December 2019
Intermediate to advanced
528 pages
11h 19m
English
One of my personal gripes with JavaScript is that it's dynamically typed. This means that you can use a variable that hasn't been explicitly declared. The knock-on effect here is that you could end up with the following code:
var myInt = 2;myNum++;
Assuming that you intend these two numbers to be the same, you would want to have this trapped at compile time; however, with JavaScript, this will run—although it clearly will not do what you expect.
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