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What does ${} (dollar sign and curly braces) mean in a string in . . . Functionally, it looks like it allows you to nest a variable inside a string without doing concatenation using the + operator I'm looking for documentation on this feature Example: console log(`Insert a string here: ${string}`); This isn't a bad question
JavaScript Operators - W3Schools Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more
$ in JavaScript - GeeksforGeeks In JavaScript, a dollar ($) sign is not considered a built-in operator or a special symbol The dollar sign ( $ ) is just another character that can be used in variable names It is just like any other letter that can be used as the first or subsequent character in a variable name
Expressions and operators - JavaScript - MDN There are two types of expressions: those that have side effects (such as assigning values) and those that purely evaluate The expression x = 7 is an example of the first type This expression uses the = operator to assign the value seven to the variable x The expression itself evaluates to 7
Dollar Sign in JavaScript: A Comprehensive Guide - Codingzap The dollar sign in JavaScript is like an identifier, rather than, a reserved keyword It does not have any special meaning behind it and is similar to any other valid character in JavaScript
The Dollar Sign ($) and Underscore (_) in JavaScript - ThoughtCo Instead, JavaScript treats $ and _ as if they were letters of the alphabet A JavaScript identifier — again, just a name for any object — must start with a lower or upper case letter, underscore (_), or dollar sign ($); subsequent characters can also include digits (0-9)
JavaScript replace() method dollar signs - Stack Overflow It’s because $$ inserts a literal " $ " So, you need to use: See the following special patterns: Inserts a " $ " Inserts the matched substring Inserts the portion of the string that precedes the matched substring Inserts the portion of the string that follows the matched substring