ConstraintLayout Tutorial for Android: Complex Layouts

ConstraintLayout is a layout on Android that gives you adaptable and flexible ways to create views for your apps. ConstraintLayout, which is now the default layout in Android Studio, gives you...

Q&A with Sayer Lagase: After High School, Coding Dojo’s Gap Year

High schoolers spend their senior year planning the next steps in their future; whether through a traditional route, like applying for colleges, or a non-traditional route by narrowing down a field...

Core Graphics Tutorial: Lines, Rectangles, and Gradients

Update note: Tom Elliott updated this tutorial for iOS 12, Xcode 10 and Swift 4.2. Ray Wenderlich wrote the original. This is the first in a series of Core Graphics tutorials...

Web Design & Development News: Collective #491

Would you like to send us some news? The Collective features the latest news and resources from the web design & web development community. If you have spotted or created something...

Useful Collectors – Java, SQL and jOOQ.

jOOλ is our second most popular library. It implements a set of useful extensions to the JDK’s Stream API, which are useful especially when streams are sequential only, which according...

Lighting up my DasKeyboard with Blood Sugar changes using my body’s REST API

I've long blogged about the intersection of diabetes and technology. From the sad state of diabetes tech in 2012 to its recent promising resurgence, it's clear that we are not...

How to Install Joomla 3 on Web Hosting – A Complete Guide

Joomla is among the most popular free Content Management Systems (CMS) in the world. It helps in creating and managing dynamic websites with its intuitive management interface. In short,...

Difference between Von Neumann and Harvard Architecture

Architecture of a micro computer or a micro controller refers to the arrangement of the CPU with respect of the RAM and ROM. Hence, the Von-Neuman and...

Teaching Kids to Code with Minecraft Mods made easy using MakeCode and Code Connection

Back in the day, making a Minecraft mod was...challenging. It was a series of JAR files and Java hacks and deep folder structures. It was possible, but it wasn't fun...

Maintainer spotlight: Rachel Green and Mark Nyon

In the spirit of Black History Month, throughout February we’re featuring Black maintainers who are making impactful contributions to the world through open source. Mark is a senior software engineer...

APLICATIONS

The Royal Academy Summer Exhibition – AVC

Two hundred and fifty years ago, in 1768, The Royal Academy in London decided to hold an annual exhibition of “paintings, sculpture, and...

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