Access a property of a sometimes null object without an error
21050
Test for existence of nested JavaScript object key
40674
What is the difference between null and undefined in JavaScript?
65589
How will I be able to remove [NSNull Null] objects from NSMutableArray?
68876
Conditional operator assignment with Nullable types?
145029
Return a "NULL" object if search result not found
7120
Dynamically access object property using variable
57818
Is it possible to handle exceptions within LINQ queries?
79477
Why is "null" present in C# and Java?
62198
Is it possible to pass properties as "out" or "ref" parameters?
5640
How to check a string against null in java?
5259
How to access object instance from property instance? (in `update` callback)
115231
Deep null checking, is there a better way?
67597
Can constructor return a null object?
2772
Is there a "null coalescing" operator in JavaScript?
43769
How do I Parameterize a null string with DBNull.Value clearly and quickly
82107
Is it possible to get the non-enumerable inherited property names of an object?
31228
how to access object property using variable