Tag: python

polars join is so slow

If the join operation using polars is slow, there are some additional things you can try to improve performance: join_par is a method in Polars that performs a parallel join operation. Here’s how you can use it: The join_par method takes two arguments: the second dataframe to join and the join keys. In the example… Continue reading polars join is so slow

python code that helps update resume based on job description

a code to update your resume based on a job description would likely need to be quite complex and specific to your resume format. Additionally, writing a complete resume from scratch based on a job description is not a task that can be automated by a simple script. However, I can give you a simple… Continue reading python code that helps update resume based on job description

Pandas vs polars functions

common Pandas functions and their equivalent functions in the polars library: These are some of the commonly used Pandas functions and their equivalent in polars library. It is possible that some functions may not have an equivalent in polars library and some additional functions may be available in polars library. The polars library is a… Continue reading Pandas vs polars functions

Install a jupyter hub with a terminal access to Linux Ubuntu 20.04 with docker

here open a terminal docker ps -a docker pull jupyterhub/jupyterhub docker run -it -p 8000:8000 –name jhubcontainer [jupyterhub/juoyterhub or the ID here] bash apt update apt-get update apt-get install -y git apt-get install npm nodejs python3 python3-pip git nano python3 -m pip install jupyterhub notebook jupyterlab npm install -g configurable-http-proxy apt-get update apt-get install zsh… Continue reading Install a jupyter hub with a terminal access to Linux Ubuntu 20.04 with docker

گرفتن قیمت یورو چندسال گذشته

از سایت بن بست با پایتون نتیجه رو می‌تونید از این آدرس بردارید که تا این تاریخ داخلش هست. امتحان کانکشن گرفتن مقادیر با تاریخ شمسی می‌تونید از این آدرس جدول تبدیل تاریخ میلادی به شمسی رو بردارید خروجی اکسل

5 ways to apply an IF condition in pandas DataFrame

from Need to apply an IF condition in Pandas DataFrame? If so, in this tutorial, you’ll see 5 different ways to apply such a condition. Specifically, you’ll see how to apply an IF condition for: Set of numbers Set of numbers and lambda Strings Strings and lambada OR condition Applying an IF condition in Pandas DataFrame… Continue reading 5 ways to apply an IF condition in pandas DataFrame