Compile-time performance difference between if(flag) and if(flag !=0)?
105179
Do you prefer "if (var)" or "if (var != 0)"?
130399
What is the difference between  and !=
12879
How dangerous is it to compare floating point values?
63854
How do boolean operators work in 'if' conditions?
60635
Does C++ support compile-time counters?
15037
Is there a C pre-processor which eliminates #ifdef blocks based on values defined/undefined?
29664
Why would somebody use an #if 1 C preprocessor directive?
44146
Why do c++ programmers use != instead of <
56892
#if DEBUG vs. Conditional("DEBUG")
104880
Is the ternary operator faster than an "if" condition in Java
27627
Confusion with the assignment operation inside a falsy `if` block
4419
"is" operator behaves unexpectedly with integers
38241
How do I check for nulls in an '==' operator overload without infinite recursion?
37800
Comparing integers: arithmetic expression or conditional expression
32293
What's the difference between if(!$variable) and if(isset($variable))?
56572
Which method performs better: .Any() vs .Count() > 0?
146741
The effect of auto on compile time