Swift

This article is a part of the design patterns post series. Design patterns, in general, are key to s

Generic code enables us to write flexible, reusable code. It helps us to avoid duplication and take

Alice is playing an arcade game and wants to climb to the top of the leaderboard and wants to track

Given an array of integers, find and print the maximum number of integers you can select from the ar

Problem Defined a magic square n x n to be a matrix of distinct positive integers from 1 t

I have a lot of custom shape layers and bezier paths on my last projects. I want to share my experie

On my last project, I had a multi-segment progress indicator challenge. On the first version of the

Taxi or travel apps always need to show the direction of travel on the map. In these quick tutorials

I want to share my experience in custom progress indicator creation. I will show how to create a cus

The main goal of this article is to share my experience in formatting data. Most of the apps have to

I want to give you a clear understanding of nested functions and share my experience in using nested

Type aliases easy to use, but it is not clear how and when to use this. It is a default situation wh

UIAlertController is a subclass of UIViewController. It is an object that displays an interactive al

Github project In the previous post, I showed how to add different properties like a shadow, border,

What is CALayer? CALayer is an object from the Core Animation framework. Each UIView backed by CALay

Do you feel that you are sometimes needed to create the same parts of code? Code snippets can easily

How to open a web site? Like on the code above, you just need to create a non-optional URL to a need

iOS swift project gives you a dozen of ways to share your color, fonts, configs. I started my iOS ca

It is a simple tutorial for people who don’t like to work with attributed text, but sometimes

Start with VIPER Architecture pattern. How does it work? How to implement it? cons and pros of VIPER

Hi guys, today I gonna talk about OOP Composition and Inheritance concepts and how we can solve

When I started to learn Swift Language I knew the most of general data types. But I didn’t know wh