React Hooks Form

React Hook Form

Braden Niswonger Articles, Development Technologies & Tools, React Leave a Comment

In this blog, we will explore React Hook Form, an extremely lightweight and effective form building library using React. This open-source, third-party library has no dependencies and can be integrated with most existing forms or libraries. It provides the ability to subscribe to individual components, limiting the frequency of re-renders and making it more efficient.

Below, we will learn some of the basic usages of React Hook Form, some more in-depth features, and then look at an example form integrated with an existing UI library.

Improving iOS/Android Numeric Keyboards With KeyboardActions

Flutter: Using Keyboard Actions To Improve Mobile User Experience

Ryan LaRue Articles, Design, Development Technologies & Tools, Flutter, Mobile, UI/UX 1 Comment

This post covers three options for customizing an iOS or Android keyboard in a Flutter mobile application, with a code walkthrough of using the Keyboard Actions package to easily add keyboard features that increase user efficiency.

Mobile app developers, have you ever noticed that the native iOS numeric keyboard does not include certain features that might be helpful? For example, a Done button? Or how about arrow buttons to traverse form fields? To jog your memory, here’s what the native iOS numeric keyboard looks like…

C# 10 new features

LINQ Improvements in C# 10

Adam Wright Articles, C#, Development Technologies & Tools, Programming Leave a Comment

C# 10 was released in November of 2021, and it came with a host of new features. Some of the features that you may have heard of include file-scoped namespaces, global usings, target-type new expressions, record improvements, and many more. Several new extension methods have been added to LINQ as well including MaxBy, MinBy, DistinctBy, IntersectBy, ExceptBy, and UnionBy.

In this post, we will take a look at the aforementioned new C# 10 features and how they work.

JASMINE SPIES UNIT TESTING

Unit Testing Using Jasmine Spies

Todd Leininger Articles, Development Technologies & Tools, Programming, Testing, Tutorial Leave a Comment

Unit testing is an important part of the development process. It gives us the ability to know that our code is working as intended and can also let us know if we may have broken something that we didn’t even think of.

With the help of Jasmine Spies, we can make our test setup easier, and we can give ourselves more options for what we can test against. Hopefully, this will give you a good starting point for all your Jasmine spying needs!

Kubernetes on Raspberry Pi

Kubernetes on Raspberry Pi

Lou Mauget Articles, Cloud, Development Technologies & Tools, Kubernetes, Tutorial 3 Comments

Kubernetes, or k8s, is an important container orchestration platform. In this blog, I’ll describe creating a workable Kubernetes cluster implemented on a stack of four Raspberry Pi boards. In the end, I’ll have provided an outline of how I created it and I’ll show how to replicate a stateless app across Kubernetes pods running on the nodes — the Pi boards.