Merge lists
Merges two or more lists into a list of lists, combining elements from each of the input lists based on their positions.
The Python snippet collection contains helper functions for Python 3.6. It includes utilities for most common data types, such as primitivies, lists, dictionaries and date objects.
Merges two or more lists into a list of lists, combining elements from each of the input lists based on their positions.
Learn the difference between Python's built-in list sorting methods and when one is preferred over the other.
Writing efficient Python code can be tricky. Read how we optimize our list snippets to increase performance using a couple of simple tricks.
There's a good way to test the emptiness of a Python list and a better one. Which one are you using?
Sorts one list based on another list containing the desired indexes.
Groups the elements of a list based on the given function and returns the count of elements in each group.
Creates a list with the non-unique values filtered out.
Creates a list with the unique values filtered out.
Groups the elements of a list based on the given function.
Builds a list, using an iterator function and an initial seed value.
Splits values into two groups, based on the result of the given filtering function.
Randomizes the order of the values of an list, returning a new list.
Returns the difference between two lists, after applying the provided function to each list element of both.
Retrieves the value of the nested key indicated by the given selector list from a dictionary or list.
Returns a list of elements that exist in both lists, after applying the provided function to each list element of both.
Maps the values of a list to a dictionary using a function.
Returns the symmetric difference between two lists, after applying the provided function to each list element of both.
Returns every element that exists in any of the two lists once, after applying the provided function to each element of both.
Converts a number to a list of digits.
Checks if the a value is an empty sequence or collection.
Understand Python's named tuples and start using them in your projects today.
Converts a list of dictionaries into a list of values corresponding to the specified key
.
Splits values into two groups, based on the result of the given filter
list.
Finds the indexes of all elements in the given list that satisfy the provided testing function.