Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我在 Rda 文件中有一个非常大的数据集,我想将其用于闪亮的应用程序,但由于它太大了,我想只取一个文件样本并将其读入。有没有办法做到这一点?