January 2018
Beginner
658 pages
13h 10m
English
Content preview from Learning Node.js Development
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Verifying installation
Now that Node has been installed successfully, we can go ahead and verify that by running Node from Terminal. Inside Terminal, I'll shut it down by going to Quit Terminal and open it up again:
The reason I'm opening it up is because we've installed a new command, and some Terminals require a restart before they will be able to run that new command.
In our case, we restarted things and we can run our brand new command so, we'll type it:
node -v
What we're doing in this command is we're running the Node command, and we're passing in what's called a flag, a hyphen sign followed by a letter. It could be a, it could be
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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.