giribabu venugopal

hi i just upload BREW application files. actullly i have 3 roles.

program deveoper ---->upload Files(BREW)-------->Project Leader---->downloads-------->assigns------>Testers. agian tester----->upload---->bug report----->Devloper------->downloads.


this is like cycle.this is exactly my project.

hi

anyone tell how to upload/download using struts.

s1 is String object return fasle.objects can't check using == operator.
euals only check objects.

//second statement also false check it properly

//third statement also false

//only == used for primitives data types
//bye anyway good questions

no danchis holm


am getting compiler error for thirs program which is given below?

class Go extends Thread {
public void run() {
try {sleep(10000);} catch (InterruptedException ie){}
}
public static void main(String[] args) {
Go a1 = new Go();
long startTime = System.currentTimeMillis();
a1.start();
System.out.print(System.currentTimeMillis() - startTime);
}}

//3.program i didn't answer.
out put is:in as jdk1.4.2
---------- Compile ----------
javac: invalid flag: Go
Usage: javac <options> <source files>
where possible options include:
-g Generate all debugging info
-g:none Generate no debugging info
-g:{lines,vars,source} Generate only some debugging info
-nowarn Generate no warnings
-verbose Output messages about what the compiler is doing
-deprecation Output source locations where deprecated APIs are used
-classpath <path> Specify where to find user class files
-sourcepath <path> Specify where to find input source files
-bootclasspath <path> Override location of bootstrap class files
-extdirs <dirs> Override location of installed extensions
-d <directory> Specify where to place generated class files
-encoding <encoding> Specify character encoding used by source files
-source <release> Provide source compatibility with specified release
-target <release> Generate class files for specific VM version
-help Print a synopsis of standard options

Normal Termination
Output completed (0 sec consumed).

class A extends Thread {
private int i;
public void run() {i = 1;}
public static void main(String[] args) {
A a = new A();
a.start();
System.out.print(a.i);
}}


//i got only 1 as answers when the possiblity to get 0.when it will happen?
//where to test?
[ June 30, 2004: Message edited by: giribabu venugopal ]

public class Test7 { public static void main(String[] args) { int i = 0; for(i=0; ;i++) //System.out.println(i); if(i == 5) { break; } else { System.out.println("giri"); } } }


(Edited: please use [C0DE][/C0DE] tags to format code text - Barry)
[ June 30, 2004: Message edited by: Barry Gaunt ]

public class Test
{
public static void main(String[] args)
{
int i = 0;
i = i++;
System.out.println(i);
}
}
//suppose if i use for loop instead of this incrementor then waht is the ouput of i?

for(int i=0;i<n;i++)//here after first loop it should become 1 write is //correct or not
System.out.println(i);

congrats nicholos

u should not compile this program bilndly?how it works?that is my question.?

i thought 4 is answers ,but why it shows 13.?

class JSC201 {
static byte m1() {
final char c = '\u0001';
return c; // 1
}
static byte m3(final byte c) {return c;} // 2
public static void main(String[] args) {
byte c = '\u0003';
System.out.print(""+m1()+m3(c));
}}
[ June 29, 2004: Message edited by: giribabu venugopal ]

if u extends the class u can acces, study inheritance concept, u are trying to create object for two class.this is obsoltely wrong.

if u extends the sub class, then u can call, sub calss mehtod and base class mehtod.
refer.:.herberd shield book-java2.
[ June 29, 2004: Message edited by: giribabu venugopal ]

//chack this code i want ot overridea swell as acces abstarct method same /time is it possible.--?

abstract class light { //instance varible static int noofwatts = 6; boolean indicator; String location; //instance menthods public void swithon(){indicator = true;} public void swithoff(){indicator = false;} public boolean isOn() {return indicator;}//return if true or not //abstact instance method abstract public double KHWprice(); } //class which implements abstarct method class tubelight extends light //instance variable { int tubelength; int color; //implememntation of in herited abstract method public double KHWprice() { return 2.25; } //accesiing or overridding the light class instance method //then what is diff b/w abstarct and overriding? public void switchon(){System.out.println("this is overridding"); } //suppose class factory { // public static void main(String[] args) { tubelight tlight = new tubelight(); // tlight.KHWprice(); tlight.switchon(); // public static void main(String[] args) // { // System.out.println("Hello World!"); // } } }

Edited by Corey McGlone: Added CODE Tags and Reformatted Code

[ June 29, 2004: Message edited by: Corey McGlone ]
[ June 29, 2004: Message edited by: Corey McGlone ]

hi
for the two months am preparing SJCP,i am apearing some mock exmas getting only 60 or 70% consistenly.

shall i eligible to write SJCP?,can i start to write orignal Exam.? or not?

go through all the topics.or stil i need to practice mocks.?

:roll: :roll: :roll: :roll: :roll:

hi

just now mailed you.see "giribabu" as name in the resume .

hi
mailed my resume to your id.even i don't know j2me i wil do it.

please respone me.