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Mobile app development: Using delegates and blocks in VIPER

When to use delegates and protocols for data requesting, and when do blocks do the trick in VIPER-based mobile development? Let's examine both instances in this tutorial!

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20.11.2019 | Maciej Litwiniuk

Action Mailbox in Rails - What is It? How to Install It?

Find out how to install Action Mailbox in your Ruby on Rails application step by step with another part of our Real Life Examples tutorial!

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15.11.2019 | Maciej Litwiniuk

Real Life Examples: Upgrade Rails 5.2 to Rails 6.0.

As it's been some time since Rails 6 was released (officially on 6th of August 2019), it's about time to update your application to this version of the framework. In this tutorial, I will show you how to easily do it, quickly solve potential problems along the way and take full advantage of some new features coming with Rails 6!

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21.08.2019 | Michał Majchrzycki

The curious case of the 24-hour time format in Swift

Recently, I have found out how time formats on iOS devices can impact the ones inside a mobile app. Let's see how to make an application always display the 24-hour format regardless of your iPhone's or iPad's settings.

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7.08.2019 | Michał Majchrzycki

Unwinding to a previous Controller in a Swift mobile app with VIPER

In this quick tutorial I’d like to show you how I manage unwinding views in mobile apps built with Swift by using VIPER design pattern. This simple trick can help you especially when you’re used to traditional MVC Storyboard’s segues.

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6.06.2019 | Michał Majchrzycki

Adding Gaussian Blur to Swift Mobile App’s UIView

Adding Gaussian blur to the UIView of your mobile application can improve its user experience a lot. Let me show you three simple ways to apply this popular visual effect in Swift.

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30.04.2019 | Cyprian Łakomy

Elixir books and courses for beginners

Elixir is one of the main weapons of our dev team. We chose the best books and courses that will help you get started. Take the first sip!

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30.04.2015 | Marta Wojciechowicz

Charge your batteries! SaaS in Rails tutorials are about to begin.

But who'd like to learn during the weekend... Relax, chill, rest a little. And brace yourself! Rails Tutorial is coming!

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24.03.2015 | Marta Wojciechowicz

Creating your own SaaS Rails application: where to begin? what to use?

Do you know what fat cats like twitter (in its early days), yellow pages, basecamp, hulu, shopify, slideshare or github have in common? They’re all, along with more than other 800.000 existing websites running Ruby on Rails. How about staying behind such tech success by yourself?

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