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The ? operator doesn't evaluate its right-hand operand if the left-hand operand evaluates to non-null."*. Otherwise, it evaluates the right-hand operand and returns its result. " The null-coalescing operator ? returns the value of its left-hand operand if it isn't null.Write-Error 'Bad' & Write-Output 'Second'.For example if you only wanted certain code to run if the prior operation fails:.These are interesting, essentially the way they work is that you place these operators between code and they will handle running code based on success or failure of the left-hand code. (conditional statement) ? (what to do if true) : (what to do if false) Ternary operators - Something that will be familiar for those who started their journey with C#, these are essentially an shorthand alternative to writing if/else statements.There is also a -ThrottleLimit parameter to control how many runspaces get spun up at a time. Parallel looping - ForEach-Object gets a -parallel switch to automatically spin up runspaces under the parent process for improved loop performance.A comprehensive list of new features can be found in the official docs from Microsoft, but just to touch on a few of them briefly:

It is definitely something you should set aside a bit of time to read up on and better understand with practice. These will take some time to understand and get comfortable with if you aren't familiar with their concepts from other programming languages. With this release there are some new tools to help improve your experience with PowerShell 7.

This is because the team feels that they have successfully bridged the gap between Windows PowerShell and PowerShell Core. That hasn't really changed, but going forward the team has decided to refer to it as simply "PowerShell 7". NET Framework the team made the decision to label it as "Core".

To check out the official release notes feel free to hop on over to the PowerShell team's blog: Wait, what about PowerShell Core?Īs you may know when PowerShell Core (6) released, since it is based on. With this brings many new enhancements that both bring new capabilities as well as further closing the gap between Windows PowerShell and PowerShell Core. After 3 successful release candidates, the PowerShell team has released their first LTS version of PowerShell 7.