Python Forum
List Comprehension to exclude first row
Thread Rating:
  • 3 Vote(s) - 2 Average
  • 1
  • 2
  • 3
  • 4
  • 5
List Comprehension to exclude first row
#4
(Jun-09-2018, 05:00 AM)perfringo Wrote: Slicing can be used in list comprehension as well:

without_header = [row for row in my_list[1:]]
Yes, it can - only in that case list comprehension is redundant
Test everything in a Python shell (iPython, Azure Notebook, etc.)
  • Someone gave you an advice you liked? Test it - maybe the advice was actually bad.
  • Someone gave you an advice you think is bad? Test it before arguing - maybe it was good.
  • You posted a claim that something you did not test works? Be prepared to eat your hat.
Reply


Messages In This Thread
List Comprehension to exclude first row - by tkj80 - Apr-18-2017, 02:37 AM
RE: List Comprehension to exclude first row - by volcano63 - Jun-09-2018, 08:38 AM

Possibly Related Threads…
Thread Author Replies Views Last Post
  List Comprehension Issue johnywhy 5 764 Jan-14-2024, 07:58 AM
Last Post: Pedroski55
Question mypy unable to analyse types of tuple elements in a list comprehension tomciodev 1 610 Oct-17-2023, 09:46 AM
Last Post: tomciodev
  Regex Include and Exclude patterns in Same Expression starzar 2 956 May-23-2023, 09:12 AM
Last Post: Gribouillis
  [SOLVED] [loop] Exclude ranges in… range? Winfried 2 1,730 May-14-2023, 04:29 PM
Last Post: Winfried
  Using list comprehension with 'yield' in function tester_V 5 1,548 Apr-02-2023, 06:31 PM
Last Post: tester_V
  list comprehension 3lnyn0 4 1,569 Jul-12-2022, 09:49 AM
Last Post: DeaD_EyE
  List comprehension used differently coder_sw99 3 1,882 Oct-03-2021, 04:12 PM
Last Post: coder_sw99
  How to invoke a function with return statement in list comprehension? maiya 4 3,057 Jul-17-2021, 04:30 PM
Last Post: maiya
  List comprehension and Lambda cametan 2 2,362 Jun-08-2021, 08:29 AM
Last Post: cametan
  What is the difference between a generator and a list comprehension? Pedroski55 2 2,360 Jan-02-2021, 04:24 AM
Last Post: Pedroski55

Forum Jump:

User Panel Messages

Announcements
Announcement #1 8/1/2020
Announcement #2 8/2/2020
Announcement #3 8/6/2020