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John B

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1512.84 (53,451st) 		Reputation
27,025 (4,683rd)
Page: 1 ... 15 16 17 18
Title Δ
java.lang.NullPointer Exception -2.62
how to choose text from a file -3.71
2 attributes in a table mapped by a reference table's attribute 0.00
Generating 2 values from one method +4.35
2D-Array : prefered way access items -0.64
How to check order of occurring of strings using java regular expre... +0.96
Closing an InputStream +4.55
How to remove newlines from beginning and end of a string (Java)? -3.39
Java error - "invalid method declaration; return type required... +4.27
Java bean definition in application context (Spring) +0.32
Java question about instance variables vs. local variables +1.19
LinkedList multithreading creating separate instances in Runnable -3.31
Is it possible to apply a function to a collection using Java Guava? -3.49
How to write java.Replace regex expression? +4.24
Java LinkedList accessing 2nd element -0.52
RegEx split string with on a delimeter(semi-colon ;) except those t... -3.62
Java safe String.format and escaping % -2.04
Java: Hash function for objects -1.03
Is there a way to loop through dynamically created componenets in j... -1.74
Is there any fully generic version of Map.get(), i.e, "V get(K... -2.62
Java, nested class: how to access 'higher' level variable -1.76
How do i replace " character in Java? -3.76
Java: Use hashCode() inside of equals() for convenience? +3.23
Regexp to get the content of a string between two quotes, starting... -1.81
How to let method return more than one object? -0.94
Identify duplicates in a List +2.05
Generic assertThat(ArrayList, hasItems(InstanceOfSomeInterface)) no... 0.00
Sorting int array in descending order +2.60
How to get a number between underscores? -1.48
initialize a class loading data from file. is it a builder? -3.94
jUnit, Testing the "new" reference -0.29
Finding the Length of a String within an ArrayList 0.00
Setting value for specified object +4.34
Is the "volatile" keyword word needed in this instance? (... +2.21
How to split word not a single character in Java? -0.87
Why am i getting a String out of bounds exception +4.15
How do I write my own comparison operator in Java? -0.80
Null Pointer Exception after checking with 'if' statement +4.56
Why if (n & -n) == n then n is a power of 2? -3.31
How come Java initializes variables for you? -1.29
How to load data from property file into bean property values? -3.61
Anonymous class, Inheritance, and overriding -0.34
How to reference a Value in a created object after being created as... -2.49
Java synchronized list for loop -0.30
Understanding syntax in Java -2.07
Bad design decision to throw an exception from an accessor? -1.77
Equals implementation in a java-class which implements an interface... +0.56
Java thread still in memory after being shutdown -0.08
how can i replace a function call with a new thread but pass variab... -1.99
I need help understanding the relationship between abstract classes +1.35