February 2018
Intermediate to advanced
340 pages
9h 43m
English
Content preview from Go Standard Library Cookbook
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How it works...
The Chmod method of the File type in the os package can be used to change file permissions. The preceding example just creates the file and changes the permissions to 0777.
Just note that the fi.Mode() is called twice because it extracts the permissions (os.FileMode) for the current state of the file.
The shortest way to change the permissions is by using the os.Chmod function, which does the same, but you do not need to obtain the File type in the code.
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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.
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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.