原站：http://stackoverflow.com/questions/tagged/c

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“c Questions - Stack Overflow”的内容更新

累计：10499 篇（自 2009-01-18 起）

更新：约9篇/天，更新比较频繁，最后更新757 天前

c Questions - Stack Overflow

Why artificially limit your code to C?

this is prompted by a an answer i gave to a current question which asks about a generics library for c - the questioner specifically states that they do not want to use c++. my question to him and others who insist on using c is why do they do so when:c++ provides the specific features they are asking abouttheir c compiler is almost certainly really a... (305 天前)

http://inezha.com/w/htr8so48p

c Questions - Stack Overflow

Why does Eclipse fail on this scanf() command when t

i'm new to c. here's my code:/* using scanf() */#include <stdio.h>int main(void) { int idec1, idec2, idec3; printf("enter three decimals:\n"); scanf("%d,%d,%d", &idec1, &idec2, &idec3); printf("your decimals are %d, %d and %d.", idec1, idec2, idec3); return 0;}it works in the command prompt, but when i run it through eclipse it doesn't do anyt... (305 天前)

http://inezha.com/w/g2bxfo48d

c Questions - Stack Overflow

Is __int32 defined?

hello,gcc c89i am came across this code.typedef __int32 int32_t;typedef unsigned __int32 uint32_t;typedef __int64 int64_t;typedef unsigned __int32 uint64_t;i am just wondering that is the __int32 i didn't think that was a type? why the underscore?does this mean i could do things like this?typedef __int32 myint32;many thanks for any advice,... (305 天前)

http://inezha.com/w/u1yuko48j

c Questions - Stack Overflow

What specific examples are there of knowing C making

i know about the existance of question such as this one and this one. let me explain.afet reading joel's article back to basics and seeing many similar questions on so, i've begun to wonder what are specific examples of situations where knowing stuff like c can make you a better high level programmer.what i want to know is if there are many examples of... (305 天前)

http://inezha.com/w/zdrv4o48v

c Questions - Stack Overflow

Unable to connect to Oracle 10g Express Edition with

i am using c to write a dll that provides basic database connection functionality to a couple of different applications, using odbc. when i use this dll to connect to an oracle database (oracle 10g express edition, specifically) i get the following error message:specified driver could not be loaded due to system error 1114 (oracle in xe).after rebootin... (305 天前)

http://inezha.com/w/qfb3vo48a

c Questions - Stack Overflow

using a portable int

gcc c99 ms2005/2008i have started program that will be compiled on linux/windows. the program will be compiled on linux using gcc 4.4.1 c99. and on windows the compiler will be either ms 2005/2008. and this i cannot change.i am using scons to create the build files. however, the reason i choose c99 as i can use the stdint.h so my integers would be com... (305 天前)

http://inezha.com/w/27ylpo487

c Questions - Stack Overflow

ANSI C - append chars to get a string

i have the following code in c: char *str = "hello world"; char *s = malloc(strlen(str)); int i =0; for(;i<strlen(str)-5;i++) { s += *(str+i); } printf(s);it shows nothing. what i want is to get the substring of str stored in s.in java i would do the following: string str = "hello world"; string s=""; for(int i=0;i<str.length()-5; i++) s+=... (305 天前)

http://inezha.com/w/8qrys348y

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