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Sometimes we need to make multiple asynchronous requests and get the result when all requests have finished. We can do this with DispatchGroup and RxSwift.
Thanks to the mobile era we have mobile apps for everything these days. Every business from a barbers shop to huge retailers has apps so that they can be closer to their customers.
Onvif (stands for: Open Network Video Interface Forum) is a non-profit with the goal of facilitating the development and use of a global open standard for the interface of physical IP-based security products — Wikipedia
While SwiftUI is an extremely useful framework to create complex views, we all know that UIKit is here to stay for a good amount of time. Apple has made the Collection Views even more powerful this year with the release of new APIs. Compositional Layout lets you create complex and intricate collection views in SwiftUI really easily.
iOS developers may hate force unwraps and ignore how Apple tells us to write our unit tests (setUp and tearDown), but do we really know what we're doing?
Programming has been one of the most in-demand and highly-paid skills for the last two decades, and the demand is only increasing. In addition to this demand and popularity in the market, working as a developer also provides a lot of flexibility. You can work from wherever you want and contribute to projects all around the world. All of these reasons make software development highly compatible with the freelancing lifestyle.
Table View is one of the most useful and commonly used view components in iOS development. This teaches you how to create a UITableView in Swift quickly.
“Handling Keyboard in iOS” — This has been a topic or rather a problem since the inception of iOS Development. Whether you are a beginner developer or an experienced one, you’ll always be dealing with the handling of keyboards in your apps! But there’s not just 1 issue with the keyboard that we are talking about here. We have to manually handle a couple of issues. Here, let me show you exactly what I mean -
SwiftUI and Combine, Apple’s latest frameworks, were the highlights of this year’s WWDC. The long-expected declarative UI, at last, became a reality, and this is truly an event of historic proportions in the world of iOS development.
At the moment, the TIOBE index monitors 265 popular programming languages. The TIOBE includes a language on the list if it matches three key requirements: it is Turing complete, has its own Wikipedia page, and provides more than 5,000 search results on Google.
As a software engineer, it is really exciting to work at the crossing of software and hardware. It is also a trend on the rise — with the spread of smart things (IoT) and increased use of AI as a differentiator for hardware (think Google’s Pixel Buds), understanding the connection between a hardware device and an iOS app can be a nice to have skill. It’s not something really common as an iOS developer, so I was glad to have this opportunity at Prynt.
At the beginning of the year, when I started building Archbee, I evaluated some cool tech out there. Here’s the list of tech I think will change the world in ways we can’t even predict.
The craze for learning programming languages is very high. These days people have one question in their mind and that is which programming language should one prefer in 20201 and why?
My journey of becoming an iOS developer begins in the summer of 2019. Back these days, I did not know anything about programming at all, so it was hard for me even to understand the most straightforward code. As a big fan of Apple, I decided to learn something related to iOS; therefore, I chose to learn Swift.
Learning to code is important for a number of reasons. First and foremost, coding is a valuable skill that can help you pursue a career in a variety of fields.
This is the mobile era and pretty much everything these days can happen from our smart phone. Thanks to millions of apps out there which help us in accomplishing anything we want. Whether it is maintaining your schedule (calendar) to managing financial information on the go, all things can be done by mobile apps running on our smart phones. Since these apps have access to so much of confidential information, as developer when we make an app we need to follow highest security standards so that information is not accessed by someone who is not entitled for it.
The global market is reaching greater than ever before and mobile applications are taking a major role in it which has brought global services in the hands.
I want to use a GeometryReader{} to contain a view, so I can decide the position of the view base on the parent container property such as size, coordinates space, ect...
This is how we built our all-in-one Treblle app for iPhone, iPad, and Mac. I'll cover some technical details and guide you through our thought processes.
I've had the opportunity to learn and experience what Flutter is capable of. I've read a lot of articles about it, as well as my hands dirty and I've built a few little Flutter apps. In this post, I would like to send you a taste into what Flutter is with a list of questions and answers, assuming that you have at least some of these questions on your mind, so I can address them.
This article explains how to use ZEGOCLOUD's ZEGOLive to quickly build a live broadcast application, including functions such as mic, beauty, and messaging
In this article I'll introduce you the web technology that I created myself which can compete with the most popular web frameworks like Angular, React, an Vue!
Unit tests, which appear in the bottom layer, are cost-effective, take the least amount of time to run, and should therefore make up the majority of tests.
A few days ago, I accidentally stumbled upon Publish, a static site generator that uses Swift as the language for building websites. Despite not being a Swift developer, I thought this sounded quite awesome. So I decided to try if the time I've spent playing around with SwiftUI could be enough to get up and running with a static site built with Swift.
In this article, I would like to share the development experience of my latest project, Mafia: The Game, a multiplayer game for iOS, macOS, tvOS, and the web.
A beginner or associate level needs to know just to do something but to become an intermediate level you need to be able to do a certain thing in a certain way following best practices. I tried to list some of the things that an intermediate iOS dev should know about.
SWIFT payments are a broken system that help financial institutions at the expense of users but they will soon be disrupted with the help of cryptocurrency,
Hacker Noon's annual Noonie awards, hosted on NOONIES.TECH, seeks to find the best minds in the Tech industry today. One such impressive mind is Yassine Rachid from Canada.
Hello guys, how are you doing? Are you thinking about learning iOS and Swift to become an iOS App developer and create that next app or game that rock the world? If that’s true then you have come to the right place. In
this article, I am going to share some of the very best online courses
to learn iOS 13 and Swift 5 in 2020 and become the start iOS App developer you always wanted to be.
Implementing an architecture within an application can be challenging. There are rules we can follow (SOLID, Clean Architecture) and patterns to guide us (MVVM, MVP, MVI, Redux, …) but sometimes, things we thought were well established deserve a step back.
There are many challenges in the software development, but there is one beast that tends to screw things up much more often than the others: the problem of app’s state management and data propagation.
Swift is a general-purpose programming language developed by Apple Inc. It is a powerful language developed for iOS, iPadOS, macOS, watchOS, tvOS, Linux, and z/OS. Swift is one of the popular languages and has a huge scope if you want to develop apps for Apple products. So, today we will be checking out the 11 most asked Swift programming questions.
If you are interested, what the recent fast.ai advanced and closed Deep Learning Class had to say about Google’s Swift for Tensorflow project, you might find this post interesting. Even if you attended the class, you should find here hopefully a good overview (with links into the class, presentations, and additional material), what Swift for Tensorflow is and why it might be relevant.
