programming overflow
Saturday, October 31, 2015
Strings in java are called by value not reference
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Why? Because String is immutable.
Assert in java
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public class Test2 { public static int x; public static int foo( int y) { return y * 2 ; } publi...
Output of program
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public class Test { public static int y; public static void foo( int x) { System.out.print( "foo ...
Friday, October 30, 2015
Assert in java
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Refer to http://www.javatpoint.com/assertion-in-java
Thread And Runnable both have run method which one will be called?
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class MyThread extends Thread { MyThread() {} MyThread(Runnable r) { super (r); } public void run() { ...
IllegalThreadStateException
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class MyThread extends Thread { public static void main(String [] args) { MyThread t = new MyThread(); ...
short circuit operator in java
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class BoolArray { boolean [] b = new boolean [ 3 ]; int count = 0 ; void set( boolean [] x, int i) { x[...
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