07 2021 档案

pandas分页读取亿级大数据csv文件
摘要：` reader = pd.read_csv('/home/eric/data.csv', iterator=True) loop = True chunkSize = 10000000 chunks = [] while loop: try: chunk = reader.get_chunk(ch 阅读全文
posted @ 2021-07-19 15:37 Eric小星 阅读(542) 评论(0) 推荐(0)
git命令速查
摘要：![](https://img2020.cnblogs.com/blog/1043473/202107/1043473-20210714203418284-1346748331.png) 阅读全文
posted @ 2021-07-14 20:34 Eric小星 阅读(27) 评论(0) 推荐(0)