javinpaul

Just wondering is there any way to modify Classpath in your program and force them to include a new directory in classpath ??

sometime it just escape from eyes , a method with two return type ahh

What is the exact error are you getting ? Can you paste it here ?

It looks like this post has been solved , why is still showing unsolved ???

Can you please paste the exact error you are getting , that will help us to help you better.

I have also shared some of my experience around unix commands in my blog posts Beginners Unix commands tutorial and 10 examples of using find command in Unix . you may find interesting.

Hi, It seems that final query string which you are passing to mysql is not correctly formatted. [CODE] 1. String todo = ("SELECT * FROM Emp WHERE Name = '"+text1+"')")[/CODE] I see a closing bracket there ")" try removing that. Also is better to output your final "todo" String before …

[QUOTE=sj5536;1457874]hi i want read text file and write in such way that each word in the separated by 2Spaces if they are separated by more than 2Spaces keep those 2space as it is and filled remaining space with xxxxxxxx plz suggest to how go to this problem and give some …

Hi Guys, I am a relative new member in this forum , My name is Javin Paul and I am Java programmer. I have question related to garbage collection in Java Does garbage collection occurs in PERM Area of Java Heap ? As per my knowledge PERM area is used …

Thanks buddy for letting us know that your link got back :)

Just to add , how to read Exception stack trace to figure out what is wrong and where is wrong Exception in thread "main" java.lang.NullPointerException at java.awt.Container.addImpl<Container.java:1041> at java.awt.Container.add<Container.java:365> at OptionWindow.<init><OptionWindow.java:63> at OptionWindow.main<OptionWindow.java:182> 1) first useful information is Exception is in your "main" thread. 2) second useful informaiton is its …

You can also use [CODE]Byte.parseByte("0xFF")[/CODE] method to parse String into Byte , I generally use this way to convert string into any other data type e.g. from String to Integer [CODE]Integer.parseInt("123")[/CODE]

Hi, NoSuchElement is thrown by the nextElement() method of an Enumeration to indicate that there are no more elements in the enumeration, so before calling this method you should try to check if there is any element remaining , you can use method hasMoreElements() to check that. Also on a …

Use currentNumber = //your current Number result = resutlt + currentNumber; while ending you can print result.

you should put Nest.this like below myOtherClass = new MyOtherClass(Nest.this);

Here are some more reason of String immutability http://javarevisited.blogspot.com/2010/10/why-string-is-immutable-in-java.html