Is compound if checking for null and then other condition in C always safe?
8342
Is short-circuiting logical operators mandated? And evaluation order?
151278
Faster approach to checking for an all-zero buffer in C?
641
Which overload will get selected for null in Java?
143243
Is NULL always false?
88920
Is using NULL references OK?
102641
ObjectiveC: if (obj) {...} AND if (obj != nil) {...}, which is better?
5377
Is there a standard function to check for null, undefined, or blank variables in JavaScript?
8992
In C# why can't a conditional operator implicitly cast to a nullable type
78285
How to check for equals? (0 == i) or (i == 0)
110721
Nullable types and the ternary operator: why is `? 10 : null` forbidden?
15037
Is there a C pre-processor which eliminates #ifdef blocks based on values defined/undefined?
38241
How do I check for nulls in an '==' operator overload without infinite recursion?
158810
Why does >= return false when == returns true for null values?
127005
' ... != null' or 'null != ....' best performance?
81624
Is returning null bad design?
126341
Avoiding IF ELSE due to variable been NULL
68876
Conditional operator assignment with Nullable types?