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NullPointerException

Rating
1461.78 (4,527,534th)
Reputation
2,630 (64,243rd)
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Title Δ
eclipse says "already running", but no big red "clos... -0.26
Increment my input text id when table row is cloned using Javascript 0.00
How can i convert JSON to Java object +1.00
passing JSTL to javascript -0.41
How to split the values from multihashmap? +0.78
Tabbed Form... html, java/jquery with CSS if needed 0.00
How do I add a prefix to log4j messages (at the object level) +0.55
javascript function call in conditional not being called if first r... -1.65
I have a form and a button to add duplicates of it. I want the dupl... 0.00
Finding Number of Elements on Page (JQuery) -1.69
Export html table to excel that works in IE 0.00
Javascript how to create an array of arrays -1.37
SQL Query has no results how do I tell that to a user in my program +0.56
How do you add textbox and have "edit" function switch to... 0.00
create spring bean List initializing by the method +0.54
foreach through a servlet List in a javascript function 0.00
List like container in html/javascript which is populated through c... +0.06
How to perform single Struts Form Submit action +1.12
How to create a left navigation pane using facelets in JSF? +2.33
Eclipse .jar creation image files not getting packaged 0.00
How to pass value to text box through javascript -1.73
Packaging a file into a jar at a specific directory -1.76
Efficient real time HTML table +0.01
saving textarea input's value in to js variable and make it visible... +1.17
JSON Parse error: Unable to parse JSON string 0.00
Is it possible to inject a bean defined with @Component as an argum... -0.11
Maven - Set Properties for Dependency -0.45
link or button mouseover pop-upbox/image location change 0.00
java.lang.NoClassDefFoundError when using console +0.01
How can I run my java program in a timed loop? -0.74
When I write .txt in after file name I get nullpointerexception -0.27
Strange NullPointer Exception in main +0.73
Function signature with generics java 0.00
Take values from ArrayList<HashMap<String, String>> -2.96
Switch case logical expression statement in Java - versus JS or PHP -3.00
How to modify a .java file in .jar file? +0.18
Writing to OR Reading from a file 0.00
Manipulating JSON data sets -3.00
give fixed path to file in Java project (Netbeans) -3.68
Javascript, Toggle, Slide +0.16
Updating option from drop down menu -3.57
Randomizing a count up timer to finish within a specific period of... 0.00
What do you do when a subclass can't implement an interface method... -0.88
Using a variable from a different window +0.68
JavaScript - Object failing -1.02
Why does my java script function stop half way without reason +4.32
change color of fixed image after scrolling 0.00
jQuery-- Populate select from json +1.67
split string in two on given index and return both parts -3.43
Injecting into @Autowired variable during testing -1.97