methods

Arrays are an essential aspect of Swift programming as they allow us to create collections of items. This blog post will provide you with a comprehensive guide to using arrays in Swift, including syntax, initialization, manipulation, and more. Syntax and Initialization In Swift, arrays are created using square brackets and can hold items of the same type. Let’s look at some examples: var list = [1, 2, 3] // Array with 3 integers To access items in an array, we use the syntax list[index]....

In this blog post, we will discuss the properties and methods of the JavaScript Object built-in object. An object in JavaScript is any value that is not of a primitive type. Even arrays or functions are actually objects under the hood. There are multiple ways to create an object in JavaScript: Using object literal syntax: const person = {} typeof person //object Using the Object global function: const person = Object() typeof person //object Using the Object constructor: const person = new Object() typeof person //object Using Object....

Learn about the various properties and methods of the JavaScript String object. The String object has a static method called String.fromCharCode() that allows you to create a string representation from a sequence of Unicode characters. You can use this method to build a simple string using ASCII codes. Example: String.fromCodePoint(70, 108, 97, 118, 105, 111) //'Flavio' You can also use octal or hexadecimal numbers: Example: String.fromCodePoint(0x46, 0154, parseInt(141, 8), 118, 105, 111) //'Flavio' All the other methods described in this article are instance methods, meaning they are run on a string type....

In Go, a function can be assigned to a struct, giving it the ability to perform actions related to its data. This concept is known as a method. Let’s take a look at an example: type Person struct { Name string Age int } func (p Person) Speak() { fmt.Println("Hello from " + p.Name) } func main() { flavio := Person{Age: 39, Name: "Flavio"} flavio.Speak() } In this example, we define a Person struct with two fields, Name and Age....

Structures are a fundamental concept in Swift programming. They are widely used and even the built-in types in Swift are implemented as structures. In Swift, we can create instances of structures, which are known as objects. In most programming languages, objects can only be created from classes. However, Swift provides the flexibility to create objects from structures as well. In fact, the official documentation recommends using structures whenever possible because they are easier to work with....