November 2018
Intermediate to advanced
566 pages
17h 15m
English
Content preview from PowerShell Core for Linux Administrators Cookbook
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Removing elements from an array
Removing elements from an array is not as straightforward as adding elements to an array. Adding two arrays is as simple as using the + arithmetic operator or the += assignment operator. Removing objects, on the other hand, can be done in either of the following two ways:
- Filter out objects that you do not want and assign the rest of the array to a new array
- Use the System.Collections.ArrayList class
Create a list of all the files and directories within ~/random. Remove the paths within dir-04.
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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.