Writing good code requires close attention to detail and lots of will power and discipline. Good habits are half the battle.

Nowadays JavaScript has three different keywords to declare a variable — var, let and, const. Each has its own properties and particularities. Let’s start by making a simple comparison table ...

Best Practice: Declare Variables as Constants In the bad old days, I only used constants as a way to assign names to values. Things like this, for example: Private Const DaysInWeek As Integer = 7 ...