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Why do a bitwise-and of a character with 0xff?
user_1248535
0
•
asked May 24, 2021
8
6
309
isspace
bitwise-and
integer-promotion
char
c
Why is address operator (&) needed when creating struct?
user_1801359
0
•
asked May 24, 2021
3
3
55
designated-initializer
pointers
struct
c
reference
C++ int promotion motivation for restrictions
user_7023187
0
•
asked May 24, 2021
7
1
328
type-conversion
c
c++
types
How to create standalone Rmath.h library to access R functions in C?
user_14398074
0
•
asked May 24, 2021
2
1
163
r
c
windows
Set 8th bit if all lower 7 bits are set without branching
user_14557971
0
•
asked May 24, 2021
2
1
146
bit
bit-shift
bit-manipulation
c
algorithm
Finding length of array and length of array with pointer pointing to it
user_12717059
0
•
asked May 24, 2021
2
2
61
pointers
implicit-conversion
c
arrays
Howto disable warning in GCC 11.1 -mgeneral-regs-only' -Wattributes in the interrupt context on ARM architecture?
user_16013667
0
•
asked May 24, 2021
3
2
456
gcc11
cortex-m
embedded
gcc
c
Partition a Array
user_15321851
0
•
asked May 24, 2021
8
1
644
c
Are memcheck errors ever acceptable?
user_12424975
0
•
asked May 23, 2021
4
5
135
memcheck
undefined-behavior
valgrind
c
getchar() and input buffer
user_15780431
0
•
asked May 23, 2021
2
1
98
getchar
buffer
c
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