C changing specific bit in char byte, depending on its current value
3743
How do you set, clear, and toggle a single bit?
31433
How do I properly compare strings in C?
86037
char!=(signed char), char!=(unsigned char)
63688
Find the highest order bit in C
142511
How do I convert a binary string to hex using C?
135785
integer size in c depends on what?
10824
Output single character in C
142442
In C, why is sizeof(char) 1, when 'a' is an int?
79818
Convert char to int in C and C++
97889
How can I multiply and divide using only bit shifting and adding?
1716
How do you convert a byte array to a hexadecimal string, and vice versa?
85989
Bit swapping probability question
43573
Modifying C string constants?
149473
How can I convert an integer to a hexadecimal string in C?
28186
C/C++ changing the value of a const
138470
Copying a part of a string (substring) in C
13659
Why scanf is behaving weird for char input?