June 2018
Intermediate to advanced
348 pages
8h 19m
English
book
Hands-On Full Stack Web Development with Aurelia
by Diego Argüelles Rojas, Erikson Murrugarra Murrugarra Sifuentes
Content preview from Hands-On Full Stack Web Development with Aurelia
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The async/await instruction
The async and await are two instructions that come to save our life from the Promise chaos. This will allows us to write asynchronous code using asynchronous syntax. Let's organize our code to see how this works!
First, we will need to create a new function for the update process, as follows:
...const Team = require('../models/team')const updateTeam = async (id, teamBody) => { try { let team = await Team.findById(id) if (team == null) throw new Error("Team not found") team.code = teamBody.code || team.code team.name = teamBody.name || team.name team.ranking = teamBody.ranking || team.ranking team.captain = teamBody.captain || team.captain team.trainer = teamBody.trainer || team.trainer team.confederation = teamBody.confederation ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.