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Questions tagged c

2808 questions · page 17 of 57

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9
votes
1
answers

warning: declaration of 'index' shadows a global declaration

c
asked 2011-12-09T04:12:59.837
9
votes
1
answers

Are compiled .lib files interchangeable for different versions of Microsoft Visual C++?

c++ c visual-c++
asked 2011-12-09T00:24:41.147
28
votes
8
answers

OpenCV: how to force the image window to appear on top of other windows?

c opencv
asked 2011-12-07T15:08:32.593
28
votes
7
answers

How do you read directly from physical memory on Windows?

c++ c windows memory readprocessmemory
asked 2011-12-06T16:48:35.770
16
votes
6
answers

Best practices for recovering from a segmentation fault

c++ c segmentation-fault
asked 2011-12-06T14:40:34.847
37
votes
3
answers

Access symbols defined in the linker script by application

c linker iar
asked 2011-12-06T10:57:33.543
11
votes
3
answers

Compiling a basic OpenCV program on Mac OS X 10.7

c macos opencv
asked 2011-12-06T02:33:21.847
14
votes
4
answers

Compile-time assert on datatype sizes

c++ c c-preprocessor
asked 2011-12-05T16:23:44.217
12
votes
5
answers

Assigning an entire array with a single statement

c
asked 2011-12-05T02:20:24.550
27
votes
7
answers

redefinition of typedef

c gcc typedef
asked 2011-12-03T12:29:53.917
8
votes
5
answers

C allocated pointers? What's this?

c pointers memory-management char
asked 2011-12-01T11:34:51.217
11
votes
3
answers

ubuntu and libcap (capabilities) undefined reference

c ubuntu undefined-reference linux-capabilities
asked 2011-12-01T08:27:48.760
8
votes
2
answers

False sharing and pthreads

c pthreads false-sharing
asked 2011-11-30T18:51:11.457
11
votes
1
answers

Mac OS X, pip: specify compiler for packages containing C libraries

python c osx-lion pip pypi
asked 2011-11-30T09:33:00.230
12
votes
6
answers

Is there a reason some languages allow a negative modulus?

java c math modulus
asked 2011-11-29T22:42:21.507
8
votes
1
answers

MPI : getting number of nodes (not processes) in a communicator

c mpi communicator
asked 2011-11-29T16:12:54.273
16
votes
5
answers

What's the Right Way to Write a C Function Returning a char array?

c string dynamic-allocation
asked 2011-11-29T13:00:11.843
10
votes
3
answers

Discrete Cosine Transform DCT implementation C

c dct
asked 2011-11-29T12:33:30.827
20
votes
5
answers

How to compile C program without any optimization

c gcc
asked 2011-11-28T17:16:48.967
29
votes
4
answers

Nested structures in C and C++

c++ c
asked 2011-11-27T07:10:28.707
22
votes
4
answers

What is the result of NULL + int?

c opengl pointers null pointer-arithmetic
asked 2011-11-27T04:49:12.187
33
votes
10
answers

Use the same makefile for make (Linux) and nmake (Windows)

c makefile nmake
asked 2011-11-25T14:19:10.777
10
votes
5
answers

C - How to find all inner loops using grep?

c regex grep code-analysis
asked 2011-11-25T14:16:05.730
22
votes
2
answers

How can I add an #ifdef DEBUG to Xcode?

objective-c c ios xcode debugging
asked 2011-11-24T12:46:40.597
10
votes
7
answers

Generational GC source code

c compiler-construction resources garbage-collection
asked 2011-11-24T02:41:41.440
9
votes
4
answers

speed comparison between fgetc/fputc and fread/fwrite in C

c performance
asked 2011-11-24T00:20:47.373
10
votes
2
answers

Syscall overhead

c++ c linux gcc
asked 2011-11-23T18:33:17.843
8
votes
6
answers

GCC - Struct defining members in specific offsets

c++ c gcc
asked 2011-11-23T08:05:42.067
21
votes
4
answers

Simple use of sprintf - C

c printf
asked 2011-11-22T19:31:42.610
13
votes
2
answers

How to pass multiple parameters to a thread in C

c pthreads posix
asked 2011-11-22T08:12:24.440
11
votes
2
answers

automake and project dependencies

c++ c makefile automake
asked 2011-11-21T17:51:30.720
14
votes
1
answers

Reorder function in c file based on c header file

c header-files
asked 2011-11-20T21:49:57.797
11
votes
1
answers

zend custom module

c tree nodes php-extension php-internals
asked 2011-11-20T17:02:45.457
36
votes
1
answers

Implementation of nested functions

c gcc nested-function
asked 2011-11-18T08:16:52.710
30
votes
3
answers

Put name of parameters in C function prototypes?

c function-prototypes
asked 2011-11-17T21:53:47.890
20
votes
4
answers

Convert 4 bytes char to int32 in C

c
asked 2011-11-17T19:24:40.300
15
votes
3
answers

What C program behaves differently in run-time when compiled with C89 and C99?

c language-lawyer c99 c89
asked 2011-11-17T05:58:30.413
8
votes
5
answers

Does case-switch work like this?

c++ c
asked 2011-11-16T02:55:32.850
9
votes
5
answers

Is UTF8 injective mapping?

c++ c unicode utf-8 unicode-normalization
asked 2011-11-13T20:53:03.027
14
votes
2
answers

C weird array syntax in multi-dimensional arrays

c arrays multidimensional-array pointer-arithmetic
asked 2011-11-13T02:49:56.557
60
votes
7
answers

Proper way to empty a C-String

c string strcpy
asked 2011-11-12T21:52:20.870
19
votes
5
answers

when to free pointer in C and how to know if it is freed

c
asked 2011-11-12T03:45:37.543
33
votes
2
answers

Connecting n commands with pipes in a shell?

c shell posix pipe
asked 2011-11-10T16:33:29.820
9
votes
3
answers

How to distinguish constant string from char* in C macro

c macros c-preprocessor
asked 2011-11-10T05:08:12.347
8
votes
3
answers

Implicit type conversion in C

c floating-point type-conversion
asked 2011-11-09T23:14:50.397
140
votes
8
answers

Printing hexadecimal characters in C

c hex printf
asked 2011-11-09T03:59:16.960
10
votes
2
answers

Is there a way to find out the number of references to a dynamic library in a process?

c linux dlopen
asked 2011-11-07T06:46:50.660
30
votes
1
answers

What causes the error "undefined reference to (some function)"?

c linker-errors
asked 2011-11-06T00:42:42.587
49
votes
7
answers

In C how much space does a bool (boolean) take up? Is it 1 bit, 1 byte or something else?

c boolean
asked 2011-11-04T18:35:42.943
13
votes
2
answers

Can we typecast a enum variable In c

c
asked 2011-11-04T16:33:26.700
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