c
fread Function in C Programming
I have two questions about C\'s fread function: I have read that fread is used to read a binary file.However, when I read a binary file with fgets using read mode \"r\" and a text file with fread us[详细]
2023-04-13 04:30 分类：问答How can I turn libavformat error messages off
By default, libavformat writes error message开发者_JS百科s to stderr, Like: Estimating duration from bitrate, this may be inaccurate[详细]
2023-04-13 04:23 分类：问答Access violation writing location error
I am reviewing this code here: #include <stdio.h> #include <gsl/gsl_rng.h> #include <gsl/gsl_randist.h>[详细]
2023-04-13 04:15 分类：问答Checking whether Network IF can access Internet in C Linux?
I\'m writing a simple library for checki开发者_运维知识库ng the internet access status of network interfaces by C on Linux.[详细]
2023-04-13 03:58 分类：问答Reading and writing a buffer in binary file
Here is my code as of now: #include <stdio.h> #include \"readwrite.h\" int main () {FILE* pFile; char buffer[开发者_如何学编程] = {\'x\' ,\'y\',\'z\',0};[详细]
2023-04-13 03:54 分类：问答C / C++ MultiDimensional Array Internals
I have a question about how C / C++ internally stores multidimensional arrays declared using the notation foo[m][n].I am not questioning pure pointers to pointers etc...I am aski开发者_JAVA技巧ng beca[详细]
2023-04-13 03:32 分类：问答Non-existent physical address error with mmap
I\'m trying to mmap a file, and it seems to succeed but when I access it, I get an SIGBUS error. Code:[详细]
2023-04-13 03:25 分类：问答How to redirect linker errors without using redirection operator?
[This question is not about fixing the error. But about redirecting it] I have a program (C/linux) which displays error on the console due to missing shared library. It says \"can\'t load library ...[详细]
2023-04-13 03:21 分类：问答Maintaining a free list in a malloc implementation
开发者_JAVA百科I\'m trying to implement malloc for my Operating Systems class, and I was wondering about the advantages of maintaining a doubly linked list of free memory blocks as opposed to a singly[详细]
2023-04-13 03:16 分类：问答What is the best way to know if a value is defined in an enum?
I read that it is difficult to find out if an element is in an enumeration. So what would be the best way ?[详细]
2023-04-13 03:13 分类：问答
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