beginner
10 min read
How to Make an API Request with Python
You already know how to work with dictionaries and JSON. Now it's time to make your scripts talk to the outside world. The first time you pull live data…
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Error Handling
Recognizing, catching, and responding appropriately to runtime exceptions in Python programs.
Tagged articles
Error Handling articles
6 articles in this tag.
beginner
10 min read
Python Dictionary Methods Reference with Examples
You know the feeling. You write user["email"], run your script, and Python stops everything with a KeyError because that key doesn't exist. The data came…
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beginner
10 min read
How to Read Environment Variables in Python
Your script works on your laptop. Then you hand it to a teammate, or push it to a server, and it dies on line 4 because the folder path only exists on your…
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beginner
9 min read
How to Read a Configuration File with Python
Every script starts with a simple promise: I'll just change this value when I need to. Then the script grows, the value gets buried deeper, and you find…
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beginner
10 min read
Try except in Python: Handle Errors Without Crashing
You wrote a script that asks the user for a number. You tested it with 10, and it worked perfectly. Then someone typed ten, and the whole program died with…
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beginner
8 min read
User Input in Python
A program that never asks a question can only ever do the same thing. The moment you add input(), your script stops being a fixed script and becomes a tool…
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