Here’s what the .T in NumPy means: .T is the returned transposed array with its axes permuted that is used in NumPy. It is the same as calling self.transpose(). When you use .T, you must have at least 2 arrays to work with. Having only 1 array is ineffective. This is a standard matrix transpose … Read more
This is how to convert a list to a JSON array in Python. To convert a list to a JSON array is called serialization. Learn how to serialize and deserialize a list with this in-depth article. Let’s get started! Learn How to Convert a List to JSON Array in Python You learn the structure of … Read more
Here’s the difference between JSON objects and JSON arrays. Whether you use a JSON object or a JSON array is a matter of taste. So if you want to know what the difference between a JSON object and a JSON array is, then this article is for you. Let’s get started! What is the difference … Read more
Python indentation is a part of the syntax. It’s not just for decoration. You’ll learn what these errors mean and how to solve them: IndentationError: unexpected indent IndentationError: expected an indented block IndentationError: unindent does not match any outer indentation level IndentationError: unexpected unindent So if you want to learn how to solve those errors, … Read more
Here’s everything about ImportError: attempted relative import with not known parent package in Python. You’ll learn: The meaning of the error ImportError: attempted relative import with not known parent package How to solve the error ImportError: attempted relative import with not known parent package Lots more So if you want to understand this error in … Read more
Here’s everything about SyntaxError: invalid character in identifier in Python. You’ll learn: The meaning of the error SyntaxError: invalid character in identifier How to solve the error SyntaxError: invalid character in identifier Lots more So if you want to understand this error in Python and how to solve it, then you’re in the right place. … Read more
Here’s everything about PIP vs. PIP3 and how to use each. You’ll learn: So if you want to understand PIP and PIP3, then you are in the right place. Let’s get started! What Is the Difference Between PIP and PIP3? Sooner or later, anyone who starts learning Python faces the need to install additional modules. … Read more
Here’s everything about TypeError: ‘Tuple’ Object Does Not Support Item Assignment in Python. You’ll learn: The specifics of the tuple data type The difference between immutable and mutable data types How to change immutable data types Lots more So if you want to understand this error in Python and how to solve it, then you’re … Read more
This error occurs when you use mutable objects as keys for a dictionary.
Mutable data types cannot be dictionary keys, and using them as such will raise a TypeError with the message “unhashable type”.
Here’s everything about the Python syntax error unexpected character after line continuation character: This error occurs when the backslash character \ is used incorrectly. So if you want to learn all about this Python error and how to solve it, then you’re in the right place. Keep reading! SyntaxError: Unexpected Character After Line Continuation Character in … Read more
