Read ONLY the first line of a csv file with 1.000.000 lines
Summary:
Please, I do not see the light with this problem.
I need to read only the first line of a huge file (to get the ledger, group_id, etc).
I do not want to read the whole file, and I do not see a clean way to do it.
Please any help / workaround will be welcome.
Sample (on the right I have the ledger, group_id, data):
Juan
Content (please ensure you mask any confidential information):
Version (include the version you are using, if applicable):
Code Snippet (add any code snippets that support your topic, if applicable):
Tagged:
0