PowerShell String Slicing

PowerShell and Python, both treat Strings as an array of characters, so we can use an array’s functionality called “slicing” on our strings to substring a string, which slices a piece of string from the original string.

Following are couple of ways to perform a substring of a string:

Using Range operator


String Slicing using Range Operator in PowerShell

Python String Slicing

In Python we Substring\slicing as a character array using range ':' operator

String Slicing using Range Operator in Python

 

PowerShell Substring() method

PowerShell on other hand also offers a SubString() method inbuilt into every string object which accepts starting index and length of substring like in the following examples:

 

Method Overload definitions of .SubString()


String Slicing using SubString() method

 


NOTE: 

This is just a teaser content from my book in form of a blog post!

If you want to know more about Common String Operations, String Interpolation, Escape characters, String Formatting and built-in string methods in Python and PowerShell, then read my book (below) which is still in progress, on lean publishing format.

Buy early, pay less, free updates!


My new book :  PowerShell Scripting Guide to Python

This PowerShell Scripting guide to Python is designed to make readers familiar with syntax, semantics and core concepts of Python language, in an approach that readers can totally relate with the concepts of PowerShell already in their arsenal, to learn Python fast and effectively, such that it sticks with readers for longer time.

“Use what you know to learn what you don’t. ” also known as Associative learning.

Book follows a comparative method to jump start readers journey in Python, but who is the target audience? and who should read this book –

  • Any System Administrator who want to step into Development or Programming roles, and even if you don’t want to be a developer, knowledge of another scripting language will make your skill set more robust.
  • Python Developers who want to learn PowerShell scripting and understand its ease of user and importance to manage any platform.

Python is one of the top programming languages and in fast changing IT scenarios to DevOps and Cloudto the future – Data ScienceArtificial Intelligence (AI) and Machine Learning Python is a must know.

But this PowerShell Scripting guide to Python would be very helpful for you if you already have some knowledge of PowerShell

NOTE! This is a Leanpub “Agile-published” book. That means the book is currently unfinished and in-progress. As I continue to complete the chapters, we will re-publish the book with the new and updated content. Readers will receive an email once a new version is published!

While the book is in progress, please review it and send any feedback or error corrections at [email protected]

Optical Character Recognition

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