Yene
Last Activity: Apr 4 '10, 03:24 PM
Joined: Oct 17 '09
Location:
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Thank you for your help -
Using global object to save user information
Am trying to use my user object to hold one value after the user has logged in my website. when loging in the user object id is set using user.setid("id" );
Once this is done. I want to use user.getid(); in a differernt method to update user record.
I cant get the user object to hold the same value between the two methods
...Code:/* * To change this template, choose Tools | Templates *
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Thank you for ur reply...275125 but why is it object can not remove itself from memory?Leave a comment:
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Java garbage collection
What is the disadvantage of having each java object with its own garbage collection function/object? For example if an object is not referred by anything in the application the object will remove itself from the memory/ heap. In theory if the object is not wanted or used by anything in the application it will clear itself from memory. Is this possible? -
Thank you. I think I got my answer. platerLeave a comment:
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kind of........ just need to know where to start....Leave a comment:
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hriat
Am confused too, I know object is an instance of a class, but what I don’t get is, I have been asked by my tutor such a question. And I don’t think there is such thing as Javascript object or Java object or am I looking at this the wrong way around.Leave a comment:
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What is a JavaScript Object?
What is a JavaScript Object? if there is a such thing help pls. -
what is the current status of css?
I don't know where to start can someone of give me some guide... -
It seems to me you have every thing in order, unless you want some help in putting the database together. i.e one car can have only one client owner, but a clinet can have more than one car. one car hold one slot in a holding plot. but holding plot can have many car and so on......Leave a comment:
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Are you trying to convert JtextArea() object in to a string or something else?Leave a comment:
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import java.util.Scann er;
public class swing
{
public static void main(String [] args)
{
String again;
do{
System.out.prin tln("Hello");
Scanner in=new Scanner(System. in);
System.out.prin tln("Print again???");
again=in.next() ;
}
while(again.equ als("yes"));...Leave a comment:
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You have everything you need to create an invoice table. but I think you might also need a table for your customers and the cars you manage. After creating the 3 tables all you have to do is link the tables. are you using MS access or SQL for ur Database?Leave a comment:
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