There does not seem to be any Android manifest permission that needs to be set for file io. public class Device extends Activity {
The test code below leads to a \"null pointer deference\" bug on a String Array(on line 6). This leads to a NullPointerException.
The Below code does not fail to compile but however at runtime it says java.lang.NullPointerException at Line at line number 20 and 41. Also i am little bitcurious to know what is Null Pointer Excepti
I\'m using an embed resources in my c# application string sPath = System.IO.Path.GetTempFileName(); System.IO.File.WriteAllBytes(sPath, Properties.Resources.test)
Let\'s say I\'d like to perform the following command: house.getFloor(0).getWall(WEST).getDoor().getDoorknob();
we have a android application that works fine up to android 2.1, but when we try torelease it for android 2.2 we get a nullpointerexception. This happens when we\'re parsing a xml, on the following l开
for quite a while I have been trying to solve an issue with a Null Pointer Exception while populating a ViewStub. What I am trying to do is within a SlidingDrawer that contains some imageButtons and V
I want to create a notification and I have this bit of code that worked before but now gives me a null pointer at the last line.
Run the fo开发者_运维技巧llowing Java code: boolean b = false; Double d1 = 0d; Double d2 = null; Double d = b ? d1.doubleValue() : d2;
StringBuffer sb=null; // Some more logic that conditionally assigns value to the StringBuffer // Prints Value=null
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