Python

Guide and tips for the very popular programming language. Find practical examples for language elements along with code blocks and functions to solve a variety of problems.

Articles: 24
python programming

Any or all elements of list are empty

python programming

Any or all elements of list are empty

Check if a list is empty, of if the elements are all empty or if some are empty. Query the length of list, providing for a count of empty or non-empty elements contained within.

python programming

Any or all elements of list are empty

Check if a list is empty, of if the elements are all empty or if some are empty. Query the length of list, providing for a count of empty or non-empty elements contained within.

python views:64
python programming

Cloning Python variables: assign, copy, deepcopy

python programming

Cloning Python variables: assign, copy, deepcopy

Copy or clone a list with linked or independent element memory locations. Effect of mutability of nested elements for different forms of copy methods using various inplace and standard operations.

python programming

Cloning Python variables: assign, copy, deepcopy

Copy or clone a list with linked or independent element memory locations. Effect of mutability of nested elements for different forms of copy methods using various inplace and standard operations.

python views:78
python programming

Insert new elements within list, other than at ends

python programming

Insert new elements within list, other than at ends

Adding elements to either end of a list is concatenation, while insertion causes indices of elements to be pushed up to make space for new elements being added.

python programming

Insert new elements within list, other than at ends

Adding elements to either end of a list is concatenation, while insertion causes indices of elements to be pushed up to make space for new elements being added.

python views:68
python programming

Get, set items and invert list using slices

python programming

Get, set items and invert list using slices

Access a single element or a range using list slicing. Reverse a list inplace and modify elements to insert and delete with slices.

python programming

Get, set items and invert list using slices

Access a single element or a range using list slicing. Reverse a list inplace and modify elements to insert and delete with slices.

python views:70