November 2017
Intermediate to advanced
904 pages
30h 53m
English
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Chapter 3. Operators and expressions
This chapter covers
- Arithmetic operators
- Assignment operators
- Comparison operators
- Pattern matching and text manipulation
- Logical and bitwise operators
Operators, Mr. Rico! Millions of them!
Robert A. Heinlein, Starship Troopers (paraphrased)
The goal of PowerShell is to enable you to get real work done. As in any language, expressions consist of operators and objects. The operators perform their operations on objects, giving you (hopefully) useful results. This chapter covers the set of basic operators in PowerShell and how they’re used in expressions. Without operators PowerShell can’t perform comparisons, arithmetic, logical operations, or a host of other activities. The operators we’re going ...
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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.