Data Analytics and Video Tutorials
Use regular expressions when you want to perform a pattern search on a set of data.
On this website, we have posted about how to remove unwanted characters from your data and How to remove characters from an imported CSV file both will show you different approaches. In this blog posting, we are going to approach the process by using loops within a function. Essentially we are going to pass a…
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Have you encountered a problem where you have some spaces in a string that you do not need? Data analytics can throw up lots of challenges we hope to help you solve this problem easily. This problem can be quite common and can cause problems as follows: Comparing strings does not work as expected. Automated…
Regular expressions explained Regular expressions are a set of characters usually in a particular sequence that helps find a match/pattern for a specific piece of data in a dataset. The purpose is to allow a uniform of set characters that can be reused multiple times, based on the requirements of the user, without having to…