Why do we have to use IS NULL instead of = NULL?
124471
Comparing nullable column values using "IS NULL" versus "= NULL"
104243
Using ISNULL vs using COALESCE for checking a specific condition?
137088
if/else vs ternary operator
8992
In C# why can't a conditional operator implicitly cast to a nullable type
36270
Nullable type issue with ?: Conditional Operator
33772
Is there any difference in equals and == for String variables?
107937
?: Operator Vs. If Statement Performance
110074
What is the difference between == and equals() in Java?
93772
Why is isNaN(null) == false in JS?
134689
Setting an object to null vs Dispose()
60338
Null vs. False vs. 0 in PHP
79477
Why is "null" present in C# and Java?
65694
What is the difference between NULL, '\0' and 0?
127800
SQL: Using NULL values vs. default values
68876
Conditional operator assignment with Nullable types?
32886
What is the difference between != and =! in Java?
33398
C# difference between == and Equals()