Why not to use string concatenation with variables

akram.dag(25)

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2019-12-19 15:16

#JS-BEGINNERS-SERIES #lesson-001

Why not to use string concatenation with variables

Many beginner developers use the string concatenation to match variables with text

Example :

But there is an easier way to code this output, which is using the string interpolation used in the ES6 version of javascript. Wich means replacing the quotation marks “” and the plus signs + with a template literal.
A template literal is wrapped by backticks `` and contains a placeholder ${variable} wich contains the variable

Example :