Constant Naming Convention
Constant naming convention
Constants are planned to be non-changing variables. It is best to practice to distinguish constants from other variables and the best way to write them is in UPPERCASE (capital letters).
123456// UPPERCASE const SECONDS = 60; const MINUTES = 60; const HOURS = 24; const DAY = SECONDS * MINUTES * HOURS; console.log(DAY);
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Store the value of pi in the constant and name it with an uppercase and show it on the console.
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Can you explain why constants should be written in uppercase?
What happens if I try to change the value of a constant in JavaScript?
Can you show more examples of naming conventions for variables and constants?
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Completion arvosana parantunut arvoon 2Constant Naming Convention
Pyyhkäise näyttääksesi valikon
Constant naming convention
Constants are planned to be non-changing variables. It is best to practice to distinguish constants from other variables and the best way to write them is in UPPERCASE (capital letters).
123456// UPPERCASE const SECONDS = 60; const MINUTES = 60; const HOURS = 24; const DAY = SECONDS * MINUTES * HOURS; console.log(DAY);
Swipe to start coding
Store the value of pi in the constant and name it with an uppercase and show it on the console.
Ratkaisu
Vaihda työpöytään todellista harjoitusta vartenJatka siitä, missä olet käyttämällä jotakin alla olevista vaihtoehdoistaKiitos palautteestasi!
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