Constant 1/3
What are Constants?
Constants are created just like the var and let. We use the const keyword for initializing constants, for example.
12const NUMBER = 58; console.log(NUMBER);
Variables declared with const are very much similar to the variables declared with the let keyword, but the only difference is that we cannot reassign values to the variables declared with the const keyword.
123const PI = 3.141592653589793; PI = 3.14; // error console.log(PI);
Swipe to start coding
Declare a variable by using the const keyword with the identifier FIXED and assign the value 10 to it also display the value on the console.
Lösung
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What are Constants?
Constants are created just like the var and let. We use the const keyword for initializing constants, for example.
12const NUMBER = 58; console.log(NUMBER);
Variables declared with const are very much similar to the variables declared with the let keyword, but the only difference is that we cannot reassign values to the variables declared with the const keyword.
123const PI = 3.141592653589793; PI = 3.14; // error console.log(PI);
Swipe to start coding
Declare a variable by using the const keyword with the identifier FIXED and assign the value 10 to it also display the value on the console.
Lösung
Wechseln Sie zum Desktop, um in der realen Welt zu übenFahren Sie dort fort, wo Sie sind, indem Sie eine der folgenden Optionen verwendenDanke für Ihr Feedback!
Awesome!
Completion rate improved to 2single
