I wanted to know(java class) the memory uses by a object...
Like if I create an object of class than how much memory this object consume..
If I create ArrayList list1 = new ArrayList(50);
a...
hi guys
I have a HashSet object like this
Set abcIds = new HashSet();
abcIds = [1, 10]
how do i check if abcIds contains a ','
if ( abcIds.indexOf (',') == 1 )
{
, exists
}
...
How can I execute following VBA using java?
Sub Macro2()
ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, Filename:= _
"C:\Documents and Settings\hjanjua\My Documents\Book1....
Hi,
I have a library project like:
C:\javaprojects\Test\com\mycompany\test
so all the source files are under that final 'test' folder.
Can I just run javadoc on everything re...
I have a Java application that uses some data files. The application was designed for one user on a single computer. We now need to put it on a server and allow for multiple users having acc...
Can you have multiple comparisons in an IF?
For example:
Can the following code:
if (varY = "A")
{varX = 123;}
else if (varY = "B")
{varX = 123}
else
{varX = 456}
B...
Hello ,
The following shell script is used to run the java program from Solaris operating system, while running the script I am getting following error
Exception in thread "main" java....
I am trying to run scripts in an java ssh implemtation using com.sshtools.j2ssh.SshClient. I have used the sample code, however when I pass "ls -ltr\n" to the ssh client, I now get the term...
Just wondering if it is possible to call one .java file from within another, using an if/then/else statement
Something similar to
If x == true
then run file1.java
else run file2.j...
I am using the Java XML Digital Signature API to produce an enveloped signature with RSA_SHA1. Everything seems to sign perfectly, and I can validate the signature. However when I send to our...
Hi,
i have a problem with my little swing interface. I have a group of jRadioButtons and a jButton which has an actionlistener. I want to do some calclutaions due to the selection between j...
Hi,
I'm trying to automate something I wrote in a bat file in a java application. I'm making a certificate like:
keytool -genkey -keyalg rsa -alias MyApplet
Can I execute a system...
Hi,
Check the below image for my problem. I installed java from the site. After installation also i'm getting the same error. Please solve my problem.
Thanks
hi guys
I have an array like this
CriteriaVO[] searchCriteria;
searchCriteria can contain multiple values like this
[RangerId = 100, date BETWEEN Sun Nov 11 00:00:00 EST 2007, Wed...
Let me just describe the whole situation before I talk about my problem.
We developed a software that connects to a database (MySQL) through a very, very slow connection (There is nothing t...
Hi experts,
I have the following xml file:
<Animal type="mammal">
<Dog name = "Spot" age = "2">
<Weight> 11 </Weight>
<Dog>
<Cat name = "Moew" ag...
Hi,
How do I create a pane that toggles?
i.e. I have 3 panes stacked on top of each other and I want to show only one, and hide the other two.
Sort of like JTabbedPane without the tabs. ...
Hi,
I use iterators with maps pretty often like:
for (Map.Entry<Integer, String> it: mylist.entrySet()) {
it.getValue().toString();
}
how do you do the same with an A...
Dear Experts,
This is a follow-up to question:
http://www.experts-exchange.com/Programming/Languages/Java/Q_23495980.html
I have an Outlook template assigned the value "whatform" in the...
I want to open new window on clicking on the cell of Jtable.
How can I do it using TableCellRenderer
Hi Friends,
I have written a code for a multithreaded Webserver using thread pooling in java. I need to implement HTTP/1.1 keep alive behavior in it. The code has been attached with the quest...
Is it possible to re-position back at the beginning of an Iterator o pass though a collection twice. Looking at the attached code I want it to pass though each case for each report in a batch....
Okay, I'll start by saying I've only been programming with Java (and by extension, OOP) for a little less than a year. I've had to write some custom applications for my company that use networ...
I would like to spawn a thread based upon a condition in my main program, the new thread should run in the back ground doing its work and the main program should countinue running in the fore...
Hi all,
I want to write a validation using regular expressions, so that it should stop the users.
Basically, when users submit a number it should be plain ,it should not inlcude "," ...
