swift
How to convert a string to float and double in Swift
Swift program to convert a string to float and double. We can use floatValue, Float constructor, doubleValue or Double constructor to convert a string to float or double in swift.
ReadHow to return multiple values from a function in Swift
Swift program to return multiple values from a function. We can return multiple normal values or multiple optional values from a function.
ReadHow to insert characters to a string in Swift
Swift program to insert characters to a string. This post will show you how to insert single or multiple characters to a swift string.
Read2 ways to find the first and last character of a string in Swift
Swift program to find the first and last character of a string in swift in two different ways. We can use first, last properties or startIndex, endIndex to find the first and last character of a swift string.
ReadHow to find the maximum or largest element in a swift array
Swift program to find the maximum or largest element in an array. We can use max or max(by) to find the largest array value. In this post, I will show you how to use max and max(by) with examples.
ReadSwift program to convert a string to date
Swift program to convert a string to date. We can use a DateFormatter class to convert a valid string to a Date object in Swift. We can use define different formats in the DateFormatter class.
ReadLearn to iterate through the key-value pairs of a swift dictionary
This post will show you how to iterate through the key-value pairs of a swift dictionary. We will do it by using a for-in loop, using forEach and by using enumerated.
ReadString Prefix methods in Swift explanation with example
String prefix methods in swift. Learn how to use string prefix swift method with example.
ReadSwift program to check if two strings are equal or not
This post will show you how to check if two strings are equal or not in swift. We will learn ==, elementsEqual method and case insensitive comparison of two strings in swift.
ReadSwift String interpolation in 5 minutes
Swift string interpolation tutorial with example. Interpolation is the process to insert variables, constants, expressions, and literals into a string.
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