Greetings, coding explorer!
Today, we're diving into conditional statements, a key principle in programming. Conditionals, like day-to-day decisions, are dictated by circumstances. For instance, should it rain, you'd opt for an umbrella. Code operates in a similar manner. They control the flow of code, mobilizing actions based on whether conditions are true
or false
. We'll be exploring this concept today.
Regard the if
statement as the gatekeeper of conditionals. It definitively states, "If this is true
, then perform this specific action". It’s comparable to choosing between chocolate and vanilla ice cream. Let’s take a closer look at an example:
Note that in JavaScript, the conditions we inspect using if
statement must always be wrapped in parentheses, like so: if (condition)
. The if
statement applies to all statements within its block formed by braces ({}
).
