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Questions tagged c

2808 questions · page 55 of 57

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459
votes
5
answers

do { ... } while (0) — what is it good for?

c loops
asked 2008-11-02T21:36:17.923
37
votes
5
answers

The simplest way of printing a portion of a char[] in C

c string-formatting
asked 2008-11-01T22:59:45.573
13
votes
6
answers

Passing pointers/references to structs into functions

c pointers struct reference
asked 2008-11-01T21:38:41.960
40
votes
4
answers

Whatever happened to the 'entry' keyword?

c language-design
asked 2008-10-31T18:04:20.490
19
votes
12
answers

Does anyone know of any C/C++/C# code libraries that do audio synthesizer emulation?

c# c++ c audio synthesizer
asked 2008-10-30T14:41:07.783
79
votes
16
answers

Examples of good gotos in C or C++

c++ c goto
asked 2008-10-29T03:58:30.967
11
votes
3
answers

Understanding engine initialization in OpenSSL

c openssl
asked 2008-10-28T09:35:10.443
21
votes
12
answers

1ms resolution timer under linux recommended way

c linux timer
asked 2008-10-27T14:26:22.137
88
votes
12
answers

Is TCHAR still relevant?

c++ c windows unicode wchar-t
asked 2008-10-24T16:55:50.770
480
votes
6
answers

How do I print the full value of a long string in gdb?

c++ c string debugging gdb
asked 2008-10-24T12:36:01.353
9
votes
5
answers

Malloc Error: incorrect checksum for freed object

c debugging pointers malloc
asked 2008-10-24T06:53:08.220
364
votes
11
answers

What does a type followed by _t (underscore-t) represent?

c naming-conventions types
asked 2008-10-23T22:18:39.117
16
votes
8
answers

Cuckoo hashing in C

c hashtable
asked 2008-10-23T20:45:11.537
13
votes
8
answers

Use "greater than or equals" or just "greater than"

c# .net c
asked 2008-10-23T19:41:25.627
67
votes
7
answers

Difference between files written in binary and text mode

c++ c file-io
asked 2008-10-23T14:22:25.070
60
votes
5
answers

Getting absolute path of a file

c unix path filesystems absolute
asked 2008-10-23T08:53:52.720
17
votes
20
answers

C++ constructs replacing C constructs

c++ c language-construct
asked 2008-10-22T17:48:05.280
33
votes
7
answers

Create an Application without a Window

c++ c winapi
asked 2008-10-22T02:05:26.040
24
votes
16
answers

Setting up a Programming Environment in Linux

c++ c linux ide development-environment
asked 2008-10-21T16:15:36.840
179
votes
19
answers

How can I compile and run C/C++ code in a Unix console or Mac terminal?

c++ c macos console terminal
asked 2008-10-21T08:43:35.380
12
votes
5
answers

Detect Keyboard Event in C

c keyboard
asked 2008-10-21T05:02:32.173
9
votes
5
answers

How cache memory works?

c caching optimization cpu-architecture
asked 2008-10-20T11:36:51.537
122
votes
7
answers

What does extern inline do?

c++ c extern inline-functions
asked 2008-10-19T15:09:27.987
32
votes
8
answers

How do I implement a circular list (ring buffer) in C?

c queue
asked 2008-10-18T20:59:26.313
34
votes
3
answers

C equivalent of autoflush (flush stdout after each write)?

c stdio
asked 2008-10-18T00:36:58.093
197
votes
5
answers

Why does scanf() need "%lf" for doubles, when printf() is okay with just "%f"?

c scanf length-modifiers
asked 2008-10-16T23:05:15.953
365
votes
11
answers

Passing variable number of arguments around

c variadic-functions
asked 2008-10-15T16:58:12.840
15
votes
5
answers

Automatically discovering C dependencies

c include dependencies
asked 2008-10-15T14:04:54.860
857
votes
19
answers

What should main() return in C and C++?

c++ c return-value program-entry-point return-type
asked 2008-10-15T12:13:48.327
11
votes
4
answers

How to Create a TCP socket connect using C to a predefined port

c sockets tcp
asked 2008-10-15T09:37:37.207
16
votes
5
answers

How Do You Programmatically Set the Hardware Clock on Linux?

c linux time clock hwclock
asked 2008-10-14T17:43:06.493
121
votes
4
answers

Using C++ library in C code

c++ c gcc glibc
asked 2008-10-13T23:30:20.663
758
votes
30
answers

How do I detect unsigned integer overflow?

c++ c integer-overflow
asked 2008-10-13T22:53:21.407
12
votes
4
answers

Is it possible to initialize a const struct without using a function?

c
asked 2008-10-13T20:44:26.927
36
votes
6
answers

Need help understanding "getbits()" method in Chapter 2 of K&R C

c operators bit-manipulation bit-shift complement
asked 2008-10-13T13:46:05.087
16
votes
2
answers

How can I initialize an array of pointers to structs?

c pointers struct
asked 2008-10-11T23:31:14.033
45
votes
7
answers

Argument-parsing helpers for C/Unix

c command-line parsing
asked 2008-10-10T02:51:08.430
52
votes
13
answers

Your preferred C/C++ header policy for big projects?

c++ c coding-style include header
asked 2008-10-08T09:19:12.737
148
votes
15
answers

Placement of the asterisk in pointer declarations

c++ c pointers declaration
asked 2008-10-07T21:02:43.300
23
votes
17
answers

Isn't saying "C/C++" wrong?

c++ c
asked 2008-10-07T17:23:43.383
66
votes
16
answers

When is it ok to use a global variable in C?

c global-variables
asked 2008-10-06T20:43:26.163
44
votes
4
answers

What are the greatest benefits of LLVM?

c++ c llvm clang
asked 2008-10-05T23:48:08.350
89
votes
15
answers

Recommended GCC warning options for C

c gcc compiler-errors
asked 2008-09-30T19:42:35.643
435
votes
11
answers

Printing leading 0's in C

c printf
asked 2008-09-30T16:34:43.817
15
votes
10
answers

Does ANSI C support signed / unsigned bit fields?

c struct bit-fields
asked 2008-09-29T17:53:25.820
16
votes
5
answers

How to prevent fgets blocks when file stream has no new data

c popen fgets
asked 2008-09-29T17:51:47.553
40
votes
8
answers

What does the comma operator do?

c++ c operators comma-operator
asked 2008-09-29T16:33:05.777
22
votes
28
answers

How to check for equals? (0 == i) or (i == 0)

c++ c coding-style
asked 2008-09-29T11:20:44.983
101
votes
20
answers

Easy way to use variables of enum types as string in C?

c enums c-preprocessor
asked 2008-09-29T02:00:24.800
58
votes
9
answers

How can I tell if a given path is a directory or a file? (C/C++)

c++ c winapi
asked 2008-09-28T22:42:10.250
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