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Impara Function & Classes Naming Convention | JavaScript syntax
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Function & Classes Naming Convention

Function naming convention

Function's names are formatted in camelCase notation. It’s a best practice to include the verb as a prefix in the function name that tells the purpose of the function.
In JavaScript function is just like a procedure or collection statements of calculating a value or perform a task. We will learn about the functions in detail in the later sections.

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// Descriptive name of function function getName(firstName, lastName) { return `${firstName} ${lastName}`; } const myName = getName('Bob','William'); console.log(myName);
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Classes naming convention:

Class is declared with a PascalCase. Class is like a template for creating objects. They encapsulate data with code to work on that data. We will study the classes in detail in later sections.

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class WebDeveloper { constructor(firstName, lastName) { this.firstName = firstName; this.lastName = lastName; } } const robinWieruch = new WebDeveloper('Robin', 'Wieruch'); console.log(robinWieruch);
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Note:

Classes are very advanced topics and will be covered later, so no exercises for this topic for now.

Summary:

  • Naming convention purpose logic in your code. It is the standard in the JS community.

  • Variables are case-sensitive.

  • Constants are written in UPPERCASE (capital letters).

  • Prefixes are added in the booleans for clarity.

  • Functions names are formatted in camelCase notation.

  • Class is declared with a PascalCase.

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Sezione 2. Capitolo 11
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Function & Classes Naming Convention

Function naming convention

Function's names are formatted in camelCase notation. It’s a best practice to include the verb as a prefix in the function name that tells the purpose of the function.
In JavaScript function is just like a procedure or collection statements of calculating a value or perform a task. We will learn about the functions in detail in the later sections.

1234567
// Descriptive name of function function getName(firstName, lastName) { return `${firstName} ${lastName}`; } const myName = getName('Bob','William'); console.log(myName);
copy

Classes naming convention:

Class is declared with a PascalCase. Class is like a template for creating objects. They encapsulate data with code to work on that data. We will study the classes in detail in later sections.

123456789
class WebDeveloper { constructor(firstName, lastName) { this.firstName = firstName; this.lastName = lastName; } } const robinWieruch = new WebDeveloper('Robin', 'Wieruch'); console.log(robinWieruch);
copy

Note:

Classes are very advanced topics and will be covered later, so no exercises for this topic for now.

Summary:

  • Naming convention purpose logic in your code. It is the standard in the JS community.

  • Variables are case-sensitive.

  • Constants are written in UPPERCASE (capital letters).

  • Prefixes are added in the booleans for clarity.

  • Functions names are formatted in camelCase notation.

  • Class is declared with a PascalCase.

Switch to desktopCambia al desktop per esercitarti nel mondo realeContinua da dove ti trovi utilizzando una delle opzioni seguenti
Tutto è chiaro?

Come possiamo migliorarlo?

Grazie per i tuoi commenti!

close

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Completion rate improved to 2

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