February 2013
Beginner
704 pages
21h 31m
English
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Chapter 6. Working with Functions
After completing this chapter, you will be able to:
Understand functions.
Use functions to encapsulate logic.
Use functions to provide ease of modification.
Use functions to provide ease of reuse.
There are clear-cut guidelines that can be used to design functions. These guidelines can be used to ensure that functions are easy to understand, easy to maintain, and easy to troubleshoot. This chapter will examine the reasons for the scripting guidelines and provide examples of both good and bad code design.
Understanding functions
In Microsoft Windows PowerShell, functions have moved to the forefront as the primary programming element used when writing Windows PowerShell scripts. This is not necessarily due to improvements ...
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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.