Skip elements on a condition based in a list comprehension in python

by

You have many options to achieve that. With a list comprehension you can do:

my_list = [i for i in my_list if i >= 0]

With filter():

my_list = filter(lambda i: i >= 0, my_list)

Note:

In Python 3, filter() returns a filter object (not list), to convert it to a list, you can do:

my_list = list(filter(lambda i: i >= 0, my_list))

More Related Contents:

  1. Why is a list comprehension so much faster than appending to a list?
  2. How to create the following lists with list comprehensions? [closed]
  3. What do ellipsis […] mean in a list?
  4. Getting only element from a single-element list in Python?
  5. How to apply a function to each sublist of a list in python?
  6. sum each value in a list of tuples
  7. flatten list of list through list comprehension
  8. Converting string to tuple without splitting characters
  9. How do you find min and max without using min and max function [duplicate]
  10. How to remove English words from a file containing Dari words?
  11. User input integer list [duplicate]
  12. How can I read inputs as numbers?
  13. What does “list comprehension” and similar mean? How does it work and how can I use it?
  14. How to print a string at a fixed width?
  15. Why is parenthesis in print voluntary in Python 2.7?
  16. Insert an element at a specific index in a list and return the updated list
  17. List comprehension vs generator expression’s weird timeit results?
  18. Backporting Python 3 open(encoding=”utf-8″) to Python 2
  19. 2D list has weird behavor when trying to modify a single value [duplicate]
  20. python filter list of dictionaries based on key value
  21. Accessing attributes on literals work on all types, but not `int`; why? [duplicate]
  22. How to print a list with integers without the brackets, commas and no quotes? [duplicate]
  23. Print list of lists in separate lines
  24. PyOpenGL glutInit NullFunctionError
  25. How to read the last line of a file in Python? [duplicate]
  26. range(len(list)) or enumerate(list)? [duplicate]
  27. TypeError: unsupported operand type(s) for -: ‘list’ and ‘list’
  28. How to sort list of lists according to length of sublists [duplicate]
  29. Is there a reason Python 3 enumerates slower than Python 2?
  30. ‘is’ operator behaves unexpectedly with floats

Leave a Comment