My first time using sharedPreferences and i can\'t seem to get past this error. I have a submenu that is supposed to allow the user to set their region. This should open the correct region activity an
I wrote recursive method to calculate folder size: private static long calcSize(File dir) { if (dir.isFile() && dir.canRead()) {
Hi guys I´ve tried to connect two different interfaces on my app with the following code public class HelloForms extends Activity {
A user submitted the following crash report: java.lang.NullPointerException at android.widget.TextView.onTouchEvent(TextView.java:7202)
My quicksorting algorithm seems like it should all be in order and work just fine, but I\'m getting a NPE when I try to sort a list of random ints. What exactly am I doing wrong??
I am writing an application for Android devices. After finishing the development and testing the program, I find that the following NullPointerException is thrown only on the Samsung Galaxy S. The ap
I have this getView method inside my ListViewAdapter: public static class ViewHolder{ public TextView textTitle;
I have this piece of code which is throwing a Null Pointer exception at the commented line.. I think that it may be because I haven\'t initialized the array ParentInterfaces am I right??...the problem
I have simple Spring MVC application. When I try to access http://localhost:8080/paygate/transaction
So I\'m creating this class that has two buttons, one for logging in, and one for logging in using facebook. However, occasionally this problem will crop up. It has done so twice now, and last time it
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