React-native-zeroconf. Basic Zeroconf implementation for React-native Get running services advertizing themselves using Zeroconf implementations like Avahi, Bonjour or NSD.
Install npm i -S react-native-zeroconf react-native install react-native-zeroconf react-native link react-native-zeroconf You can look at the wiki if you prefer a manual install. TXT records will be available on iOS and Android >= 7. Methods scan(type = 'http', protocol = 'tcp', domain = 'local.') This will initialize the scan from the Zeroconf instance. Stop() Stop the scan If any scan is running, stop it. GetServices() Returns resolved services Will return all names of services that have been resolved. removeDeviceListeners() Remove listeners Allow you to clean the listeners, avoiding potential memory leaks (#33). addDeviceListeners() Add listeners. Creating a realtime attendance app with React Native and BLE. To follow this tutorial you will need an IoT device with a network and BLE module, a mobile device to test the app, React Native set up on your machine, and a Pusher account.
As such, we'll need to cover some introductory material. There are some of you who have real training in physics and calculus. You may be tempted to scream "that's not the whole story" at me when I explain some concepts, and my response to you is this: I wish I could cover all the amazing parts of physics and calculus in one blog post, but I can't. I'll therefore cover only the bits I need. Hopefully, the people reading this will accidentally learn physics while trying to pick up some cool JS tricks. Yes, there's a JSFiddle to play with at the bottom of the page! The Problem Model a bouncy ball, under the influence of gravity, which can bounce off of horizontal or vertical walls.
Not too shabby for day 1! Newton's 2nd Law Newton's 2nd Law of Motion basically is physics. Figma.
Yes, it's true.
Give Your Website an iOS or Android Home Screen Icon – HD Relay. With more mobile web users than ever, it’s important to keep your branding strong.
There are all sorts of things that can wrong, and I often just want to have something working so I can start tweaking it. This is a list of 10 working graphs (bar chart, pie chart, line chart, etc.) with colors and data set up to render decent looking charts that you can copy and paste into your own projects, and quickly get going with customizing and fine-tuning to make them fit your style and purpose. To use these examples, make sure to also include Chart.js: These are the graphs that we’ll go through (click to get to the code): Bar chart Line chart Pie chart Radar chart Polar area Doughnut chart Horizontal bars Grouped bars Mixed charts Bubble chart 1. Bar charts are created by setting type to bar (to flip the direction of the bars, set type to horizontalBar).