by Suf | Jan 27, 2022 | Programming, Python, Tips
This tutorial will go through how to use Python to count how often different items appear in a given list. You will learn how to do this using the count() list method, the naive implementation, the Counter() method from the collections library, values_count() from the...
by Suf | Jan 26, 2022 | Programming, Python, Tips
If you need to convert a list to a string in Python, there are several straightforward ways to do so. This tutorial will go through how to convert a list to a string with the different approaches with code examples. Table of contentsConvert a List to a String Using...
by Suf | Jan 26, 2022 | Programming, Python, Tips
If you need to remove empty strings from a list of strings in Python, there are several ways to do so. You can use the built-in methods remove(), join() and split() together, and filter(). You can also remove empty strings using list comprehension. This tutorial will...
by Suf | Jan 25, 2022 | Programming, Python, Tips
The length of a Python list is the same as the number of items in the list. You can find the length of a list using the built-in len() function. You can also use a for loop to iterate over the list and count the number of items. This tutorial will go through...
by Suf | Jan 24, 2022 | Programming, Python, Tips
The Cartesian product of two sets A and B denoted A x B is the set of all possible ordered pairs (a, b), where a is in A and b is in B. We can get the Cartesian product between two lists saved as a 2D list in Python. This tutorial will go through different methods to...
by Suf | Jan 23, 2022 | Programming, Python, Tips
The max() function is built into Python and returns the item with the highest value in an iterable or the item with the highest value from two or more objects of the same type. When you pass an iterable to the max() function, such as a list, it must have at least one...
