I’m Kelvin Wangonya - a Software Engineer at Jenga, currently working for Artefact.

• 10/25 On Disabling Javascript

• 05/25 Handling NULL values for "not equal" checks in SQL

• 11/24 Be careful with join type typos

• 10/24 with statements don't create scope

• 09/24 Spotify Cleaner

• 09/24 man pages have sections!

• 08/24 Learning Touch Typing

• 03/24 On embracing asynchronous communication

• 03/24 Pydantic validators don't raise validation errors immediately

• 09/23 Trying out Ubuntu 23.04

• 08/23 Python __slots__

• 07/23 Incron

• 06/23 Taking notes

• 06/23 Adding anything to i3blocks

• 08/22 mysql-dump specific tables

• 05/22 Grokking Algorithms Notes

• 04/22 Checking string contains substring

• 02/22 Handling missing dict keys

• 12/21 Kadane's Algorithm

• 11/21 Running multiple programs in parallel from a bash script

• 11/21 Processing iterators in parallel

• 10/21 Getting the Python version at runtime

• 10/21 You can use your database as a simple calculator

• 10/21 Setting up PostgreSQL on Arch Linux

• 10/21 Setting up MariaDB on Arch Linux

• 07/21 Getting the running Go version

• 04/21 Writing DRYer tests using Pytest parametrize

• 12/20 What happens when you run PSQL slash commands?

• 11/20 Working with celery signals

• 06/20 Shallow & deep copying in python

• 06/20 Variables & mutability in rust

• 01/20 When to use python's enumerate() instead of range() in loops

• 09/19 difflib - Finding close matches of strings from a list

• 09/19 HTML to JSX Compiler

• 09/19 Python 'is' vs '=='

• 08/19 Making your SMART goals smarter with Stretch goals

• 08/19 Automatically counting and numbering HTML elements with CSS counters

• 08/19 Publishing your Python packages on TestPyPi before publishing on PyPi

• 08/19 Testing Click applications with Pytest

• 08/19 Performing CRUD operations with a CLI app using Firebase

• 08/19 Prompting users for input

• 08/19 Adding arguments to CLI commands

• 08/19 Adding options to CLI commands

• 08/19 Using setuptools to package your Python app

• 08/19 Setting up your python environment for Click

• 06/19 Fibonacci sequence with Python recursion and memoization

• 04/19 Creating a Simple ToDo Api With Django

• 03/19 Staying Alert Without Caffeine

• 03/19 Caring for your Health as a Developer

• 03/19 Lexical Variable Scoping with Javascript

• 03/19 Javascript Arithmetic Cheat Sheet

• 02/19 Difference between a python module and a package

• 02/19 Displaying a css spinner on ajax calls with fetch api

• 01/19 Skipping tests

• 01/19 Capturing print statements while debugging

• 01/19 Asserting Exceptions with Pytest

• 01/19 Getting started with pytest

• 12/18 Python's heapq module

• 11/18 Sorting Algorithms with Javascript (Part 2)

• 10/18 Sorting Algorithms with Javascript (Part 1)

• 08/18 Javascript lookaheads and lookbehinds

• 08/18 Javascript array iteration with some() and every()

• 08/18 'this' and arrow functions

• 08/18 Finding an element in the array (the ES5, ES6 and ES7 way)