Month: September 2019

In working with the Vue.js JavaScript framework, one of the first topics you learn is conditional display – displaying or hiding an element.  Two ways to do this are the v-if directive and the v-show directive. Here is an example of the v-if directive:  It’s pretty straight forward, the statement inside the quotes needs to

I came across a pair of interesting language features in the newer JavaScript standards based on the three dot notation (…).  This syntax is supported in Chrome, Edge, Firefox and most newer browsers.  When you see three dots in the context of a Javascript function parameter that is known as a Rest Parameter.  For example: