In JavaScript, functions can return string values. A function can take parameters and manipulate them to return a string using string concatenation or string interpolation.… Read More »JavaScript function return string
In JavaScript, you can create an element from a string using the createElement method of the document object. This approach can be useful when you… Read More »JavaScript create element from string
Learn how to check if a string is empty or contains only whitespace characters in JavaScript. Explore two different approaches: using a regular expression and… Read More »JavaScript check if string is empty or whitespace
JavaScript array can contain strings. You can check if a string array contains a particular string in JavaScript using the includes() method. JavaScript array contains… Read More »JavaScript array contains string
In JavaScript, you can check whether a string contains another string using the includes() or indexOf() method. The includes() method returns a Boolean value indicating… Read More »JavaScript string contains
In JavaScript, string interpolation refers to the process of embedding variables, expressions, or functions within a string literal. This is commonly done using template literals,… Read More »JavaScript string interpolation
The JavaScript equivalent of f-strings in Python or string interpolation in other programming languages is template literals. Template literals allow for string interpolation and are… Read More »JavaScript f string equivalent
JavaScript sprintf is a function that is commonly used in other programming languages, but is not built into JavaScript itself. It allows you to format… Read More »JavaScript sprintf
JavaScript allows you to use template literals to format strings with variables. You can embed expressions inside a string using the ${expression} syntax, allowing you… Read More »JavaScript string format variables
JavaScript string placeholders are used to represent dynamic values that will be inserted into a string. There are several ways to define placeholders in JavaScript,… Read More »JavaScript string format placeholder