All Ruby on Rails Node JS Android iOS React Native Frontend Flutter

iOS Debugging Tips & Tricks

Every developer knows that debugging is important. We spend a lot of time on creating breakpoints, stopping program executions and looking for solutions. There are some nice tips and tricks that help us to do it effectively. Here I will show you some of them.
Read more

ARKit Continuation

Recently I published an article with the entrance to the ARKit which briefly presented the minimum knowledge that is needed to create something inside augmented reality. We know what is the ARSCNView for, why we need to implement the ARSCNViewDelegate and how to run the ARSession. The demo was pretty straightforward as its main purpose was to receive information from the camera and detect the currently visible surface by attaching proper graphic onto it. User interaction was only limited to pointing the camera at desired spaces and waiting for the results that were calculated on the fly.
Read more
As you may know, at Netguru we work on many different applications at the same time. It’s not uncommon for multiple projects to use the same dependencies, such as Kingfisher, PromiseKit, etc. What is more, not every library provides itself as a zip file. In that situation, Carthage has to compile the dependency, and that of course takes time. Multiple this by X, where X is the number of projects in your organization that use the same library and, in case the cache is empty on your CI server, you lost quite a lot of time. But there is a way to make it faster. Omnes viae Romam ducunt.
Read more
According to Google it is possible for almost six months now. Exactly since September 19, 2018 when Flutter Release Preview 2: Pixel-Perfect on iOS blog post appeared on Google Developers Blog. Unfortunately, it is really difficult to achieve. Let's see the state of the union now when Flutter 1.0 is available.
Read more
Electronic devices are taking a bigger and bigger role in our daily lives. Along with that, management and more advanced usage is getting more complicated. Internet of things is one of the hottest topics nowadays and it's base is connection between devices. The main options currently are Wi-Fi and Bluetooth. In this article we'll take a look at some of the chosen open source iOS project available on the market with a brief overview.
Read more
Sharing news about a new open-source tool is always exciting. Recently, CarLensCollectionViewLayout was released. What’s more, version 1.1.0 is ready now! 
Read more

Entrance to the World of ARKit

ARKit is a pretty fresh API that was released by Apple in June 2017. It has opened a wide range of possibilities for developers to create iOS applications with a completely new approach. For people that are not very familiar with that technology, it may seem a little bit overwhelming to dive into augmented reality world and start developing all of the new features that are available right now. Fortunately, things are not that bad at all and in this short blogpost I will try to present it to you.
Read more

Grand Central Dispatch in Swift

Grand Central Dispatch is a low-level API created to enable you to execute code concurrently. It uses dispatch queues managed by the system, which makes it the easiest way to manage operations. Before we dive into GCD, let's have a brief look at the types of execution and queues.
Read more
Debate about „cross-platform vs native” rages lastly due to Google’s Flutter. Google is trying to revolutionize mobile development, in the meantime, JetBrains is slowly trying to develop some „worth to consider" solution. Let’s be honest, Java is popular... very popular and in the future, Kotlin can be the next big thing, as the popularity is expected to grow as it is now. According to Stack Overflow's 2018 Annual Developer Survey Kotlin is the second beloved language among Developers.
Read more
There are many techniques for analyzing images for mobile apps. Lot of solution offer many different features, and finding solution which perfectly match your needs may be difficult task. For one of our internal project, we need to analyse image for getting information about shapes (like rectangles, triangles and so on) which match our requirements. To do it, we had to check some popular solutions for images processing. Our solution had to be compatible with both Android and iOS platform, because we did not want to implement our algorithm twice, and we would like to have exactly the same result on both platforms. You can see results of our research here:
Read more
Newer
Need a successful project?
Estimate project or contact us