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c
2808 questions · page 1 of 57
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8
votes
2
answers
What's the difference between `extern int (x)[]` and `extern int x[]` in C?
c
global-variables
extern
variable-declaration
asked 2013-08-05T14:19:10.727
17
votes
3
answers
How do I stop Windows from blocking the program during a window drag or menu button being held down?
c++
c
winapi
windows-messages
asked 2013-08-04T09:42:26.540
15
votes
1
answers
Error: sys/wait.h: No such file or directory
c++
c
windows
shell
asked 2013-08-02T09:52:52.153
12
votes
1
answers
Pointers To Const Char
c
pointers
char
string-literals
asked 2013-08-01T20:06:28.333
8
votes
4
answers
Is it possible to build Lisp-like macros into an imperative language?
c
compiler-construction
macros
lisp
language-design
asked 2013-07-29T19:50:16.677
12
votes
2
answers
Problems with GLEW using MinGW: Undefined reference to '_imp__glewExperimental.'
c
opengl
linker
glew
glfw
asked 2013-07-29T02:35:23.420
52
votes
6
answers
What does this expression mean, and why does it compile?
c
visual-c++
asked 2013-07-25T12:48:49.590
19
votes
5
answers
Why does a program accessing illegal pointer to pointer not crash?
c
undefined-behavior
asked 2013-07-25T07:57:22.667
8
votes
3
answers
Get requested address in socket programming with C
c
sockets
http
httpserver
asked 2013-07-25T06:37:45.617
17
votes
3
answers
Calling C function/subroutine in Fortran code
c
compilation
fortran
fortran-iso-c-binding
asked 2013-07-24T22:30:49.843
30
votes
2
answers
struct alignment C/C++
c++
c
memory-layout
asked 2013-07-24T21:27:57.820
8
votes
2
answers
What does 'branching' mean in terms of setting/resetting bits?
c
bit-manipulation
branchless
asked 2013-07-23T07:25:43.647
9
votes
3
answers
Maximum size square sub-matrix with all 1s
c
algorithm
matrix
asked 2013-07-22T14:02:07.837
53
votes
5
answers
What does this ">>=" operator mean in C?
c
asked 2013-07-21T07:11:52.963
11
votes
1
answers
Ucontext in linux
c
linux
ucontext
asked 2013-07-21T04:03:07.240
31
votes
4
answers
Pointer expressions: **ptr++, *++*ptr and ++**ptr use
c
arrays
pointers
asked 2013-07-19T17:55:41.770
16
votes
3
answers
.dSYM files generated from command line (Mac)
c
macos
gcc
makefile
dsym
asked 2013-07-19T10:33:13.060
8
votes
1
answers
Cast byte array to float
c++
c
casting
asked 2013-07-18T19:48:52.457
17
votes
4
answers
How to pass command line arguments to a c program
c++
c
command-line
asked 2013-07-15T01:16:09.243
12
votes
1
answers
How to write #pragma openmp in multiple lines?
c
openmp
pragma
asked 2013-07-14T23:13:34.770
18
votes
4
answers
Which is the best way to suppress "unused variable" warning
ios
objective-c
c
clang
asked 2013-07-12T19:03:22.857
28
votes
4
answers
Dynamic method dispatching in C
c
oop
function-pointers
vtable
asked 2013-07-12T18:22:30.197
14
votes
5
answers
Signalled and non-signalled state of event
c
multithreading
winapi
asked 2013-07-12T10:55:48.530
16
votes
4
answers
C function call with too few arguments
c
argument-passing
asked 2013-07-11T21:55:00.843
26
votes
6
answers
Understanding the source code of memcpy()
c
asked 2013-07-11T11:00:28.523
13
votes
4
answers
Signed saturated add of 64-bit ints?
c
optimization
x86-64
addition
saturation-arithmetic
asked 2013-07-10T20:16:54.727
10
votes
4
answers
What happens when a variable is assigned to zero in an `if` condition?
c
asked 2013-07-09T05:35:12.120
9
votes
4
answers
ICU u_fgetfile incompatible with runtime in release builds for VS2012
c
visual-studio-2012
icu
visual-c++
asked 2013-07-08T21:05:16.817
17
votes
4
answers
Gray code increment function
c
performance
algorithm
optimization
gray-code
asked 2013-07-05T13:47:54.313
11
votes
7
answers
Identify the platform linux or windows using C/C++ code
c++
c
linux
windows
asked 2013-07-04T07:21:47.340
15
votes
4
answers
Algorithm for best fit rectangle
c
algorithm
rectangles
best-fit
asked 2013-07-03T08:55:06.870
15
votes
4
answers
C read and thread safety (linux)
c
linux
multithreading
file-descriptor
asked 2013-07-02T17:16:20.367
36
votes
1
answers
Point Sprites for particle system
c++
c
opengl
glsl
asked 2013-07-01T05:03:48.337
23
votes
8
answers
Shared semaphore between user and kernel spaces
c
linux-kernel
semaphore
asked 2013-06-30T14:19:00.977
14
votes
5
answers
Can a struct alias its own initial and only member?
c
language-lawyer
strict-aliasing
asked 2013-06-29T21:36:35.523
40
votes
6
answers
How does the compiler know that the comma in a function call is not a comma operator?
c
function
compiler-construction
comma-operator
asked 2013-06-29T18:35:16.523
17
votes
8
answers
Declaring arrays in c language without initial size
c
arrays
function
asked 2013-06-29T15:41:40.913
10
votes
2
answers
Simulate button click using GTK+ using gtk_event_put and a GdkEventButton structure
c
gtk
x11
asked 2013-06-28T19:54:43.650
14
votes
4
answers
C: field has incomplete type
c
makefile
asked 2013-06-25T07:12:19.970
20
votes
6
answers
size of character array and size of character pointer
c
char
sizeof
asked 2013-06-23T11:21:18.247
15
votes
6
answers
"Grouping" enum values in C
c
enums
asked 2013-06-21T07:32:58.210
181
votes
5
answers
What is the difference between C, C99, ANSI C and GNU C?
c
gcc
c99
c89
ansi-c
asked 2013-06-20T06:21:00.487
51
votes
7
answers
What makes a better constant in C, a macro or an enum?
c
macros
enums
asked 2013-06-15T16:05:25.413
13
votes
1
answers
JNI Android - Converting char* to byte array and return it to java
java
android
c
android-ndk
asked 2013-06-15T14:32:15.483
14
votes
3
answers
String in function parameter
c
gcc
string-literals
function-parameter
asked 2013-06-14T14:44:39.300
9
votes
1
answers
Named semaphore or flock which is better C linux
c
concurrency
multiprocessing
semaphore
flock
asked 2013-06-14T05:56:19.817
10
votes
5
answers
String pointer and array of chars in c
c
string
pointers
compiler-errors
asked 2013-06-13T00:24:50.033
14
votes
3
answers
Confused by squaring macro SQR in c
c++
c
macros
c-preprocessor
asked 2013-06-12T17:19:10.847
26
votes
5
answers
Convert 2 bytes into an integer
c
integer
type-conversion
byte
asked 2013-06-12T17:16:11.007
27
votes
7
answers
How to convert string to int64_t?
c
unix
int64
asked 2013-06-08T19:17:01.890
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