This week brings a rather low amount of activity in the Node.js organization thanks to the holiday season and people coming out at the end of conference season exhausted as usual. Nevertheless, there have been a few developments in Node.js and the broader ecosystem since the last Need to Node that you should definitely be keeping an eye on. Let’s dig in.
This article will help you create a SOAP Web Service with Spring Boot Starter Web Services. We will take a Contract First approach by defining an XSD and exposing a WSDL from it.
We will address the following questions:
Still provide phone support? Have you ever thought about the live chat effectiveness for your website? While the majority of people avoid phone conversations and lack time to read emails, live chat can be a perfect option for providing the effective support and building relationships with your visitors. You can forget about all that “Could you spell your email phonetically?” and give quick replies to the burning requests. Live chat saves you time, provides a much broader picture of your visitors, increases customers’ loyalty, and even reduces stress caused by the phone calls.
What Is Chatra?
Chatra is a user-friendly messenger tool for websites that helps you assist the website visitors promptly and build sustainable relationships with them. Chatra gives you a chance to effectively fight the cart abandonment and avoid costly delays that are common for email support and are so critical in the competitive business environment. And their mobile apps allow you to help the visitors even when you are out of the office.
It all started innocently enough with a simple question a customer asked: “Can I use Bluetooth with the NativeScript Playground?"
My immediate reaction was: "No way! Bluetooth requires app permissions and interacting with an arcane part of the platform APIs, it should be impossible.. .or at least extremely difficult!"
If you’ve ever had any experience with music technology, or, more specifically, sequencers, keyboards or synthesisers, you will have come across MIDI (Musical Instrument Digital Interface). It’s used to send notes and controller messages from musical devices, such as keyboards or sequencers which are used to play and record music, and devices that produce sounds, such as samplers or synthesizers. It’s pure control information, for example, “play a c# in the 3rd octave with a velocity of 85," there’s no actual audio involved. It dates back to the early 1980s, when a group of musical instrument manufacturers such as Roland, Sequential Circuits, Oberheim, Yamaha, and Korg got together to define the standard. It soon lead to a huge boom in low cost music production and the genesis of new musical styles. It’s no accident that rap and electronic dance music date from the mid to late 80s.
Web MIDI is a new W3C specification for an API to allow browser applications to access MIDI input and output devices on the host machine. You can enumerate the devices, then choose to listen for MIDI messages, or format and send your own messages. It’s designed to allow applications to consume and emit MIDI information at the protocol level, so you receive and send the actual raw message bytes rather the than API providing the means to play MIDI files using General MIDI, for example. Don’t let this put you off though, the protocol is very simple to interpret as I’ll demonstrate later.
I love shopping online. I can find what I need and get most things for a decent price. I am Nigerian currently working and studying in India, and two things I dread when shopping online are:
Filling out a credit card form
Filling out shipping and billing address forms
Maybe I’m just lazy, but these things are not without challenges! For the first one, thanks to payment processing services like PayPal and e-wallets, I neither have to type in my …
The post Let’s make a form that puts current location to use in a map! appeared first on CSS-Tricks.
If you are new to React, and perhaps have only played with building to-do and counter apps, you may not yet have run across a need to pull in data for your app. There will likely come a time when you’ll need to do this, as React apps are most well suited for situations where you’re handling both data and state.
The first set of data you may need to handle might be hard-coded into your React application, like we …
The post Using data in React with the Fetch API and axios appeared first on CSS-Tricks.
Web developers wear many hats. Even if they only work on the “back end,” writing code that will run on the web server, they need to be able to: Write the HTML code that’s presented in the user’s browser. Write…
The post 5 Skills to Learn to Become a Back End Web Developer appeared first on Treehouse Blog.
If you don’t already know of it, Todd Motto has this great list of public APIs. It’s awesome if you’re trying out a new framework or new layout pattern and want to hit the ground running without fussing with the content.
But what if you want or need to make your own API? Serverless can help create a nice one for data you’d like to expose for use.
Serverless really shines for this use case, and hopefully this post …
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