[Coding / JS] Use Template Strings

[kev1n]

Template strings are a feature in JavaScript that allow for more flexible and readable string interpolation. They are enclosed in backticks (`) instead of single quotes ('') or double quotes (""). Inside template strings, you can include placeholders for variables or expressions by wrapping them in ${}.

Here's an example of a template string:

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const name = "John";
console.log(`Hello, ${name}!`);

When executed, this code will log the string "Hello, John!" to the console.

Template strings offer a number of advantages over traditional string concatenation:

Readability: Template strings make it easier to read and write code that contains interpolated values. By using the ${} syntax, you can easily identify where values are being inserted into the string.

Multiline Strings: Template strings can be used to create multiline strings without the need for concatenation. This makes it easier to write and read code that contains long strings of text.

Escaping Characters: Template strings can include escaped characters without the need for additional backslashes. This can make it easier to write and read code that contains special characters.

Here's an example of traditional string concatenation:

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const name = "John";
console.log("Hello, " + name + "!");

When executed, this code will log the string "Hello, John!" to the console.

Compared to using template strings, traditional string concatenation can be more difficult to read and write, especially when dealing with complex expressions or long strings of text. Additionally, traditional string concatenation can be more error-prone, as it is easy to forget to include the necessary + operators or to accidentally include extra spaces or other characters. Template strings can help to reduce these issues and make it easier to write clean, readable, and maintainable code.