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Questions tagged c

2808 questions · page 54 of 57

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45
votes
11
answers

Serialize Data Structures in C

c serialization
asked 2008-12-16T14:00:18.807
89
votes
11
answers

Implementing RAII in pure C?

c raii
asked 2008-12-15T13:40:09.017
9
votes
5
answers

How do 'malloc' and 'new' work? How are they different (implementation wise)?

c++ c
asked 2008-12-13T22:49:56.227
30
votes
10
answers

Determining the alignment of C/C++ structures in relation to its members

c++ c alignment
asked 2008-12-12T23:24:36.347
9
votes
16
answers

Best algorithm to strip leading and trailing spaces in C

c string trim
asked 2008-12-09T07:51:33.560
67
votes
13
answers

How to get function's name from function's pointer in Linux kernel?

c linux-kernel function-pointers
asked 2008-12-08T22:18:17.897
10
votes
3
answers

Static functions in Linux device driver?

c linux linux-device-driver static-functions
asked 2008-12-08T09:21:06.000
26
votes
7
answers

How do spell checkers work?

c spell-checking
asked 2008-12-06T20:50:29.713
18
votes
4
answers

How to work with pointer to pointer to structure in C?

c struct pointer-to-pointer
asked 2008-12-06T20:28:51.113
28
votes
7
answers

What is the difference between a static global and a static volatile variable?

c static global interrupt volatile
asked 2008-12-06T14:14:09.577
9
votes
15
answers

Will .NET take over C/C++ any time?

.net c++ c
asked 2008-12-06T04:49:32.663
26
votes
3
answers

Can you statically compile a cygwin application?

c linker cygwin
asked 2008-12-04T14:09:12.473
14
votes
4
answers

Avoiding a fork()/SIGCHLD race condition

c fork
asked 2008-12-04T11:36:07.790
141
votes
17
answers

Windows threading: _beginthread vs _beginthreadex vs CreateThread C++

c++ c multithreading winapi
asked 2008-12-01T17:20:57.130
14
votes
8
answers

How many asm-instructions per C-instruction?

c assembly instructions
asked 2008-12-01T16:54:29.973
16
votes
11
answers

Programming coordinates-based game, like dots or checkers

javascript c geometry gridworld
asked 2008-12-01T01:19:23.340
12
votes
2
answers

C: the definitive truth about rand, random and arc4random

c cocoa random
asked 2008-11-30T15:22:13.110
35
votes
1
answers

memcpy vs assignment in C

c struct variable-assignment memcpy
asked 2008-11-27T15:17:04.087
27
votes
11
answers

Good Programming Practices for Macro Definitions (#define) in C

c c-preprocessor
asked 2008-11-26T15:40:21.557
83
votes
7
answers

How to write a while loop with the C preprocessor?

c while-loop c-preprocessor
asked 2008-11-26T00:05:29.620
54
votes
3
answers

Light C Unicode Library

c unicode utf-8
asked 2008-11-24T06:48:02.680
21
votes
5
answers

Make GDB print control flow of functions as they are called

c debugging dynamic gdb call-graph
asked 2008-11-23T00:25:36.837
12
votes
3
answers

Vim Keyword Completion

c vim
asked 2008-11-21T09:28:49.330
24
votes
6
answers

How to open and use a socket in C?

c sockets network-programming
asked 2008-11-21T03:02:33.163
9
votes
3
answers

Lightweight regex parser

c regex embedded string
asked 2008-11-20T21:35:13.857
68
votes
10
answers

How to estimate the thread context switching overhead?

c++ c multithreading windows-mobile
asked 2008-11-20T09:21:23.197
10
votes
8
answers

Is C code still considered C++?

c++ c
asked 2008-11-20T01:36:10.187
10
votes
1
answers

how to use libxml2 to modify an existing xml file?

c xml linux libxml2
asked 2008-11-19T23:49:22.820
32
votes
7
answers

Is it possible for C preprocessor macros to contain preprocessor directives?

c macros nested c-preprocessor expansion
asked 2008-11-19T12:12:38.000
48
votes
1
answers

How do I tell valgrind to memcheck forked processes?

c++ c linux fork valgrind
asked 2008-11-19T11:04:51.633
183
votes
7
answers

What is __stdcall?

c winapi calling-convention stdcall
asked 2008-11-18T02:15:39.440
9
votes
5
answers

Using sprintf without a manually allocated buffer

c++ c string memory
asked 2008-11-17T06:38:45.460
42
votes
8
answers

What is the best way to return an error from a function when I'm already returning a value?

c return
asked 2008-11-15T00:04:12.200
21
votes
13
answers

Overriding functionality with modules in Linux kernel

c linux module kernel
asked 2008-11-14T18:04:46.467
153
votes
8
answers

Variable declaration placement in C

c declaration c89
asked 2008-11-13T21:43:36.900
10
votes
4
answers

How to safely escape a string from C++

c++ c linux shell
asked 2008-11-13T19:54:38.227
57
votes
3
answers

Java - C-Like Fork?

java c fork
asked 2008-11-13T17:37:01.313
260
votes
24
answers

How to make child process die after parent exits?

c linux unix process fork
asked 2008-11-12T15:37:51.153
35
votes
12
answers

Easy way to convert a struct tm (expressed in UTC) to time_t type

c++ c
asked 2008-11-12T06:25:03.390
21
votes
3
answers

Webcam library for C on Linux?

c linux webcam
asked 2008-11-10T15:16:43.647
9
votes
8
answers

Checking if something was malloced

c malloc
asked 2008-11-09T22:48:16.637
61
votes
7
answers

What is the full "for" loop syntax in C?

c syntax for-loop
asked 2008-11-09T21:40:34.950
112
votes
17
answers

Timer function to provide time in nano seconds using C++

c++ c timer
asked 2008-11-08T18:09:05.157
20
votes
7
answers

Using '__progname' instead of argv[0]

c unix
asked 2008-11-07T21:27:39.907
9
votes
12
answers

How can I improve/replace sprintf, which I've measured to be a performance hotspot?

c++ c performance printf strftime
asked 2008-11-07T12:51:43.740
11
votes
10
answers

Do I need a semaphore when reading from a global structure?

c multithreading global-variables mutex semaphore
asked 2008-11-05T16:27:58.620
21
votes
3
answers

What is a good reference documenting patterns of use of X-Macros in C (or possibly C++)?

c include c-preprocessor
asked 2008-11-05T03:25:05.957
28
votes
2
answers

When is char* safe for strict pointer aliasing?

c sockets strict-aliasing
asked 2008-11-04T16:31:50.860
65
votes
10
answers

How can I create a dynamically sized array of structs?

c dynamic memory-management
asked 2008-11-04T04:48:39.127
10
votes
5
answers

Why is my simple C program displaying garbage to stdout?

c file-io
asked 2008-11-03T22:43:55.353
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