Results for “File operations & paths”
Small, practical examples. Search by task or narrow things down below.
Parse a hexadecimal integer
PowerShell: Convert.ToInt32 accepts an explicit base for a validated hexadecimal string.
PowerShell✓ Tested
Parse an integer without throwing on invalid input
PowerShell: TryParse reports conversion success separately from its output value.
PowerShell✓ Tested
Parse JSON into an object
Access a named field in a JSON document.
JSON✓ Tested
Pass a block of behavior as an argument
PowerShell: Invoke a scriptblock with the call operator and an explicit input value.
PowerShell✓ Tested
Pass an environment value to a child process
PowerShell: The process environment is inherited by a launched child PowerShell process.
PowerShell✓ Tested
Pass named parameters from a hashtable
Keep a command’s options together in a reusable object.
splatting✓ Tested
Preserve a failure after local cleanup
PowerShell: A bare throw inside catch rethrows the current exception.
PowerShell✓ Tested
Preserve key insertion order
PowerShell: An ordered dictionary enumerates keys in the order they were inserted.
PowerShell✓ Tested
Process every array element
PowerShell: Process every array element using PowerShell 7.
PowerShell✓ Tested
Read a collection element
PowerShell: Read a collection element using PowerShell 7.
PowerShell✓ Tested
Read a tab-separated table
PowerShell: ConvertFrom-Csv accepts an explicit delimiter instead of requiring comma-separated input.
PowerShell✓ Tested
Read a value from a hashtable
PowerShell: Read a value from a hashtable using PowerShell 7.
PowerShell✓ Tested