Boolean Naming Convention
Boolean naming convention
Boolean, in programming, is a data type that is either true
or false
. Prefixes like is
, has
, and are
added in the booleans to distinguish them from other variables. Boolean data-type has two values true
or false
.
Note We will discuss booleans in more detail in the upcoming chapters.
1234567// Not clear that the identifier is a boolean let clear = true; console.log(clear); // clear that the identifier is a boolean let isClear = true; console.log(isClear);
Swipe to start coding
Declare a boolean variable with an identifier Raining
. Use the prefix is
with the above boolean variable and store the false
value in it. Display the value of the variable in the end.
Oplossing
Bedankt voor je feedback!
single
Vraag AI
Vraag AI
Vraag wat u wilt of probeer een van de voorgestelde vragen om onze chat te starten.
Awesome!
Completion rate improved to 2
Boolean Naming Convention
Veeg om het menu te tonen
Boolean naming convention
Boolean, in programming, is a data type that is either true
or false
. Prefixes like is
, has
, and are
added in the booleans to distinguish them from other variables. Boolean data-type has two values true
or false
.
Note We will discuss booleans in more detail in the upcoming chapters.
1234567// Not clear that the identifier is a boolean let clear = true; console.log(clear); // clear that the identifier is a boolean let isClear = true; console.log(isClear);
Swipe to start coding
Declare a boolean variable with an identifier Raining
. Use the prefix is
with the above boolean variable and store the false
value in it. Display the value of the variable in the end.
Oplossing
Bedankt voor je feedback!
Awesome!
Completion rate improved to 2single