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c
2808 questions · page 4 of 57
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16
votes
1
answers
Passing Argument 1 discards qualifiers from pointer target type
c
program-entry-point
argv
asked 2013-03-13T23:36:24.920
30
votes
1
answers
Why doesn't floor return an integer?
c++
c
asked 2013-03-11T20:39:32.943
32
votes
1
answers
The shortest C program, still causes segfault
c
gcc
segmentation-fault
asked 2013-03-11T07:23:51.020
8
votes
1
answers
linux/list.h - How to safely remove items from the list?
c
list
linux-kernel
asked 2013-03-11T06:22:37.783
9
votes
2
answers
hiding functions in C
c
linux
ld-preload
asked 2013-03-10T12:25:28.313
10
votes
1
answers
stderr undeclared identifier
c
asked 2013-03-08T08:26:02.107
10
votes
1
answers
Explanation of sigsuspend needed
c
unix
process
signals
asked 2013-03-07T23:30:24.980
10
votes
2
answers
how much memory is my kernel module using?
c
linux
memory
kernel
asked 2013-03-07T21:48:13.593
8
votes
1
answers
How to print a guint64 value when using glib?
c
glib
asked 2013-03-07T13:53:44.167
9
votes
3
answers
Building fast Android app - Java or native?
java
android
c++
c
asked 2013-03-06T22:21:42.360
8
votes
1
answers
Netlink Sockets in C using the 3.X linux kernel
c
linux-kernel
netlink
asked 2013-03-05T04:32:43.230
25
votes
1
answers
Difference between char* var; and char *var;?
c
pointers
ansi-c
asked 2013-03-04T22:12:02.333
120
votes
13
answers
Bind failed: Address already in use
c
linux
sockets
asked 2013-03-04T09:59:48.687
10
votes
1
answers
Is it possible to repeat getopt
c
getopt
asked 2013-03-02T22:04:11.127
8
votes
4
answers
Is memcpy process-safe?
c++
c
process
thread-safety
memcpy
asked 2013-02-28T20:36:01.153
19
votes
2
answers
Why does the C++ stdlib rand() function give different values for the same seed across platforms?
c++
c
random
std
asked 2013-02-27T10:14:08.353
16
votes
2
answers
libjpeg API and Reference
c
libjpeg
asked 2013-02-26T23:09:59.027
77
votes
2
answers
Simple way to check if a string contains another string in C?
c
string
substring
asked 2013-02-26T20:47:20.320
22
votes
2
answers
Are these comments about GCC's optimisations valid?
c++
c
optimization
gcc
asked 2013-02-26T15:44:59.193
11
votes
3
answers
Mutex implementation and signaling
c++
c
mutex
implementation
asked 2013-02-26T13:20:56.737
10
votes
3
answers
C how to draw a point / set a pixel without using graphics library or any other library functions
c
asked 2013-02-25T16:49:51.607
8
votes
2
answers
GNU Make "Abort trap: 6" after gcc call however call is valid when executed alone
c
makefile
gnu-make
asked 2013-02-21T21:52:55.243
26
votes
6
answers
C: Get substring before a certain char
c
string
char
asked 2013-02-21T15:40:27.440
15
votes
1
answers
Function pointer equality in C
c
unix
function-pointers
elf
dynamic-loading
asked 2013-02-20T16:52:10.603
16
votes
2
answers
copy_to_user vs memcpy
c
linux-kernel
linux-device-driver
memcpy
asked 2013-02-20T01:20:46.103
9
votes
6
answers
How to use typed constants with "unused variable" warnings?
objective-c
c
xcode
asked 2013-02-18T23:34:57.370
38
votes
2
answers
Casting a void pointer to a struct
c
casting
void
asked 2013-02-18T22:19:54.330
17
votes
2
answers
How to compile library on C using GCC?
c
gcc
compilation
include
libraries
asked 2013-02-17T08:40:12.020
31
votes
4
answers
how to properly reuse a curl handle
c
curl
libcurl
handle
asked 2013-02-16T14:08:47.417
11
votes
0
answers
Allegro 5 crashes on calling al_clear_to_color(ALLEGRO_COLOR)
c++
c
runtime-error
allegro
allegro5
asked 2013-02-15T19:27:16.867
9
votes
2
answers
I was perusing glibc when I came across the socket code, can someone explain what is going on?
c
glibc
asked 2013-02-14T19:13:11.537
11
votes
7
answers
Write a C function that round up a number to next power of 2
c
asked 2013-02-11T13:30:06.330
9
votes
4
answers
Why are multiple increments/decrements valid in C++ but not in C?
c++
c
language-lawyer
lvalue
incompatibility
asked 2013-02-10T14:52:27.057
9
votes
5
answers
How can I write a 'clamp' / 'clip' / 'bound' macro for returning a value in a given range?
objective-c
c
macros
predefined-macro
asked 2013-02-08T09:39:40.757
23
votes
5
answers
Function Prologue and Epilogue in C
c++
c
assembly
stack-frame
epilogue
asked 2013-02-08T03:53:06.187
63
votes
7
answers
What is "!!" in C?
c
gcc
boolean
boolean-expression
asked 2013-02-07T13:12:58.260
92
votes
7
answers
What is the default C -std standard version for the current GCC (especially on Ubuntu)?
c
ubuntu
gcc
c99
c11
asked 2013-02-06T19:24:22.930
296
votes
5
answers
printf() formatting for hexadecimal
c
printf
hex
asked 2013-02-06T16:20:07.007
24
votes
3
answers
What does the '-c' option do in GCC?
c
gcc
gdb
asked 2013-02-06T08:10:30.300
15
votes
2
answers
How to get enum count
c
enums
asked 2013-02-05T21:18:13.940
12
votes
2
answers
GetDC(NULL) gets primary monitor or virtual screen?
c++
c
winapi
asked 2013-02-05T19:39:30.810
14
votes
1
answers
GDB-Python scripting: any samples iterating through C/C++ struct fields
c++
python
c
scripting
gdb
asked 2013-02-05T00:13:44.000
27
votes
2
answers
Clang Cross Compiling for ARM?
c
linux
arm
clang
cross-compiling
asked 2013-02-04T23:25:15.180
14
votes
2
answers
How does socket select() work?
c
sockets
file-descriptor
asked 2013-02-04T22:12:08.443
17
votes
7
answers
Is it possible to instruct C to not zero-initialize global arrays?
c
gcc
embedded
c99
asked 2013-02-04T11:40:54.010
8
votes
3
answers
Difference between puts() and printf() in C while using sleep()
c
sleep
puts
asked 2013-02-04T04:10:43.593
21
votes
3
answers
libc random number generator flawed?
c
algorithm
math
random
glibc
asked 2013-02-04T00:25:06.737
8
votes
4
answers
Flex: Use Text File as Input Stream
c
lex
flex-lexer
asked 2013-02-02T20:08:09.850
8
votes
3
answers
How to run a c program in bash script and give it 2 arguments?
c
bash
shell
asked 2013-01-30T10:13:23.583
9
votes
5
answers
bitwise operators for finding less than in c
c
bitwise-operators
asked 2013-01-29T17:01:56.600
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