Why does xcode allow me to use bool variables when using C language
7387
Is bool a native C type?
82956
Why shouldn't I use Objective C 2.0 accessors in init/dealloc?
146680
OR operator in C not working
94840
Why does the Boolean object have a public constructor in Java?
28734
Why is "a" != "a" in C?
3796
How does an underscore in front of a variable in a cocoa objective-c class work?
22602
Why is == true for some Integer objects?
43115
Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?
97291
if(!x) vs if(x==false) in ruby
140775
Objective-C - When to use 'self'
82435
When should you push variables in quotes in boolean conditions?
68987
What's the point of the Boolean object?
46484
Can't cast int to bool
84817
What is the symbol you'd use for Boolean results?
75437
Objective-C Blocks and variable scope
22324
What's the difference between declaring a variable "id" and "NSObject *"?
71388
Use of * in Objective C Syntax