Nov 3How to add percentEncoding to query parameters?There can be the case when you only want to add percent encoding to query items of a url. For example, if i have to create a url which looks like https://mywebsite.com?search=(search_text). We must take care of two possible issues with search text which will be entered by user in…Swift2 min readSwift2 min read
Sep 12SwiftUI: SkeletonsNobody like to see loading indicator or blank screen when data is being loaded or user has slow internet connection . To provide a better UX to user there is a nice solution….that’s showSkeletons for that duration. What is Skeletons? Skeletons are the placeholder that are shown during the time when real data…Swiftui2 min readSwiftui2 min read
Sep 9SwiftUI: How to use List?In SwiftUI List is similar to UITableView as it shows the collection of data in form of scrollable list. But there are many differences when it comes to SwiftUI, mentioned below: Its not required to register a cell. Not required to know about the number of rows. Creating List with…Swiftui3 min readSwiftui3 min read
Sep 9SwiftUI: How to delete or move List rows?Delete a row: In SwiftUI user can easily delete the row by adding .onDelete(perform:) handler to the row. The action to perform by SwiftUI when rows in the List are deleted. SwiftUI passes a set of indices for deleting the rows.. Move a row: To move a row from one index to another use .onMove(perform:) . This is a closure that is invoked by SwiftUI when rows in the List are moved. This closure takes two arguments that represent the old offset of row and new offset of row where it need to be moved.Swiftui2 min readSwiftui2 min read
Sep 9Difference between a class and a struct.In Swift class and struct are very much similar both of which can have: Properties to store values. Methods to provide functionality. Subscripts to provide access to their values using subscript. Initializers to set up their initial state. Extension to expand their functionality. Protocol conformation. There are some extra capabilities…Swift3 min readSwift3 min read
Sep 9Understand Properties in Swift.Properties associate values with a particular class, structure, or enumeration. There are two type of properties in Swift: Stored: Constant and variable values are stored as part of an instance. Computed: A value is calculated rather than store. Note: Enumerations can only have computed properties. Stored Properties: Stored properties can…Swiftui3 min readSwiftui3 min read
Sep 9SwiftUI: Adjust items spacing in StacksThere are multiple ways to add spacing in stack items: Spacing: Stacks have built in support to add spacing between items HStack(spacing: 10) { Text("Learning") Text("Swift") } Divider: One way is to use Divider to add spacing along with a visible separator line in stack items.Swiftui1 min readSwiftui1 min read
Sep 9SwiftUI: How to enable single/ multiple selection in List?To make List selectable, you need to provide a selection variable binding for single selection. Selection binding to a Setcreates a list which provide support for multiple selection. Below is the example to show how to add multiple selection support in List: struct Book: Identifiable, Hashable {…Swiftui2 min readSwiftui2 min read
Sep 9SwiftUI: How to use stacks using HStack and VStack?A stack is a collection of views which are grouped together. There are three kind of stack views are available i.e HStack, VStack and ZStack. HStack: A horizontal stack view which shows views horizontally from left to right. VStack: A vertical stack view which shows views vertically from top to…Swiftui2 min readSwiftui2 min read
Sep 9SwiftUI: How to use TextField?TextField are the editable text or allow user to type text. Textfields may have placeholder and to collect the user input there must be binding text.Swiftui2 min readSwiftui2 min read
