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Aprende Concatenating Strings in JavaScript | Performing Operations in JavaScript
Introduction to JavaScript
course content

Contenido del Curso

Introduction to JavaScript

Introduction to JavaScript

1. JavaScript Fundamentals
2. Variables and Data Types in JavaScript
3. Performing Operations in JavaScript
4. Controlling Program Flow with Conditional Statements
5. Looping Through Data in JavaScript
6. Functions in JavaScript

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Concatenating Strings in JavaScript

Let's explore some operations that you can perform with strings in JavaScript.

Concatenation

Concatenation is the process of combining two strings. This operation is achieved using the + operator:

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let wordOne = "Hello"; let wordTwo = "World"; console.log(wordOne + wordTwo);
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You can see that concatenation creates a new string by combining two words.

Note

String concatenation does not automatically add spaces. You need to manually include spaces like string1 + " " + string2.

Let's create a nicely formatted string through concatenation:

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let wordOne = "Hello"; let wordTwo = "World"; console.log(wordOne + ", " + wordTwo + "!");
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Concatenation with Assignment

The += operator allows you to add text to a string-type variable:

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let text = "Were"; text += "wolf"; text += "!"; console.log(text)
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Sección 3. Capítulo 9
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