Sisay A. Chala – Medium

Sisay A. Chala

Sisay A. Chala

Are recent massive layoffs signs of looming global soceital challenges caused by disruptive…

For the last few decades, Bill Gates has been actively involved in global health initiatives, and he has shared his thoughts on various…

Jan 27

Jan 27

Sisay A. Chala

3 Steps for Creating PDF files using Python

If you are like me, you may have wanted to automate some of your tasks like creating report from excel to pdf using python. After exploring…

Dec 22, 2023

Dec 22, 2023

Sisay A. Chala

3 Steps to Create Animating Arrows in Diagrams

You might have already seen diagrams with animated lines. Although I doubt the added value of this kind of animation for lines with arrows…

Nov 8, 2023

3 Steps to Create Animating Arrows in Diagrams

Nov 8, 2023

Sisay A. Chala

Flask, Flask RESTful and RESTPlus Comparison

This article tries to compare Flask REST, Flask-RESTful and Flask-RESTPlus using minimal Flask app with endpoints for GET and POST. It…

Apr 11, 2021

Flask, Flask RESTful and RESTPlus Comparison

Apr 11, 2021

Sisay A. Chala

Cyber Security — Phishing Attack and Defense

A few days ago, I received a Whatsapp message that states that my friend won a voucher worth 250€ and I should also click the given link…

Feb 22, 2021

Cyber Security — Phishing Attack and Defense

Feb 22, 2021

Sisay A. Chala

PERT Chart in Project Management

Program evaluation and review technique (PERT) Chart is an important project planning and management tool. Unlike Gantt chart, it provides…

Jan 30, 2021

PERT Chart in Project Management

Jan 30, 2021

Sisay A. Chala

How to Blur Faces or Moving Objects in Videos Using YouTube Editor Tool

In this article, I am going to show you how you can utilize YouTube’s Custom blurring that enables you to hide part of your video in order…

Dec 29, 2020

How to Blur Faces or Moving Objects in Videos Using YouTube Editor Tool

Dec 29, 2020

Sisay A. Chala

Working with JSON and Python — A Cheatsheet

Conversion of json string (or json file) to python and vice versa is often a confusing endeavor. This article can serve as a cheatsheet.

Nov 19, 2020

Working with JSON and Python — A Cheatsheet

Nov 19, 2020

Sisay A. Chala

Sending Bulk Email from Python

My motivation to write this article is the need to send personalized email to multiple recipients using the same template. Suppose you…

Jul 12, 2020

Sending Bulk Email from Python

Jul 12, 2020

Sisay A. Chala

Sisay A. Chala

Sisay — A software engineering and data analytics enthusiast. Reach me at: www.linkedin.com/in/sisayie or https://www.researchgate.net/profile/Sisay_Chala

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