JavaScript – Peter Dillon

My Prototypes

Execution context references the ‘environment’ a function executes in; that is, variable scope

Recently I needed to make an animated header that slides up when you scroll down … Read more

In the CSS:


.no-cssgradients .header {
  background: url("images/gradient.png");
}
.cssgradients .header {
  background-image: linear-gradient(blue, purple);

I am in the process of interviewing and wanted to document all the code challenges … Read more

In the jQuery ajax request, the use of a callback function wraps our data to … Read more

When a function is set and the this value is not assigned, it is always … Read more

Pass a callback function that manipulates each element in the referenced array. It sends … Read more

By Reference: with Objects (incl. functions)


var a, b;
var a = { myObj: "value"

As an exercise, I wanted to use vanilla javascript and localStorage() to take two items … Read more