I have this below lines of code String name = null; if (something) name 开发者_Python百科= someString;
Here\'s the entire code I\'m using. Kryo kryo = new Kryo(); kryo.register(PlayerPOJO.class); ByteBuffer buffer = ByteBuffer.allocateDirect(256);
I\'m trying to balance my AVL tree after I add a new item to the tree, but I keep getting NPEs. I believe I\'ve narrowed it down to something to do with my balance() method, or possibly more specifica
Hey guys we are trying to make a client-server racing game for our semester project but we have some strange error
I am currently unittesting the sample TabLayout from android website. I am getting a NullPointerException when unittesting it like this:
I have a jcombobox which values come from a list. I want to first value to be blank from dropdown list. The way I approached it was by putting new object of the list type in first as example shows :
i\'ve been working on this for several days and i\'m just out of ideas. i\'ve searched everywhere and have the book ProAndroid2.
I (think) I am receiving a NPE from this bit of code. I\'ve been trying to figure out how to use the Eclipse Debugger, but I always get stuff like \"Class File Editor not found.\"
I have a big problem with this code and I have no idea how to cause it: while(tree.find(indexreg)!=null){
Im trying to pass variable that i am storing in an array in an android application so they can be displayed on the screen and i keep receiving a null pointer exception
加载中,请稍侯......