query: Java: Best practice for null check
positive_passages.docid: 10581
positive_passages.text: Avoiding NullPointerException in Java
negative_passages.docid: 96046
negative_passages.text: Static fields on a null reference in Java
negative_passages.docid: 151172
negative_passages.text: Which @NotNull Java annotation should I use?
negative_passages.docid: 151469
negative_passages.text: What is the difference between null and System.DBNull.Value?
negative_passages.docid: 5975
negative_passages.text: How to avoid returning a Null if there is no "else" condition in an If construct
negative_passages.docid: 115231
negative_passages.text: Deep null checking, is there a better way?
negative_passages.docid: 64332
negative_passages.text: avoiding null reference exceptions
negative_passages.docid: 97235
negative_passages.text: Test if any columns are NULL
negative_passages.docid: 12296
negative_passages.text: How can I return NULL from a generic method in C#?
negative_passages.docid: 72088
negative_passages.text: Why shouldn't we allow NULLs?
negative_passages.docid: 114349
negative_passages.text: What is a null-terminated string?
negative_passages.docid: 62074
negative_passages.text: Which is more effective: if (null == variable) or if (variable == null)?
negative_passages.docid: 110077
negative_passages.text: Is it good practice to NULL a pointer after deleting it?
negative_passages.docid: 120428
negative_passages.text: Entering null characters in a string
negative_passages.docid: 75212
negative_passages.text: How to get the first non-null value in Java?
negative_passages.docid: 8283
negative_passages.text: Why does null reference print as "null"
negative_passages.docid: 42958
negative_passages.text: Method Overloading for null argument