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Giovani Pereira
Giovani Pereira

130 Followers

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Published in Better Programming

·Sep 26, 2022

The iOS Accessibility Handbook

Making an accessibility guide where you can test the features while you learn — If you are here, I believe you are interested in learning more about the universe of iOS accessibility. Maybe you're interested in implementing them to have a more accessible app or in understanding better how an accessibility option behaves in iOS when enabled. But I always found it was a…

I OS

5 min read

The iOS Accessibility Handbook
The iOS Accessibility Handbook
I OS

5 min read


Jun 8, 2022

iOS Accessibility Invert Colors

The easiest Accessibility feature you are not supporting yet — There are a ton of Accessibility Features for iOS devices, supporting some of them is easier than supporting others, but ideally, we should try to support all of them. Different people have different needs, and at some point, someone with a special need may need to use your app. …

I OS

3 min read

iOS Accessibility Invert Colors
iOS Accessibility Invert Colors
I OS

3 min read


Jun 8, 2022

Multiple Git accounts VS a single Mac

Setting up multiple git SSH keys on a Mac — This is a guide for you who, like me, have suffered in the past while setting up multiple SSH keys on your MacBook, and have failed miserably and spent several hours making everything work, and when it finally worked, you didn't really get why. Dude… that was really specific, are…

Git

3 min read

Multiple Git accounts VS a single Mac
Multiple Git accounts VS a single Mac
Git

3 min read


Published in Better Programming

·Jun 8, 2022

Storing Properly Wrapped Properties

Another UserDefaults property wrapper in Swift — If you work with Swift and iOS development, you most likely came across the UserDefaults, an easy way to persistently store user properties on key-value storage. More on the Apple documentation about the UserDefaults: https://developer.apple.com/documentation/foundation/userdefaults Great! But… in order to use it, you'll need a reference to the correct Defaults…

I OS

3 min read

Storing Properly Wrapped Properties
Storing Properly Wrapped Properties
I OS

3 min read


Mar 11, 2022

Making a new app personal project

The suffering and the Joy of mobile app development — Hi! If you are here you are probably a developer of some sort, and be happy because: being a developer is AMAZING! You have the magic of creation in the palms of your hands tied with the ability to use it. Until… you actually want to use it in order…

I OS

11 min read

Making a new app personal project
Making a new app personal project
I OS

11 min read


Published in iFood Engineering

·Jul 6, 2021

Ta(l)king a big step

Improving the accessibility of our iOS catalog — Working on a big project means handling all sorts of issues, but also, having the opportunity to impact a large and diverse number of people. …

I OS

11 min read

Ta(l)king a big step
Ta(l)king a big step
I OS

11 min read


Published in Mac O’Clock

·Jun 11, 2021

Testing gestures and actions

Unit testing view's actions in Swift without a host app — If you love unit tests (either by genuinely liking them or by understanding and fearing the issues that come with the lack of tests) you may always get on a mental deadlock when thinking about testing your views. What is testing a view? Do snapshot tests count as testing a…

I OS

4 min read

Testing gestures and actions
Testing gestures and actions
I OS

4 min read


Apr 19, 2021

Meta Artigo

Um artigo com dicas sobre escrever artigos! — Cada escritor tem sua forma de contar uma história, ou sua forma de transmitir uma ideia. Todo texto traz alguma informação, alguma opinião e algum contexto por trás. E não existe uma forma correta ou errada — apenas maneiras diferentes de se comunicar. O que acontece é que expressões, referências…

Writing

8 min read

Meta Artigo
Meta Artigo
Writing

8 min read


Published in Mac O’Clock

·Apr 7, 2021

Test your icon font without snapshots

Improve unit testing for your icons in iOS — This is a follow up on: Where are your icons?, using an icon font on iOS Hi there! Since you are already here, let's consider you have an iOS project using an icon font, which provides you with an easy library for all your icon needs. …

I OS

7 min read

Test your icon font without snapshots
Test your icon font without snapshots
I OS

7 min read


Published in Mac O’Clock

·Dec 22, 2020

Super fancy splashes!

Creating an animated Splash Screen for your iOS app using Lottie — Splash screens are the windows to the app's souls. It's the first thing any user will see when they open your app (and we all know that the first impression is really important). For a very long time, our app had just a plain boring splash with a static image…

I OS

7 min read

Super fancy splashes!
Super fancy splashes!
I OS

7 min read

Giovani Pereira

Giovani Pereira

130 Followers

iOS Developer @ iFood

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