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Questions tagged c

2808 questions · page 40 of 57

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98
votes
4
answers

Design Principles, Best Practices and Design Patterns for C (or Procedural Programming in general)?

c design-patterns principles
asked 2010-03-22T13:16:10.443
25
votes
2
answers

encrypt- decrypt with AES using C/C++

c++ c encryption aes
asked 2010-03-22T00:26:11.717
52
votes
3
answers

Why do I see THROW in a C library?

c++ c exception header-files
asked 2010-03-21T08:16:38.500
19
votes
2
answers

Initializing a pointer in a separate function in C

c pointers initializing
asked 2010-03-21T06:38:33.220
21
votes
5
answers

Signal Handling in C

c unix shell signals
asked 2010-03-20T22:28:55.393
27
votes
2
answers

Easiest way of unit testing C code with Python

python c unit-testing swig
asked 2010-03-20T07:12:47.850
12
votes
3
answers

Understanding the Valgrind output

c memory-leaks valgrind
asked 2010-03-19T18:27:27.507
41
votes
1
answers

Linux's thread local storage implementation

c linux multithreading gcc thread-local-storage
asked 2010-03-17T03:16:04.453
10
votes
2
answers

How to skip past loops in ddd (gdb)

c++ c gdb ddd-debugger
asked 2010-03-12T19:26:09.600
16
votes
4
answers

Linked list recursive reverse

c algorithm recursion linked-list reverse
asked 2010-03-12T17:05:10.873
20
votes
6
answers

How does printf handle its arguments?

c arguments printf
asked 2010-03-12T14:21:20.257
10
votes
5
answers

How do I insert and delete some characters in the middle of a file?

c file-io
asked 2010-03-12T07:14:28.440
26
votes
8
answers

What is the difference between freeing the pointer and assigning it to NULL?

c pointers free
asked 2010-03-12T06:00:12.847
9
votes
6
answers

Is stdin limited in length?

c++ c stdin
asked 2010-03-12T02:39:02.530
31
votes
3
answers

How do I perform an unsigned right shift (>>> in Java) in C/C++?

java c bit-manipulation
asked 2010-03-11T23:40:42.017
51
votes
11
answers

Why didn't C have a boolean data type prior to C99?

c language-design c99 c89
asked 2010-03-11T15:03:51.547
115
votes
13
answers

Use of exit() function

c
asked 2010-03-11T13:21:04.530
14
votes
4
answers

printf of a size_t variable with lld, ld and d type identifiers

c printf
asked 2010-03-11T11:37:11.480
10
votes
5
answers

Listing C Constants/Macros

c gcc c-preprocessor
asked 2010-03-10T23:36:52.043
14
votes
3
answers

How to assign a value to a char* using hex notation?

c
asked 2010-03-10T21:31:51.633
13
votes
5
answers

Catching signal inside its own handler

c unix posix signals sigint
asked 2010-03-10T16:58:20.330
51
votes
9
answers

C warning Missing sentinel in function call

c warnings
asked 2010-03-09T08:40:52.717
14
votes
3
answers

Is the next C standard actively developed?

c standards c99
asked 2010-03-08T22:46:53.633
22
votes
6
answers

Generating moderately interesting images

c
asked 2010-03-08T21:39:29.970
10
votes
6
answers

strcmp on a line read with fgets

c string input fgets strcmp
asked 2010-03-08T21:13:44.767
59
votes
3
answers

Can FFmpeg be used as a library, instead of a standalone program?

c ffmpeg mpeg ogg libavcodec
asked 2010-03-08T13:59:46.130
32
votes
8
answers

Difference between "pointer to int" and "pointer to array of ints"

c
asked 2010-03-07T20:18:04.790
14
votes
7
answers

Bit packing of array of integers

c++ c optimization bit-packing
asked 2010-03-07T19:44:40.880
62
votes
1
answers

Linker error: "linker input file unused because linking not done", undefined reference to a function in that file

c++ c gcc makefile linker-errors
asked 2010-03-07T04:17:07.383
18
votes
9
answers

XOR using mathematical operators

java c xor
asked 2010-03-05T08:23:21.707
27
votes
6
answers

Write a C program to measure time spent in context switch in Linux OS

c linux context-switch
asked 2010-03-03T02:34:44.610
14
votes
12
answers

Pointer to [-1]th index of array

c++ c arrays pointers
asked 2010-03-02T09:07:27.763
11
votes
5
answers

C as an object oriented language

c
asked 2010-02-28T19:55:04.473
21
votes
5
answers

Max identifier length

c
asked 2010-02-28T18:58:25.637
66
votes
9
answers

Does C support function overloading?

c overloading
asked 2010-02-28T17:07:36.377
22
votes
4
answers

Basic skeleton for a C OpenGL program on OSX

c macos opengl
asked 2010-02-28T05:15:37.543
11
votes
5
answers

C/C++ versus Java/C# in high-performance applications

java c performance
asked 2010-02-27T21:02:01.197
26
votes
19
answers

Merging two sorted linked lists

c algorithm data-structures linked-list
asked 2010-02-27T18:00:44.280
13
votes
3
answers

Using macros WIN32 or _MSC_VER cross-platform

c
asked 2010-02-27T16:56:49.163
12
votes
5
answers

C: A cure for the warning: integer overflow in expression?

c embedded
asked 2010-02-27T15:31:29.730
13
votes
4
answers

How to broadcast a message in a network?

c sockets network-programming
asked 2010-02-27T13:12:23.023
22
votes
4
answers

Division result is always zero

c double division multiplication integer-division
asked 2010-02-27T01:37:11.373
27
votes
7
answers

How to get the absolute path for a given relative path programmatically in Linux?

c linux relative-path absolute-path
asked 2010-02-26T13:17:15.767
40
votes
6
answers

How do I write a web server in C/C++ on linux

c++ c linux
asked 2010-02-26T00:46:44.513
19
votes
7
answers

Does the typename keyword exist in C++, for backwards compatibility with “C templates?”

c++ c templates standards
asked 2010-02-25T19:53:37.433
9
votes
2
answers

Using C, why would a char * type be of size 2 in one place, but 4 in another?

c
asked 2010-02-25T17:49:34.223
81
votes
18
answers

Recursive mkdir() system call on Unix

c posix unix mkdir
asked 2010-02-25T17:41:47.440
136
votes
14
answers

How to compare strings in C conditional preprocessor-directives

c conditional-statements c-preprocessor
asked 2010-02-25T16:56:50.760
86
votes
10
answers

Does the size of an int depend on the compiler and/or processor?

c++ c types
asked 2010-02-25T04:59:45.050
50
votes
5
answers

how to exit a child process - _exit() vs. exit

c process fork
asked 2010-02-24T21:22:01.823
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