John D K

John D K

Python Pandas Compare Two CSV files based on a Column

This article shows the python / pandas equivalent of SQL join.

Python 3 How to remove white spaces

Python 3 offers several different ways for removing spaces from

Python count items in list

There are many different ways to count all elements in

Google Chrome error Repository 'http://dl.google.com/linux/chrome/deb stable Release' changed its 'Origin' value from 'Google, Inc.' to 'Google LLC'

Update Manager of Linux Mint 18 recently gave me an

Github is behaving badly or October 21 Incident Report

Yesterday I updated my Github profile and I notice problems

Python Pandas How to Concatenate Two Columns

Concatenating two columns of pandas dataframe is simple as concatenating

Python 3 How to Subtract Time

If you need to do simple time measurement - the

MySQL how to split and/or transform a string

In this article you can see how to split strings

Python 3 How to convert date to Unix timestamp

You can use several Python modules to convert a string

Python 3 How to Remove consecutive spaces in a string

Data cleaning is very important in modern world and especially