query: Why is this printing NULL?
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 56606
negative_passages.text: Why is main() in java void?
negative_passages.docid: 32059
negative_passages.text: What is \null and when do we need to use it?
negative_passages.docid: 131886
negative_passages.text: Why doesn't this method work? Java ternary operator
negative_passages.docid: 133340
negative_passages.text: Why does __r result in a null value?
negative_passages.docid: 65694
negative_passages.text: What is the difference between NULL, '\0' and 0?
negative_passages.docid: 106
negative_passages.text: What is a void pointer and what is a null pointer?
negative_passages.docid: 69607
negative_passages.text: Do you use NULL or 0 (zero) for pointers in C++?
negative_passages.docid: 127452
negative_passages.text: Why is typeof null "object"?
negative_passages.docid: 24249
negative_passages.text: When is the Killing form null?
negative_passages.docid: 78586
negative_passages.text: Why doesn't "System.out.println" work in Android?
negative_passages.docid: 120428
negative_passages.text: Entering null characters in a string
negative_passages.docid: 114816
negative_passages.text: Is null reference possible?
negative_passages.docid: 96843
negative_passages.text: What will happen when I call a member function on a NULL object pointer?
negative_passages.docid: 80018
negative_passages.text: Accessing class members on a NULL pointer
negative_passages.docid: 141129
negative_passages.text: InputStream returning NullPointerException (Java)
negative_passages.docid: 48235
negative_passages.text: Setting Objects to Null/Nothing after use in .NET