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Page 562 of my articles, tutorials, and thoughts
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How to specify "nullable" return type with type hints
# How to Specify "Nullable" Return Type with Type Hints šš Are you in a pickle š„ and wondering how to specify the return type for something that can be `None`? Have no fear, because we've got you covered! š In this blog post, we'll address this common
What"s the difference between `raw_input()` and `input()` in Python 3?
# Raw Input vs Input: Demystifying Python 3 Are you a budding Python developer or an aspiring coder looking to master the basics of Python 3? One question that often confuses beginners is the difference between `raw_input()` and `input()` in Python 3. š¤
Python 3 ImportError: No module named "ConfigParser"
# How to Fix Python 3 ImportError: No module named 'ConfigParser' So you're trying to install the MySQL-python package using pip, but you encountered an ImportError with the message "No module named 'ConfigParser'". Don't worry, I've got you covered! In t
Python "raise from" usage
š¢š Python "raise from" Usage: Understanding the Difference! š¤ So, you're curious about the difference between the `raise` and `raise from` statements in Python? š¤·āāļø Don't worry, I'll break it down for you! š Let's start by looking at the code snipp
"Unicode Error "unicodeescape" codec can"t decode bytes... Cannot open text files in Python 3
# Unicode Error "unicodeescape" codec can't decode bytes... Cannot open text files in Python 3 **Are you facing a Unicode error when trying to open a text file in Python 3?** š Don't worry, you're not alone! Many developers have encountered this frustra
Relative imports - ModuleNotFoundError: No module named x
š **Title:** Mastering Relative Imports in Python 3: Solving the ModuleNotFoundError š„ **Introduction** Python 3 can be a bit tricky to navigate, especially if you're used to Python 2. One common issue that often arises is the dreaded `ModuleNotFoundEr
Matching a space in regex
# Matching a space in regex: A Simple Guide š Are you struggling to match that stubborn space character in your PHP regular expression? š¤ Don't worry, you're not alone! Many developers face this common issue when trying to allow letters, numbers, and sp
How to convert "binary string" to normal string in Python3?
# How to Convert 'Binary String' to Normal String in Python3? Have you ever come across a situation where you have a binary string in Python and you want to convert it into a regular string? š¤ Well, worry no more! In this guide, I'm going to walk you th
Which is the preferred way to concatenate a string in Python?
# The Preferred Way to Concatenate a String in Python š¤ Are you wondering how to efficiently concatenate a string in Python? You've come to the right place! In this article, we'll explore the different methods of string concatenation and determine the pr
How to install python3 version of package via pip on Ubuntu?
# How to Install Python3 Version of Package via Pip on Ubuntu šš»š§ Are you looking to install the Python3 version of a package on your Ubuntu system? š¤ No worries, I've got you covered! š In this guide, I'll walk you through the steps to easily instal