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Page 563 of my articles, tutorials, and thoughts
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What is an alternative to execfile in Python 3?
# Title: 🐍 The Python 3 Dilemma: What Happened to execfile()? Hey Pythonistas! 👋 Are you feeling a bit lost without the trusty `execfile()` function in Python 3? I know the struggle! 🤔 But fear not, my friend, for I am here to guide you through this p
Extract a subset of key-value pairs from dictionary?
# Extract a Subset of Key-Value Pairs from Dictionary: A Handy Guide for Python Developers! 🔍 So you have this huge dictionary, probably with 16 key-value pairs, but you only need to extract a few specific ones? We get it! Sometimes, you just need a subs
Download file from web in Python 3
# 📥 How to Download a File from the Web in Python 3 🐍 Have you ever tried to write a program in Python that downloads a file from a web server? It can be super useful, but it can also be quite challenging, especially when you encounter common issues lik
How to correct TypeError: Unicode-objects must be encoded before hashing?
## How to correct TypeError: Unicode-objects must be encoded before hashing? 😕 So, you're trying to execute some code in Python 3.2.2, but you ran into this error: ```python Traceback (most recent call last): File "python_md5_cracker.py", line 27, in
How can I print multiple things (fixed text and/or variable values) on the same line, all at once?
# How to Print Multiple Things on the Same Line in Python 🖨️ Are you tired of getting your print statements all messed up? Do you want to print multiple things on the same line in Python, including fixed text and variable values, without ending up with a
How to set Python"s default version to 3.x on OS X?
# How to Set Python's Default Version to 3.x on OS X? 💻🐍 Are you running macOS and struggling to set Python's default version to 3.x? Don't worry, you're not alone! Many people face this issue, but fear not, because in this blog post, we will walk you t
What does "SyntaxError: Missing parentheses in call to "print"" mean in Python?
🎉 Why "SyntaxError: Missing parentheses in call to 'print'" happens in Python? Let's find out! 🐍 So, you're itching to print "Hello, World!" in Python, but bam! You get hit with a pesky error message. Frustrating, right? But don't worry, I've got your b
What does a bare asterisk do in a Python parameter list? (What are "keyword-only" parameters?)
# What does a bare asterisk do in a Python parameter list? 🤔 You may have come across a Python function with a bare asterisk \* in its parameter list and wondered what it does. Let's break it down and understand what this mysterious symbol means. ## In
How to embed image or picture in jupyter notebook, either from a local machine or from a web resource?
# 📷 How to Embed an Image in Jupyter Notebook So, you want to add some visual flair to your Jupyter Notebook by embedding images? 🤔 No worries, we've got you covered! In this guide, we'll walk you through step-by-step on how to embed images in your note
How can I specify the function type in my type hints?
# How to Specify Function Type in Type Hints: A Comprehensive Guide 📚 ✨Do you ever feel lost when it comes to specifying function type in your type hints? Are you struggling to find a clear and concise solution? Look no further! In this blog post, we wil