What I got into Python for the first time

I'll start using python and write what I'm addicted to.

Pass by reference

x=['a','b','c']

y=x

Where y is ['a','b','c'].

But

Enter x [0] = "xxx" and change x to ['xxx','b','c']. Then y is also ['xxx','b','c']. The'a'part becomes'xxx'.

be careful.

Recommended Posts

What I got into Python for the first time
I tried python programming for the first time.
I tried Python on Mac for the first time.
I tried python on heroku for the first time
See python for the first time
I tried tensorflow for the first time
MongoDB for the first time in Python
I tried using scrapy for the first time
I tried Mind Meld for the first time
5 reasons I got into Python
Kaguru for the first time
What I learned by writing a Python Pull Request for the first time in my life
For the first time, I learned about Unix (Linux).
AI Gaming I tried it for the first time
What I did when I got stuck in the time limit with lambda python
[For self-learning] Go2 for the first time
What is the python underscore (_) for?
Start Django for the first time
I tried the Google Cloud Vision API for the first time
First time python
Differences C # engineers felt when learning python for the first time
What I got into when using Tensorflow-gpu
Python Master RTA for the time being
First time python
What I got from Python Boot Camp
Let's try Linux for the first time
What kind of environment should people who are learning Python for the first time build?
For the first time in Numpy, I will update it from time to time
A useful note when using Python for the first time in a while
Since I'm free, the front-end engineer tried Python (v3.7.5) for the first time.
[Python] I tried substituting the function name for the function name
How to use MkDocs for the first time
vprof --I tried using the profiler for Python
For the time being, import them into jupyter
Use logger with Python for the time being
[Note] Deploying Azure Functions for the first time
I played with Floydhub for the time being
[Python] I searched for the longest Pokemon Shiritori
Try posting to Qiita for the first time
Looking back on the machine learning competition that I worked on for the first time
GTUG Girls + PyLadiesTokyo Meetup I went to machine learning for the first time
Run with CentOS7 + Apache2.4 + Python3.6 for the time being
[Python] Measures and displays the time required for processing
Register a task in cron for the first time
I will install Arch Linux for the time being.
Import audit.log into Splunk and check the behavior when Splunk is started for the first time
After attending school, I participated in SIGNATE's BEGINNER limited competition for the first time.
I don't know what HEIC is. But for the time being, let's use PNG!
I want to create a lunch database [EP1] Django study for the first time
I want to create a lunch database [EP1-4] Django study for the first time
What is the interface for ...
What I learned in Python
I downloaded the python source
I was hooked for 2 minutes with the Python debugger pdb
I touched the latest automatic test tool "Playwright for Python"
What I got stuck around GUI in WSL python environment
I want to move selenium for the time being [for mac]
I tried running PIFuHD on Windows for the time being
Summary of stumbling blocks in Django for the first time
What I did to welcome the Python2 EOL with confidence
[Understand in the shortest time] Python basics for data analysis