Preslav Rachev
Programming
2020
Use Dotenv Files When Developing Your Go Apps
·3 mins
Overcome the hurdles of managing environment variables, while developing your next Go app.
Elixir Tip: Case vs. With
·4 mins
Dating back to version 1.2, the with operator is one of Elixir’s features that need a bit of time to comprehend at first. It often gets used in situations…
Elixir Is Not Ruby. Elixir Is Erlang
·3 mins
Elixir is not Ruby. The familiar syntax has definitely helped the language win the hearts of the broader developer community. Yet, under the hood, Elixir is all about Erlang.
Use the Git History to Identify Pain Points in Any Project
·3 mins
Have you heard of Adam Tornhill’s work?
2019
Any Code Style You Like, So Long As It’s Black
·4 mins
Write clear and consistently indented Python code with zero effort.
X509: Certificate Signed by Unknown Authority (Running a Go App Inside a Docker Container)
·1 min
Here is how to fix it.
Use Dotenv Files When Developing Your Python Apps
·3 mins
Developing Python apps can be simplified with the use of .env files. These files help store sensitive information, such as API keys and passwords, in a secure and convenient way.
2018
Git Tip: List the Most Recent Branches You Have Been Working On
·2 mins
List and switch back and forth between multiple git branches with ease.
Live-reloading of Python Modules in the Python REPL / IPython / Jupyter Console
·2 mins
As modules get bigger, they tend to import other modules, or do some preliminary setup work. Python 3 supports inline reloading of modules.
2017
Securing your ElasticSearch instances
·4 mins
A quick tip on securely setting up remote ElasticSearch instances.
2015
What’s with the 50/72 rule?
·4 mins
Writing a great commit summary is like writing a great tweet, only shorter.