Author: Lead by code
Jul 23, 2022 iOS
Concurrency in iOS swift
Concurrency in iOS swift is the method of running the different task at the same time or in random order. Basically its a multiple task running at same time. Most of the task are run in the different threads. Each…
May 21, 2022 iOS
IOS Developer Roadmap
IOS Developer Roadmap IOS Developer Roadmap Do you want a step-by-step tutorial on how to become an iOS developer in 2023? We've put together an all-in-one guide to learning iOS development, complete with the top 27 fundamental skills of an…
May 12, 2022 iOS
Flutter Vs SwiftUI Which is better?
Apple's New UI Toolkit for Native iOS App Development is SwiftUI. So, if you've heard tales about it and want to learn more about Flutter Vs SwiftUI , you've come to the right place. However, before you start designing your…
Feb 08, 2022 Swift
How to use closure button in swift
Hey Guys Today We will See About how we can use the closure based call on the button. Previously we were used to use the addtarget and selector method as used in objective C . Whenever we used to use…
Feb 05, 2022 iOS
How to use notificationcenter in swiftui with example
Notifications on iOS are a simple and effective method to communicate data in a loosely linked manner. That is, the sender of a notification doesn't have to worry who (if anybody) receives the message; it just broadcasts it to the…
Feb 04, 2022 Swift
Longest common subsequence program in swift
In Sets 1 and 2, we addressed Overlapping Subproblems and Optimal Substructure Properties, respectively. In Set 3, we also talked about an example problem. Let's have a look at another problem that can be solved using Dynamic Programming: the Longest…
Jan 29, 2022 python
how do you calculate factorial in python
calculate factorial in python : Instead of calculating a factorial one digit at a time, use this calculator to calculate the factorial n! of a number n. Enter an integer, up to 4 digits long. You will get the long…
Jan 28, 2022 Swift
How to use for loops in swift
With the help of examples, we will learn how to use the for loops in Swift in this article. Loops are used in computer programming to repeat a section of code. In Swift, there are three types of loops: while…