I have made a java class \'store\' which simply stores the values that I give through 2 spinners n one edittext...I pass the object of this class using parcelable to the intermediate class Spinpizza.j
I\'m hoping some of you are familiar with the Processing development environment for Java. I\'ve searched the site, but wasn\'t able to find too much. So I\'m supposed to be passing command-line argum
I am trying to create a file with my android application. I need to write to the file in a specific class. The code I currently have for it is list开发者_如何转开发ed below. I keep getting a nullpoint
I have a problem not to solve by myself. I\'m a biginner in JAVA. I don\'t know solution about this problem. But I think that I know when this problem occurs.
this NullPointerException i am getting makes no sense to me. I have a webview that was 开发者_运维技巧just working fine for a long time and now it is showing null for no reason i can see.
I\'ve this snippet: Log.d(\"iBank\", \"Helper: \" + helper.toString()); Log.d(\"iBank开发者_StackOverflow社区\", \"File: \" + file.toString());
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that is not generally applic
Please see code below. DeviceDAO, Device, and Mobileuser are hibernate generated objects. the process works until i get to the second \"if\" conditional where I call mobileUser.getPin(). The problem i
I have two ear applications (EJB 3.0) deployed on Jboss 5.1. SLSB from a开发者_运维问答pplication A calls remote SLSBfrom application B via @EJB annotation.
Below is some code to delete a number from an array in a hash-table. It uses a quadratic function.How do I avoid a null pointer exception in the while statement? Thanks!
加载中,请稍侯......