To make iOS & ADR apps with a single code-base…

Most of you might heard of Flutter, where it is gaining a lot of popularity among Front-End devs now a days. In short, Flutter is an SDK developed by Google, to write both ADR & iOS apps with a single…


like Android toggle switch

The toggle switch in iOS looks great, and also supports Haptic feed back, so you might not get a use case to customise it. We can add custom animations, and also can support images or text on thumb control, etc. …


Observables

In this story, We will learn what is observable and why it is there? If you like to read the introduction for this, please read here.

Observables are asynchronous. They produce events over some period of time, this process is also referred to as emitting. The produced events are…


‘@autoclosure’ usage in iOS…

→ Use of @autoclosure attribute in Swift :

This attribute enables us to define an argument that automatically wraps into a closure in the given function or method body. …


introduction

What is Rx? One of the definitions is:

ReactiveX is a library for composing asynchronous and event-based programs by using observable sequences.

The basic idea of Reactive programming is, it focuses on asynchronous data streams, observe changes in underlying data and react accordingly using functional and declarative apis. …


Add one more custom UIComponent in your iOS Arsenal.

Before we go,

I wanted to create some UIComponent like check box, but so far I used UIButton with images in my projects. When I search for more optimised solution, I come across an open source project for the same. I…


in swift programming language…

Part -2:

Queues in swift :

Queue is an abstract data structure, somewhat similar to Stacks. Unlike stacks, a queue is open at both its ends. One end is always used to insert data (enqueue) and the other is used to remove data (dequeue). Queue follows…


iOS-UI for handling tokens, seed, etc…

Hi All,

in this tutorial we are going to see how to implement dynamic self sized collection views and UI for handling seed verification functionality.

Here I used two collection view components, the top one for rendering the user selected tokens, and the bottom one for rendering the full seed…


For this we simply use a UICollectionView component, with a single UICollectionView Cell, but we change the sub views layouts on cells depending on chat’s source value.

  1. Write a UIView extension to add constraints with VisualFormat.

2. Define a chat model & a base collection view cell.

3…

Leela Krishna

A day time coder and a night time dreamer…

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