JPanel createButtonPanel final JFormattedTextField aTextField JPanel panel.. JButton which is only enabled when the input is valid aha eat that DocumentFilter solution . It also shows a JTextArea in..

Sort a file with huge volume of data given memory constraint

http://stackoverflow.com/questions/2087469/sort-a-file-with-huge-volume-of-data-given-memory-constraint

don't sort by columns. Each line record in the file is treated as one column. Can't Do We cannot use unix linux's sort commands... in a collection and use the sort mechanism. It will eat up all the memory and the program is gonna get a heap error...

Java SimpleDateFormat for time zone with a colon seperator?

http://stackoverflow.com/questions/2375222/java-simpledateformat-for-time-zone-with-a-colon-seperator

Java SE API. The current SimpleDateFormat indeed doesn't eat the colon in the timezone notation. Update as per the update..

What's “@Override” there for in java?

http://stackoverflow.com/questions/2489974/whats-override-there-for-in-java

there for in java public class Animal public void eat System.out.println I eat like a generic Animal. public class.. public class Animal public void eat System.out.println I eat like a generic Animal. public class Wolf extends Animal @Override.. public class Wolf extends Animal @Override public void eat System.out.println I eat like a wolf Does @Override actually..

Difference between “this” and“super” keywords in Java

http://stackoverflow.com/questions/4023344/difference-between-this-andsuper-keywords-in-java

question Lets consider this situation class Animal void eat System.out.println animal eat class Dog extends Animal void.. situation class Animal void eat System.out.println animal eat class Dog extends Animal void eat System.out.println dog eat.. animal eat class Dog extends Animal void eat System.out.println dog eat void anotherEat super.eat public..

explicit casting from super class to subclass

http://stackoverflow.com/questions/4862960/explicit-casting-from-super-class-to-subclass

super class to subclass public class Animal public void eat public class Dog extends Animal public void eat public void.. void eat public class Dog extends Animal public void eat public void main String args Animal animal new Animal Dog dog..

Why switch is faster than if

http://stackoverflow.com/questions/6705955/why-switch-is-faster-than-if

can use either of the following way switch item case BREAD eat Bread break default leave the restaurant or using if statement.. or using if statement like the following if item BREAD eat Bread else leave the restaurant considering item and BREAD is..

Java graphics - Stages of a game

http://stackoverflow.com/questions/7781040/java-graphics-stages-of-a-game

This is a topic that has been bugging me recently. When creating a game in a JFrame and you want to add the graphics to a.. Abandon all hope ye who enter through Swing to create games To answer your question JPanels are just a surface to.. to run into a bunch of performance problems that will just eat up your time. Based on your question you're already thinking..