What is the significance of #if 1 in C
29664
Why would somebody use an #if 1 C preprocessor directive?
151288
The ## operator in C
1567
In C++11, does `i += ++i + 1` exhibit undefined behavior?
157088
What is return type of `if` statement
17078
if(false==condition). Why?
67923
"num - 1" vs "num -= 1"
44146
Why do c++ programmers use != instead of <
79127
How does "if(new Integer(1) == new Integer(1))" work in Java?
2199
Why are integer literals with leading zeroes interpreted strangely?
154673
In the shell, what does " 2>&1 " mean?
15037
Is there a C pre-processor which eliminates #ifdef blocks based on values defined/undefined?
111363
What does the following for loop syntax mean in C?
103889
What does 2>&1 in this command mean?
36359
What does $# mean in shell?
95697
What weird C syntax is this?
19993
C preprocessor # and ## operators
126994
Does an int in Objective-C have a default value of 1?