Results for “exec form”
Small, practical examples. Search by task or narrow things down below.
Print a number with two decimal places
C++: Format a small decimal value consistently for display.
C++✓ Tested
Print a number with two decimal places
C: Format a small decimal value consistently for display.
C✓ Tested
Print a selected range of lines
Linux Commands: Use sed -n with a line address to suppress other output.
Linux Commands✓ Tested
Print the final lines of a file
Linux Commands: Use tail -n for a fixed-size suffix of a log.
Linux Commands✓ Tested
Process the lines of an in-memory string
Java: Use String.lines to handle common line terminators without retaining them.
Java✓ Tested
Quote a CSV field and double embedded quotes
C: A quoted CSV field represents a quote character by repeating it.
C✓ Tested
Read a big-endian binary integer
C#: Use BinaryPrimitives when the protocol byte order differs from or must not depend on the host.
C#✓ Tested
Read a field from container metadata
Use an inspect template for stable machine-readable output.
inspect✓ 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 trusted XML document
PowerShell: The XML adapter exposes a small document’s elements and attributes through named properties.
PowerShell✓ Tested
Read an optional JSON property safely
C#: Use TryGetProperty instead of throwing when an optional property is absent.
C#✓ Tested
Read JSON into a hashtable
PowerShell: AsHashtable produces dictionary-style results for keys that are data rather than fixed property names.
PowerShell✓ Tested