Mxode/StackOverflow-QA-C-Language-5k

---
license: apache-2.0
language:
- en
tags:
- code
task_categories:
- question-answering
size_categories:
- 1K<n<10K
---

PS: More data (40k) can be found here [Mxode/StackOverflow-QA-C-Language-40k](https://huggingface.co/datasets/Mxode/StackOverflow-QA-C-Language-40k).

---

This is a collection of ~5000 QA's in **C Language** from StackOverflow. The data has been initially cleaned, and each response is with **Accepted Answer**.
All data is **<500** in length.

The questions and answers were organized into a **one-line** format. A sample format is shown below:
```json
{
"question": "```\nFILE* file = fopen(some file)\n\npcap_t* pd = pcap_fopen_offline(file)\n\npcap_close(pd)\n\nfclose(file)\n```\n\nThis code occurs double free error.\n\nCould you explain about this happening?\n\nMy Guess is that pd and file pointers are sharing some datas.\n",
"answer": "As the documentation says, thepcap_closefunction closes the files associated with thepcap_tstructure passed to it. Closing the file again withfcloseis an error.\n"
}
```

许可证：Apache-2.0
语言：英语
标签：代码
任务类别：问答
数据规模：1000 < 样本数 < 10000
---
PS：另有4万条数据可于[Mxode/StackOverflow-QA-C-Language-40k](https://huggingface.co/datasets/Mxode/StackOverflow-QA-C-Language-40k)获取。
---
本数据集收录了来自StackOverflow平台的约5000条C语言（C Language）问答对。该数据集已完成初步清洗，所有回复均为经官方采纳的最佳答案（Accepted Answer），且所有数据条目长度均小于500。
问答内容均采用单行格式进行组织，示例格式如下：
json
{
"question": "
FILE* file = fopen(some file)

pcap_t* pd = pcap_fopen_offline(file)

pcap_close(pd)

fclose(file)

此代码触发了双重释放错误。

能否请您解释该问题的成因？

我猜测pd与file指针共享了部分数据。
",
"answer": "如官方文档所述，pcap_close函数会关闭其传入的pcap_t结构所关联的文件。再次使用fclose关闭该文件属于错误操作。
"
}

原始信息汇总

数据集概述

• 数据集名称: StackOverflow-QA-C-Language-40k
• 数据量: 约40,000条数据
• 数据集来源: Mxode
• 数据集链接: Mxode/StackOverflow-QA-C-Language-40k