Author: Lead by code
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…
Jan 23, 2022 leadbycode
Steps for software development life cycles (SDLC)
The Software Development Life Cycles (SDLC) is a method for designing, developing, and testing high-quality software in the software industry. The SDLC is designed to deliver high-quality software that meets or exceeds customer expectations and is completed on time and…
Jan 21, 2022 flutter
What is Flutter web ?
Flutter Web :- Although Flutter was primarily focused on developing cross-platform Android and iOS apps, it is no longer limited to developing mobile apps solely. Desktop and online apps are now possible to create using Flutter in web. If you…
Jan 20, 2022 swiftui
Best way to learn swiftUI from Scratch
learn swiftUI from Scratch :SwiftUI, Apple's newest framework, was unveiled at WWDC 19. SwiftUI is an innovative and incredibly simple method to harness the power of Swift to create user experiences for all Apple devices. With only one set of…
