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Results for “power”
Small, practical examples. Search by task or narrow things down below.
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Count items by group
Group repeated values and report each count.
Group-Object✓ Tested
Create a directory if needed
Ensure a directory exists before writing output.
New-Item✓ Tested
Define a function with a typed parameter
Accept a name and return a greeting.
function✓ Tested
Filter items in a pipeline
Keep numbers that meet a condition.
Where-Object✓ Tested
Format a date without locale ambiguity
Parse an ISO date and format it consistently.
date✓ Tested
Handle a terminating error
Catch conversion failures and produce a clear fallback.
try catch✓ Tested
List files by extension
Enumerate regular files and return their names in order.
Get-ChildItem✓ Tested
Parse JSON into an object
Access a named field in a JSON document.
JSON✓ Tested
Pass named parameters from a hashtable
Keep a command’s options together in a reusable object.
splatting✓ Tested
Read a whole text file
Load text as one string instead of one item per line.
Get-Content✓ Tested
Read rows from CSV text
Parse CSV into objects with named properties.
CSV✓ Tested
Replace a text file with an atomic rename
Prepare new content beside the target before renaming it into place.
atomic write✓ Tested