![]() I didn't even get to answer the original question I had about escaping separators. Hey, conversion to JSON works! But let's try the CSV conversion: Let's make a list of strings I'm partly interested in what CSV conversion does to values that already have commas. Here's another absolutely classis interaction with PowerShell. NET type in square brackets before the variable. My favorite part of the language is the type system, where you just put the. NET HTTPListener class can easily be called and built upon. While ($true) įor a more interactive API, the. Want a simple API? Here's a one-liner - just host the output with IIS: ![]() Just remember to wrap them in curly brackets, as this marks them as as the script block being invoked.Īdditionally, Powershell can interoperate with CSV just as easily, with ConvertFrom-CSV and ConvertTo-CSV. Foreach-Object ( % ) can have cmdlets act against each item in the pipeline, with $_ being the "this" character. Many cmdlets and functions have a preset parameter for pipeline input, and it's easy to specify this when making your own functions. Piping ( | ) sends objects from one cmdlet to another. In the RDP session, I'll pipe Get-Clipboard into ConvertFrom-Json, all written into a variable. NET objects can't be copied from one session and pasted through RDP into another, I'll often take an array or other object, and pipe it through ConvertTo-Json into clip.exe, which throws the JSON onto my clipboard. I think few people know about these cmdlets, but combined with Invoke-WebRequest, they offer access to any JSON API. And it outputs decent JSON by piping objects to ConvertTo-Json. ![]()
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