Optionally setting an object property
September 30, 2020How to optionally set an object property / member
rm * Argument List too long
April 2, 2020How to delete all files from a giant directory
How to create a database connection and run queries to MySQL with python3
January 29, 2020Learn how to create a simple MySQL database connection using pymysql and run queries
Merging multiple objects into one with JavaScript
January 26, 2020Dynamically creating and accessing properties on objects in JS
January 22, 2020IIFE - Immediately Invoked Function Expressions in JavaScript
January 22, 2020Dealing with command line arguments in Node.js
January 19, 2020Reading command line arguments with JavaScript in Node.js
JS Coercion
January 18, 2020Implicit and explicit coercion
Check if an object is empty in JS
January 16, 2020JavaScript Autoboxing
January 15, 2020What is autoboxing in JS?
Cloning / Copying Objects in JS
January 14, 2020The pitfalls 🕳️ of cloning objects in JS (with Object.assign & object spread)
JS pass by value / pass by reference
January 12, 2020Is JavaScript using pass by value or pass by reference?
Some tips on using the JS console (console.log & console.table)
January 11, 2020Some 🔥 tips on using the JS console (console.log & console.table)
const, seal, freeze & immutability in JS
January 11, 2020That's what I'm using
January 10, 2020Learn Svelte by building a simple Tic Tac Toe game
October 22, 2019We're learning Svelte by building a simple Tic Tac Toe game with styling, persisting state, etc.
Create a screenshot of a webpage with Javascript
September 15, 2019Creating a screenshot of a webpage with puppeteer
Puppeteer
September 13, 2019The easiest way to scrape a website with Javascript
September 13, 2019Scraping a website using puppeteer
Work with the geolocation API in JavaScript
September 7, 2019How to work with the geolcation API to get (and watch) the position of a user
How to use the airtable API with JavaScript
August 2, 2019This posts explains how to make use of the airtable API
Environment Variables with Node.js
July 31, 2019What's the best way to handle configurations or secrets like API keys with Node.js?
JavaScript check if undefined
July 15, 2019How to check if a variable is undefined in JavaScript
JavaScript String contains
July 14, 2019How to check if a string contains a substring in JavaScript
Replace All in JavaScript
July 6, 2019JS replaceAll
How to setup a simple Node.js project with babel 7
July 6, 2019This post sets you up with babel 7
Capitalize / uppercase first letter JavaScript
July 6, 2019How to uppercase / capitalize a word in JavaScript