Who is Brendan Eich?
How do you hide and show the Chrome console?
To open up the console press
Option + Command + jon a Mac (or
Control + Shift + Jon Windows and Linux). Another way to get to the console is to right click on the web page, select Inspect, and then move to the tab called Console. To hide the console, press on the X icon on the upper right hand side of the console.
Create a simple page with a script tag. Inside of the script tag declare a couple of variables and then log their values to the console.
Check out my answer here:
confirm- what do they do?
promptdisplays a dialog with an optional message prompting the user to input some text.
confirmdisplays a modal dialog with an optional message and two buttons, OK and Cancel.
Cross-posted on Medium.
One of the most consolidated misconceptions about programming, since the early days, is the idea that such activity is purely technical, completely exact in nature, like Math and Physics. Computation is exact, but programming is not.