Hi,
I have a string of unknown length, and i'm looking for a function that will remove the last character of it.
Like:
String example = "John";
example.removeLast();
example is now ...
I am trying to write a Java code that will prompt user to type in TWO dates in the below format and will parse the input string and put the input values in "6" integer variables:
(June 30, 20...
CATALINA_HOME=C:\JavaTomcatServer\tomcat6014\bin
CLASSPATH=.;C:\Program Files\Java\jre1.6.0_02\lib\ext\QTJava.zip
HOMEDRIVE=C:
HOMEPATH=\Documents and Settings\Utpal Mattoo
JAVA_HOME=C:\Pr...
hi
I don't now how to write in file line by line.
Hi,
I am new to netbeans and require the sample code or tutorial for developing Java Swing Applet in netbeans.
Kindly Revert
I want read a text file and output to another text file
This is my code
FileInputStream s = new FileInputStream(fileName);
DataInputStream dis = new DataInputStream(s);
InputStreamRea...
Is it possible to create a sub-array from an array directly without having to copy the elements?
Let's say that I have an array of length 1000, and I want to create an array from index 0 to...
is there a way to convert 'Long' to int ?
Hi ,
I am running into the warning "sun.misc.BASE64Decoder is Sun proprietary API and may be removed in a future release " whenever I compile my code.Is there any other alternative API for...
Hi eee:
I get the below error:
java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDriver
at java.net.URLClassLoader.findClass(URLClassLoader.java:241)
...
I'm downloading web pages with the below code. It works great, but occasionally I'm on a very very slow network connection, and it won't time out because it did make the connection within 8 s...
Hi there;
What is the problem with the following code? i am getting number format exception but the code seems true...How to fix it without haing drastic changes?
As snippet:
Best reg...
I want to know how I can use
XMLWriter from apache
http://commons.apache.org/sandbox/xmlio/apidocs/org/apache/commons/xmlio/out/XMLWriter.html
I do I start an object and build an XML...
I have a simple java program reading a name of type string from the database.
If the string contains 2 spaces between the first name and the second name I want to remove one of these spaces. ...
Please Give me a suitable link for that
Could i want to download JRE
How do i get the last character of a string im java for example
if string str="JAVA RULES"
then the output is S
If strring str="JAVA RULES "
then putput is blank space
In Eclipse, I checked out several java projects in the workspace, when I right click a testMain file, choose "run as java application", it pops up the error: "Launch error: selection does not ...
I am needing assistance with the below Java code. I am doing a hangman sort of game where the user guess a character, that character is checked against the chosen word and then displays the ch...
Hi i want to know about abstraction in java and explain this with an example
I would like to write excel file using java code. i need to suitable class for writing excel file and sample codes.
Is it possible to get the out of a CMD command into a java string variable. This is what I have,
import java.io.*;
public class dos_cmd_test
{public static void main(String args[]) throws I...
I was just given a p12 file and told to import this file into my keystore. I've tried a couple of different methods using keytool, but I get errors. I'm sure I'm using it wrong, but was hopi...
Hey guys,
Quick question:
Is there a way to easily perform math operations in Java? That is, some library or package that will let one do cosine, sine, exponentials, etc.
Thanks!
how to read html file using java
public class Test{
public static void main(String [] args){
Object ref = new Object();
abc ref = new abc();
ref.actionPerformed(2);
}
}
class abc{
...
