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Showing posts with the label Constants

How To Implement Properties Preprocessing Before Execution Like It Is Done In Grunt?

Grunt has syntax which is used to set and update configuration properties before task execution. F… Read more How To Implement Properties Preprocessing Before Execution Like It Is Done In Grunt?

Why Object Const Can Be Changed After Definition In Javascript?

In JavaScript: const a = 6; a = 2; // Error const o = {}; o = 7; // Error o.a = 5; // Good. Why? … Read more Why Object Const Can Be Changed After Definition In Javascript?

Are Variables Declared With Let Or Const Hoisted?

I have been playing with ES6 for a while and I noticed that while variables declared with var are h… Read more Are Variables Declared With Let Or Const Hoisted?