Description:
Discussion about C.
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Stats for comp.lang.c (last month)
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============================== ============================== ================ Analysis of posts to comp.lang.c ============================== ============================== ================ (stats compiled with a script by Garry Knight) Total posts considered: 3,911 over 31 days... more »
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ASCII characters
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hello everyone.., i'm using ubuntu 8.04 OS. I'm not able to output the non-printable ascii chatacters. for eg. printf("%c",1); // nothing is outputted..... is there any way to output these characters...???
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bitshift operator problem
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I've been working on an old 8-bit system and came across a problem with the << operator This would always yield 0: unsigned char i; for (i = 0; i < 4; i++) { unsigned char idx = 1 << i; .... ...while this worked as expected: unsigned char i, mask = 1; for (i = 0; i < 4; i++) { unsigned char idx = mask;... more »
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map
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hi, all Is there any C lib implentments map like c++?
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Please Explain This behaviour...,
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The Code is compiling without Error/Bug/Exception.., What are the possibilities for this behaviour? //**************************** ****************************** ***** ...typedef struct abc_ *abc; static abc param; abc fun(void) { float *a = NULL; a = (float *)malloc(sizeof(float)); if (a) { return ((abc)(a));... more »
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Problem with Char*
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I friends, I 'm facing a weird prob. the code is int total_buf_size=100; char *buf; int type= 0xFE10; buf =(char*) malloc (total_buf_size); memcpy(buf,&type, 10); printf("Buf:: %s\n",buf); The printf doesnt print anything but just "Buf::" can anyone pls help me out resolve this??? Thanks a ton
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Accessing enum members...
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Hi - I am seeing enum members being used, with just the member's name, and not the enum name. for example: [code] typedef enum Fruit { Apple = 0, Orange, Banana = 0xFF } FruitIndex; int arrayInt[Orange] { more code here..... } [/code]... more »
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Turning on ALL C extensions.
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Hi - In order to use log2l() and log2f() in C, I apparently have to include some C99 extension for math.h..Can anyone tell me what that is? Also - how do I turn on ALL extensions? thanks!
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