Results for “Arduino / C”
Small, practical examples. Search by task or narrow things down below.
Convert known numeric text to an integer
C: Convert a trusted literal to an integer before adding. Validate external input before converting it.
C✓ Tested
Convert tab stops to spaces
Linux Commands: Use expand with a fixed tab width when preparing plain-text alignment.
Linux Commands✓ Tested
Convert text without raising a conversion error
Return NULL when a numeric conversion fails.
TRY_CONVERT✓ Tested
Convert Unix seconds into an aware UTC timestamp
PowerShell: DateTimeOffset.FromUnixTimeSeconds creates a value with an explicit UTC offset.
PowerShell✓ Tested
Convert Unix seconds to an offset-aware timestamp
C#: DateTimeOffset preserves the UTC offset explicitly.
C#✓ Tested
Convert Unix seconds to UTC
Convert Unix seconds to UTC using a complete Go program with explicit sample inputs.
Go✓ Tested
Convert Unix time to a timestamp
Interpret a seconds-since-epoch value as UTC.
unixepoch✓ Tested
Copy a directory while preserving attributes
Linux Commands: Use cp -a for a recursive local copy that preserves links and ordinary file attributes.
Linux Commands✓ Tested
Copy a directory’s contents into an image
Docker / Compose: A directory COPY includes its children at the destination.
Docker / Compose✓ Tested
Copy a file and inspect the copied byte count
Copy a file and inspect the copied byte count in a complete Rust program using the standard library.
Rust✓ Tested
Copy a file and preserve its metadata
Python: Use copy2 for a file copy that also attempts to preserve timestamps and permission bits.
Python✓ Tested
Copy a file in bounded binary chunks
C: Check read, write, and close errors while copying without loading the entire file.
C✓ Tested