Pandas GroupBy Tips
This post is a short tutorial in Pandas GroupBy. As always we will work with examples. Let’s create a dummy …
Month: October 2020
Docker + Flask | Dockerizing a Python API
Docker containers are one of the hottest trends in software development right now. Not only it makes it easier to …
How to Scrape Google Results for Free Using Python
There are a lot of paid services that are providing google results and it’s for a reason. In the right …
Object Detection with Rekognition on Images
We will provide an example of how you can get the image labels using the AWS Rekognition. If you are …
Example of Celebrity Rekognition with AWS
Rekognition with Console Amazon Rekognition gives us the chance to recognize celebrities in images and videos. For our example, I …
A Basic Introduction to Boto3
In a previous post, we showed how to interact with S3 using AWS CLI. In this post, we will provide …
ggplot2 In Python using Plotnine
If you are familiar with ggplot2 in R, you know that this library is one of the best-structured ways to …
Hack: The ‘[‘ in R lists
Assume that you have a list and you want to get the n-th element of each component or generally to …
Hack: The “count(case when … else … end)” in dplyr
When I run quires in SQL (or even HiveQL, Spark SQL and so on), it is quite common to use …
Hack: How to Install and Load Packages Dynamically
When we share an R script file with someone else, we assumed that they have already installed the required R …
