Need help understanding how the << bitwise operator works in Objective-C
75099
Multiple value enum in Obj-C
119937
Why does (0 < 5 < 3) return true?
4419
"is" operator behaves unexpectedly with integers
59623
Understanding PHP & (ampersand, bitwise and) operator
40710
Asterisk in parenthesis in Objective-C... What does it mean?
114927
How to implement Bitcount using only Bitwise operators?
121965
How does a delegate work in objective-C?
25019
How do comparison operators  work with a function as an operand?
38365
How to code a modulo (%) operator in C/C++/Obj-C that handles negative numbers
119608
NSString is integer?
57792
Why is this happening with the sizeof operator when comparing with a negative number?
19549
What are bitwise shift (bit-shift) operators and how do they work?
42471
Why do C#'s binary operators always return int regardless of the format of their inputs?
115247
Real world use cases of bitwise operators
90841
Explain the use of a bit vector for determining if all characters are unique
35462
What's the function of the ~ bitwise operator (Tilde)
22628
how to compare a string from url to NSutf8stringencoding return 1 or 0 with normal string @"1"