JavaScript comes with handy string methods. What’s missing though is a handy method determining whether a given value is of type “String”. Nonetheless, JavaScript provides methods helping you to detect if a given value is a string value. {{outline}} Check if a Value is a String in JavaScript A …

JavaScript comes with handy string methods. It provides useful basics to interact with strings. The standard library has some missing pieces which you can fill yourself by composing helpful utility methods. One of these utilities is a function retrieve the part after a given character in a JavaScript string. This …

JavaScript comes with handy string methods. It provides the basics which allow you to compose the desired functionality. Even though the exact function is not part of JavaScript itself, the available methods allow you to create helper functions providing what you need. This tutorial shows you how to retrieve the …

Sorting arrays in a common use case in application development. Sorting arrays by a boolean value is not as typical as sorting by numbers or strings. At least for us at Future Studio. This tutorial shows you how to sort a JavaScript boolean array. Also: this approach works in TypeScript, …

JavaScript comes with handy string methods. RegEx support in JavaScript string methods is helpful in a lot of use-cases. For example, if you want to remove all numbers from a string: JavaScript has your back! {{outline}} Strip Numbers From a String JavaScript comes with built-in methods to remove all numbers …

Sometimes you need to retrieve the name of a class in JavaScript. This is helpful for debug messages or when using the class name as an identifier. Retrieving the class name in JavaScript is different for static and instance methods. This tutorial walks you through the individual method types and …

JavaScript comes with a globally available String class. It provides dozens of useful methods for string transformations. For example, you may lowercase or uppercase a given string, replace parts of the string value, or check whether a string value includes a given term. This tutorial shows you how to remove …

Serializing JavaScript objects and other data structures as JSON is useful for data exchange between a server and a client. The JSON data exchange between client and server doesn’t require a JavaScript stack on both ends. JSON support is typically available in most programming languages. {{outline}} Creating a Custom …