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Category Archives: Tech Notes

TableView and CollectionView in iOS using Swift

Self-Sizing Cells: TableView and CollectionView in iOS using Swift

Designed by Giridhar Reddy Vennapusa  Most of the iOS apps on the App Store have a UI representation of a list of items, so it’s clear…
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Flutter App Development

How to Setup Flutter on Android Studio for beginners in macOS.

Image designed by Giridhar Reddy Vennapusa   Flutter is an open source mobile app development SDK from Google, used to build beautiful Native…
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Testable Network Swift

Testable Network Layer in Swift  -  Part 1

Using Swift Generics & Protocol Extensions to Decouple Network Layer Code When you write a program, the code should be readable, maintainable and testable, as…
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Simplifying AutoLayout with Stack View and reducing constraints.

In the digital world, every website and mobile app have to be “responsively designed,” so that the design automatically adjusts to the screen…
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