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Questions tagged c

2808 questions · page 51 of 57

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63
votes
8
answers

Objective-C sample code for HMAC-SHA1

c objective-c sha1 hmac
asked 2009-04-16T14:50:48.047
16
votes
5
answers

Small open source Unicode library for C/C++

c++ c unicode
asked 2009-04-13T21:53:15.940
24
votes
7
answers

C array declaration and assignment?

c arrays variable-assignment
asked 2009-04-13T16:45:19.580
13
votes
15
answers

How to avoid running out of memory in high memory usage application? C / C++

c++ c memory virtual-memory
asked 2009-04-12T14:13:27.817
28
votes
10
answers

C: Why isn't size_t a C keyword?

c types sizeof size-t
asked 2009-04-11T08:03:38.837
10
votes
6
answers

Is there any cure for the preprocessor blues?

c vim c-preprocessor
asked 2009-04-11T00:17:33.857
28
votes
9
answers

'Multipurpose' linked list implementation in pure C

c linked-list containers generic-programming
asked 2009-04-10T00:08:23.123
23
votes
2
answers

2GB limit on file size when using fwrite in C?

c filesystems fwrite fat32
asked 2009-04-08T16:09:38.097
15
votes
2
answers

Three arguments to main, and other obfuscating tricks

c obfuscation
asked 2009-04-07T23:04:09.717
11
votes
5
answers

(Windows) Monitoring API calls in C

c winapi
asked 2009-04-06T05:06:39.237
12
votes
3
answers

Why is -o a candidate for deletion from the Microsoft compiler and linker?

c visual-studio command-line
asked 2009-04-05T23:26:31.613
9
votes
3
answers

C : function pointer and typedef problem

c function-pointers typedef
asked 2009-04-05T10:45:52.893
9
votes
5
answers

Pass by reference through multiple functions

c pointers
asked 2009-04-04T19:09:56.823
39
votes
9
answers

Why does this implementation of offsetof() work?

c pointers offsetof
asked 2009-04-03T13:43:05.947
20
votes
11
answers

Should "portable" C compile as C++?

c++ c compatibility portability
asked 2009-04-03T08:35:07.670
10
votes
1
answers

Windows: Overwrite File In Use

c++ c windows winapi overwrite
asked 2009-04-02T14:22:49.207
12
votes
6
answers

Should I do all the exercises in K&R?

c kernighan-and-ritchie
asked 2009-04-01T11:29:09.163
10
votes
7
answers

Is there a way to make a function atomic in C?

c atomic operations
asked 2009-04-01T07:45:34.567
9
votes
8
answers

Display the binary representation of a number in C?

c binary printf representation
asked 2009-03-31T04:18:04.370
86
votes
7
answers

How to copy directory from source tree to binary tree?

c copy cmake
asked 2009-03-30T14:56:34.623
49
votes
7
answers

Why do I have to define LD_LIBRARY_PATH with an export every time I run my application?

c linux gcc shared-libraries ld
asked 2009-03-29T22:40:15.703
12
votes
4
answers

defining static const structs

c++ c symbian
asked 2009-03-29T14:32:50.197
90
votes
10
answers

How to Compile for OS X in Linux or Windows?

c++ c macos cross-compiling
asked 2009-03-29T01:37:27.970
276
votes
6
answers

Is it better to use C void arguments "void foo(void)" or not "void foo()"?

c void
asked 2009-03-28T23:44:29.940
18
votes
12
answers

Are singleline if statements or if statements without braces bad practice?

php c coding-style
asked 2009-03-27T21:16:28.900
16
votes
6
answers

C/C++: Optimization of pointers to string constants

c++ c optimization string constants
asked 2009-03-27T15:17:56.393
153
votes
10
answers

Why cast unused return values to void?

c++ c void
asked 2009-03-27T13:00:59.153
139
votes
13
answers

What should I do if two libraries provide a function with the same name generating a conflict?

c conflict name-collision
asked 2009-03-24T16:47:28.417
10
votes
2
answers

Fastcall GCC example

c gcc fastcall
asked 2009-03-23T04:46:47.423
52
votes
10
answers

Array index out of bound behavior

c++ c arrays
asked 2009-03-22T22:27:15.010
10
votes
3
answers

What's the most efficient way to make bitwise operations in a C array

c performance micro-optimization
asked 2009-03-20T22:52:04.047
17
votes
11
answers

The Benefits of Using Function Pointers

c# c++ c programming-languages function-pointers
asked 2009-03-20T18:38:19.277
44
votes
8
answers

What is the correct way of reading from a TCP socket in C/C++?

c++ c tcp
asked 2009-03-20T15:21:31.480
16
votes
7
answers

Is it better to send 1 large chunk or lots of small ones when using TCP?

c sockets tcp
asked 2009-03-20T12:55:03.250
70
votes
20
answers

What's the best way to do a reverse 'for' loop with an unsigned index?

c for-loop
asked 2009-03-20T11:26:08.860
143
votes
11
answers

What integer hash function are good that accepts an integer hash key?

c algorithm hash
asked 2009-03-19T20:54:39.423
25
votes
9
answers

Is there any way to get readable gcc error and warning output at the command line?

c++ c gcc gcc-warning
asked 2009-03-17T23:27:02.203
81
votes
6
answers

.o files vs .a files

c++ c linux gcc build-process
asked 2009-03-17T15:20:45.263
72
votes
20
answers

Has anyone ever had a use for the __COUNTER__ pre-processor macro?

c++ c
asked 2009-03-17T02:14:51.177
9
votes
5
answers

Developing kernels and testing them in virtual machines

c assembly kernel virtual-machine
asked 2009-03-16T11:36:43.923
18
votes
1
answers

How to check header files and library functions in CMake like it is done in Autotools?

c cmake autotools
asked 2009-03-15T14:24:45.540
23
votes
5
answers

implementation for product keys

c encryption licensing key product
asked 2009-03-14T15:24:26.607
11
votes
7
answers

A good bank of recursion solutions in C/C++/Java/C#

java c++ c recursion
asked 2009-03-11T15:07:31.370
139
votes
14
answers

Convert a character digit to the corresponding integer in C

c type-conversion
asked 2009-03-10T02:53:12.330
180
votes
7
answers

Is short-circuiting logical operators mandated? And evaluation order?

c++ c logical-operators short-circuiting operator-precedence
asked 2009-03-10T00:23:39.303
34
votes
7
answers

How to put assert into release builds in C/C++

c++ c release assert
asked 2009-03-06T23:39:07.627
39
votes
6
answers

How can I access a shadowed global variable in C?

c scope global-variables
asked 2009-03-06T12:54:34.180
80
votes
9
answers

Override a function call in C

c function linker overriding
asked 2009-03-06T02:44:35.410
10
votes
3
answers

Fully optimized memcpy/memmove for Core 2 or Core i7 architecture?

c optimization memcpy
asked 2009-03-05T01:37:46.500
87
votes
12
answers

Why would you use 'extern "C++"'?

c++ c
asked 2009-03-04T14:59:39.013
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