URL yahooURL = new URL("http://www.yahoo.com");
URLConnection yahooConnection = yahoo.openConnection();
I am under companies' firewall. But if chnage URL to an internal webpage, this code ...
How do I get the difference (int value) of two java.util.Date dates?
Like difference between 2007-05-31 and 2007-05-29 is 2.
Thanks.
_Esam
Hi Experts,
I need to have a timer that fires up an event when the specified time is elapsed. How can I do this. Please provide a simple example.
Thanks,
Hello,
I need to convert an image into a byte array. I have noticed that there are different types of "byte arrays", I need the type that I can drop straight into a file and hit save as......
Hi experts,
Java newbie here. Trying to do a POST to a https://
I get:
sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBu...
When I run a test case I am getting the following error.
javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in...
Hi,
I have a web project.
Now I just received an .wsdl file that is at /WEB-INF/wsdl/SendEmail.wsdl
I need to know how do I crete the client stub from this wsdl ?
I will need a littl...
When I execute this line :
title2 = title2.replaceAll("-", " ").replaceAll("_", " ").replaceAll("+", " ");
I have this exception :
java.util.regex.PatternSyntaxException: Dangling met...
How can we set a path permanently using .BAT file.
I wanted to add a folder bin directory to the existing PATH in my system variables, how can I do this using BATCH(.BAT) file ?
I do...
Hi guys
I have a while loop in which I am trying to replace "${"+key+"}" with a value in a String. But somehow it throws a parsing exception. Would anyone know if there is another way to re...
Cannot set environment variable PATH and TEST by passing the value through .bat file or through Runtime.exec(command, String[] env). I have java 1.4
I have :
String PATH = "\""+ "C:\\Progr...
Here is the code: What is the issue with the "target line" ? Why Java does not allow the initialization of a final static variable in a constructor?
Thanks,
R
public class class1 {
p...
need java code to validate date in the format mm/dd/yyyy which will accept values 04/03/2008 and 4/3/2008.It should consider both formats like using 04 instead of 4.
I guess this would be eas...
...new to Java and just messing around...
I am attempting to call the "BigAdd" method on this page:
http://www.meizlik.com/Service.asmx
I get a multitude of errors no matter what I try; t...
Hi! is there a way in java to implement a file change listener without using TimerTask class?
Here is my problem: I have a web-app that has few config files. For one of them, we have the requ...
Hi, could anybody advise me on the issue that I got when trying to connect to Oracle? The error message that I got: Exception in thread "main" java.lang.UnsatisfiedLinkError: no ocijdbc10 in j...
Hi,
is there some magic shortcut to indent all the code correctly in a block of code ?
Thank u.
Here is part of my log4j.properties file
# Set root logger level to INFO and its appenders to A1, A2.
log4j.rootLogger=INFO, A1, A2
log4j.logger.rwong.broker.stats=INFO, A3
log4j.logger....
Hi,
I have 2 strings which contain dates in the same format shown below
s1="01/01/2008"
s2="01/02/2008"
I would like to do a date comparison on those strings so I guess I will have t...
Hello,
I've been looking for a good example of how to use Java nio (client/server) to simply transfer a binary file across a network. Sounds basic, but it seems that most resources on the in...
How can I sort the following set in ascending order by the keys in the hashmaps m and m1 ?
bth the keys in the hashmaps are date strings.
Set all = new HashSet();
all.addAll(m.keySet());
...
Hi,
I am working on Java Application using Oracle JDeveloper 10g
How can I make the Executable file for my project
Please Help
I have 2 classes.
1. DataModel.java - this contains public getter methods and private fields like this:
public class DataModel {
/* private fields */
private double temperature;
private...
How to compare two integers using bitwise operator without using any comparative operator.
Currently, this is how I do it.
int x = 10;
int y = 12;
int z = 0;
z = x ^ y;
If the ...
Hi!
Using java (jdbc), can I write into an excel file under a column without a name (column name is always on row 1 right?) ?
and also can I add a new column (while java program is running) ...
