Using MutationObserver API and undo.js to track DOM changes

I was recently working on this project that had a kind of drag and drop builder. Users should be able to drag items into a specific building area to assembly stuff — I’m sorry for not giving more details, by the time I’m writing this the product is not yet released. One of the features I …

Declarando arrays em shell script, no bash

Apenas uma referência básica de declaração de arrays em shell script, no bash. Em relação ao uso, existem várias formas e possibilidades. Exemplo com strings: nomes=( “Esse” “Aquele” “Outro” ) Exemplo com inteiros: ids=( 1 2 3 4 5 6 7 )