find_by() returns a single instance, not an array.Movie.find_by(id:3).title will return the title of the movie with id 3. if the id doesnt exist, it returns "nil".find() also returns a single instance...
Hello Everyone
yesterday I have gone through the oracle basic and today I revised the basics of the JavaScript.
and I gone through the types of operators, function , conditional statements
And I st...
📌 Introducción: ¿Por qué es importante la optimización?
Cuando creamos aplicaciones en Angular, el rendimiento puede verse afectado si no manejamos correctamente el cambio de estado de...
Conheça o Phrest Finder.O Phrest Finder é um aplicativo dedicado a encontrar florestas, ele está sendo desenvolvido por mim Kirey Cazkdnsky e vai contar com um algoritmo para identificar florestas ...
What is HTML All The Things?
HTML All The Things is a web development podcast and discord community which was started by Matt and Mike, developers based in Ontario, Canada. The podcast spea...
The Document Object Model (DOM) is a critical part of web development, enabling dynamic content updates. However, inefficient DOM manipulation can lead to sluggish performance, especially in complex a...
🖧 What is Server-Sent Events (SSE)?
Imagine you are watching live cricket scores on a website. The scores update automatically, without you refreshing the page.💡 This happens because th...