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How to split string to strings of equal length in JavaScript?

Dec 10, 2022 · 1 min read · Solution 'abcdabcdabcdabcdabcd'.match(/.{1,4}/g) // ['abcd', 'abcd', 'abcd', 'abcd', 'abcd'] Here's original StackOverflow answer. Context In today's Advent of Code challenge, I had to simulate drawing pixels on 40x6 CRT screen. First I computed li...

Advent of Code - preparing input data

Dec 5, 2022 · 2 min read · When solving Advent of Code puzzles, sometimes you will come across an input data, that consist of two parts: configuration and instructions: [S] [C] [Z] [F] [J] [P] [T] [N] [G] [H] [G] [Q] [G] [D] ...

Improve your problem solving skills with Advent of Code

Dec 1, 2022 · 1 min read · It's December already, so it's time for another edition of Advent of Code. Advent of Code is an Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. I usu...

How to add overlay color to <img />

Nov 26, 2022 · 1 min read · If you want to change the color of a remote image, that you display like this: <img alt="freeCodeCamp logo" src="https://unpkg.com/simple-icons@7.20.0/icons/freecodecamp.svg" /> You can use CSS filter property. It offers a variety of different co...

How to query image dimensions from Sanity?

Nov 25, 2022 · 1 min read · I haven't used Sanity before, so it took me a while to figure out, how to get photos dimensions using GROQ queries. Here's how I've done it: GROQ query export const query = groq` *[_type == "photo"] { image{ "dimensions": asset->metadata...