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How do I check if a variable exists?
# How to Check if a Variable Exists in Python š If you've ever wondered how to check if a variable exists in Python, you're not alone. This is a common issue that many developers encounter, especially when dealing with larger codebases or complex algorit
What is the difference between null=True and blank=True in Django?
# Understanding the difference between null=True and blank=True in Django š Hey there tech enthusiasts! š If you've been diving into the world of Django, you might have come across the puzzling question: what's the difference between `null=True` and `b
How to deal with SettingWithCopyWarning in Pandas
# How to Deal with SettingWithCopyWarning in Pandas šš„ So, you've just upgraded your Pandas library and now your application is throwing out a bunch of new warnings. One of them is the dreaded `SettingWithCopyWarning`. What does it mean? Do you need to
How can I do a line break (line continuation) in Python?
šāØ **Title: How to Break the Line in Python Like a Pro š: Simplifying Line Continuation** **Introduction:** Hey there fellow Pythonistas! š Have you ever found yourself in a situation where you needed to continue a line of code in Python, but didn't kn
How do I create a constant in Python?
# Creating Constants in Python: A Guide for Beginners šØāš»š Creating constants in Python may not be as straightforward as it is in other programming languages like Java. However, fear not! In this guide, we will explore different approaches to declare a
What does the "b" character do in front of a string literal?
# The Mysterious 'b' Character in Python Strings: Decoding its Purpose š So, you're coding in Python and you stumble upon a string with a peculiar character in front of it: `b'The string'`. š® Naturally, you're filled with curiosity and wonder: 1. What
How do I trim whitespace from a string?
# Trim Whitespace from a String: A Guide to Clean Data š *Hey folks, welcome back to my tech blog!* Today we're diving into the world of string manipulation and figuring out how to trim those pesky whitespaces in Python. š Whether your data is messy or
Catch and print full Python exception traceback without halting/exiting the program
šš„š How to Print Full Python Exception Traceback Without Halting/Exiting the Program Hey there fellow Pythonista! š Are you looking for a way to catch and log exceptions without exiting your program? Well, you've come to the right place! In this blog
Create a Pandas Dataframe by appending one row at a time
# š¼ Creating a Pandas Dataframe by Appending One Row at a Time Have you ever needed to create an empty Pandas DataFrame and then add rows to it one by one? If so, you're not alone! This is a common task that many data analysts and scientists face when wo
How do I print an exception in Python?
## šØļø How to Print an Exception in Python š So, you're working on your Python code and suddenly, an exception error pops up. š± We've all been there! But don't worry, printing the error or exception in the `except` block can help you understand and trou