What does the slice() function do in Python?

by

a[x:y:z] gives the same result as a[slice(x, y, z)]. One of the advantages of a slice object is that it can be stored and retrieved later as a single object instead of storing x, y and z.

It is often used to let the user define their own slice that can later be applied on data, without the need of dealing with many different cases.

More Related Contents:

  1. Change sign of elements with an odd sum of indices
  2. How to add a label to all words in a file? [closed]
  3. How to remove English words from a file containing Dari words?
  4. Function Arguments – Clarification
  5. Using both Python 2.x and Python 3.x in IPython Notebook
  6. What do ellipsis […] mean in a list?
  7. Why is a list comprehension so much faster than appending to a list?
  8. Why is parenthesis in print voluntary in Python 2.7?
  9. Why does str(float) return more digits in Python 3 than Python 2?
  10. Backporting Python 3 open(encoding=”utf-8″) to Python 2
  11. pip or pip3 to install packages for Python 3?
  12. operator.itemgetter or lambda
  13. Accessing attributes on literals work on all types, but not `int`; why? [duplicate]
  14. How to print a list with integers without the brackets, commas and no quotes? [duplicate]
  15. How do I run python 2 and 3 in windows 7? [duplicate]
  16. ValueError: malformed string when using ast.literal_eval
  17. Python3 correct way to import relative or absolute?
  18. Is Python’s order of evaluation of function arguments and operands deterministic (+ where is it documented)?
  19. Pip freeze vs. pip list
  20. What is a clean way to convert a string percent to a float?
  21. PyOpenGL glutInit NullFunctionError
  22. How to apply a function to each sublist of a list in python?
  23. How to read the last line of a file in Python? [duplicate]
  24. Find the nearest point in distance for all the points in the dataset – Python
  25. Type error Unhashable type:set
  26. Loading text file containing both float and string using numpy.loadtxt
  27. Is there a reason Python 3 enumerates slower than Python 2?
  28. What is absolute import in python?
  29. ‘is’ operator behaves unexpectedly with floats
  30. Converting string to tuple without splitting characters

Leave a Comment