The most Pythonic way to convert a list of strings to a list of floats is to use the list comprehension floats = [float(x) for x in strings]. It iterates over all elements in the list and converts each list element x to a float value using the float(x) built-in function. This article shows you … Read more
The most Pythonic way to convert a list of integers ints to a list of floats is to use the list comprehension expression floats = [float(x) for x in ints]. It iterates over all elements in the list ints using list comprehension and converts each list element x to a float value using the float(x) … Read more
The most Pythonic way to convert a list of floats fs to a list of strings is to use the one-liner fs = [str(x) for x in fs]. It iterates over all elements in the list fs using list comprehension and converts each list element x to a string value using the str(x) constructor. This … Read more
Do you want to sell your coding skills as a Python freelance developer but you donāt know where to start? This article shows you the best places to look for new clients – so that you never run out of work (and $$$ cash) again. There are three types of freelancing projects: small, medium, and … Read more
Problem Formulation Every Python object is of a certain type, also called “class”. The class is a blueprint that shows the data and capabilities of each object/instance that is created after this blueprint. Given a Python object (=instance). How to determine/check/get its type (=class)? There are many variants of this question: How to determine the … Read more
Problem Formulation: Given a list of elements in Python. How to get the number of elements in the list? Examples: List Number of Elements [3, 42, 2] 3 [] 0 [‘Alice’, ‘Bob’, ‘Carl’] 3 [(1, 2), [3, 4]] 2 Method 1: len() The most Pythonic way to get the number of list elements is Python’s … Read more
AI is hard! Transforming tensors, cleaning data, building complicated networks- these are all specialized skills that can take months or even years to learn. But the times are a-changinā. Businesses understand that adopting state-of-the-art AI is no longer a choice. Of course, those burdened with actually implementing that AI are the software devs. High-level talk … Read more
If you are a machine learning practitioner you might have come across the TensorFlow library. TensorFlow is a popular machine learning library and finds its use in a lot of AI and machine learning applications. In this tutorial you will learn How to install TensorFlow in a virtual environment How to activate your environment in … Read more
To convert a string object to integer object use theĀ float(string_input)Ā method which typecasts the string input to a floating-point value.
This tutorial gives you a simple introduction to Pythonās NumPy library. You donāt need any prerequisites to follow the tutorial. My goal was to give a practical and fun NumPy introduction for absolute beginners and with many examples. By reading through this tutorial, you will gain a basic understanding of the most important NumPy functionality. … Read more
Do you belong to the top 50% of Python coders? This article poses you 10 intermediate-level Python puzzles to test yourself. By solving all 10 Python puzzles and tracking your success rate, you will discover your exact Python skill level. The Method We Used to Measure Your Skills with Python Puzzles The idea of solving … Read more