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Swift Articles
Page 32 of 40
Swift Program to Remove All the Elements from the Array
This tutorial will discuss how to write swift program to get the magnitude of the number. An array is an ordered collection which is used to store same type of data. For example, if any array is of integer type then it will only store integers, you are strictly not allowed to store elements of other data types like string, float, etc. To remove all the elements from the specified array Swift provide an in-built library function named removeAll(). The removeAll() function will delete all the items from the specified array. Or it can delete elements that match the given ...
Read MoreSwift Program to Remove an Element from the Set
This tutorial will discuss how to write swift program to remove an element from the set. Set is a primary collection type in Swift. It is an unordered collection which stores unique values of same data type. You are not allowed to store different type of values in the same set. A set can be mutable or immutable. To remove an element from the set Swift provide an in-built library function named remove(). The remove() function delete the given element from the specified set. If the given element is not the part of the specified set, then it will return ...
Read MoreSwift Program to Add a New Element in the Set
This tutorial will discuss how to write swift program to add a new element in the set. Set is a primary collection type in Swift. It is an unordered collection which stores unique values of same data type. You are not allowed to store different type of values in the same set. A set can be mutable or immutable. To add a new element in the set Swift provide the following functions − insert() update() Below is a demonstration of the same − Input Suppose our given input is − MySet = [23, 45, 1, 46, 2] Insert ...
Read MoreSwift Program to Convert a String to Uppercase
This tutorial will discuss how to write swift program to convert a string to uppercase. A string is a sequence of characters for example, “RedCar”. Or we can say, string are used to represent textual data. Swift support a String data type which is used to create a String type variable, or we can say to represent strings. To convert the given string into uppercase Swift provide a in-built function named uppercased(). The uppercased() function is used to convert all the characters(either in lowercase or in uppercase or in both) of the given string into uppercase. This function does not ...
Read MoreSwift program to Get the Size of Set
This tutorial will discuss how to write swift program to get the size of set. Set is a primary collection type in Swift. It is an unordered collection which stores unique values of same data type. You are not allowed to store different type of values in the same set. A set can be mutable or immutable. To get the size of a Set Swift provide an in-built property named count. It will return the total number of elements present in the specified count. Below is a demonstration of the same − Input Suppose our given input is − MySet ...
Read MoreSwift Program to find the hyperbolic arctangent of the given value
This tutorial will discuss how to write a Swift program to find the hyperbolic arctangent of given radian value − atanh(a) = 1/2 * ln(1+a/1-a) In Swift, we can calculate the hyperbolic arctangent of the given radian value using the in-built atanh() function. This function returns the hyperbolic arctangent value of the specified number. Here, the specified number represents an angle. Syntax Following is the syntax − atanh(Num) Here, the value of Num can be of integer, float, or double type. The value of Num should be in between -1 to 1 range. If the value of Num is ...
Read MoreSwift Program to find the area of the rectangle
This tutorial will discuss how to write a Swift program to find the area of the rectangle. A rectangle is a quadrilateral or a closed two-dimensional shape with four sides. All the angles of a rectangle are equal (90 degrees) and the opposite sides are equal and parallel with each other.The area of the rectangle is known as the total space enclosed inside the boundaries of the rectangle. We can calculate the area of the rectangle by multiplying the length and width. Formula for Area of Rectangle Following is the formula for the area of the rectangle − Area = ...
Read MoreSwift Program to find the sine of given radian value
This tutorial will discuss how to write a Swift program to find the sine of given radian value. A sine function is used to define the ratio of the length of the opposite side to the hypotenuse in the right-angled triangle. It is also known as the sin function. The mathematical representation of the sine() function is: sin() = opposite Side/ hypotenuse In Swift, we can calculate the sine of the given radian value using the pre-defined sin() function. This function return the sine value of the specified number between -1 to 1. Here, the specified number represents an ...
Read MoreSwift Program to calculate the volume and area of Sphere
This tutorial will discuss how to write a Swift program to calculate the volume and area of the Sphere. A sphere is a three-dimensional round solid shape or object. Or we can say a sphere is a shape that is defined in three axes: x-axis, y-axis, and z-axis. It does not hold any vertices or edges. Volume of the Sphere The amount of space occupied by a sphere in the three-dimensional plane is known as the volume of a sphere. For example, we want to fill a spherical ball with liquid, so using volume we can calculate the required ...
Read MoreSwift Program to calculate the volume and area of the Cylinder
This tutorial will discuss how to write a Swift program to calculate the volume and area of the cylinder. A cylinder is a three-dimensional shape that has two identical parallel circular bases joined by a curved surface.Volume of the Cylinder The amount of space occupied by the cylinder in the three-dimensional plane is known as the volume of the cylinder. For example, we want to fill a cylindrical bottle with shampoo, so using volume we can calculate the required amount of shampoo. We can calculate the volume of the cylinder using radius and height of the cylinder. Formula Following is ...
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