Results for “Arduino / C”
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 selected range of lines
Linux Commands: Use sed -n with a line address to suppress other output.
Linux Commands✓ Tested
Print only duplicate values
Linux Commands: Use uniq -d after sorting to report each repeated value once.
Linux Commands✓ Tested
Print only the matching portions
Linux Commands: Use extended regex and -o to extract digit sequences.
Linux Commands✓ Tested
Print text containing percent characters literally
Bash Scripts: Never use untrusted text as the printf format string.
Bash Scripts✓ Tested
Process a FIFO queue
C#: Queue removes elements in the order they were enqueued.
C#✓ Tested
Process a file as a lazy line sequence
C#: ReadLines avoids allocating one string containing the entire file.
C#✓ Tested
Process a first-in first-out queue
C++: Queue exposes its front item separately from the operation that removes it.
C++✓ Tested
Process a slice in bounded chunks
Process a slice in bounded chunks in a complete Rust program using the standard library.
Rust✓ Tested
Process a text file one line at a time
Java: Use a buffered reader to avoid loading a large file into memory.
Java✓ Tested
Process every array element
PowerShell: Process every array element using PowerShell 7.
PowerShell✓ Tested
Process items by numeric priority
C#: PriorityQueue removes the item with the smallest priority value first.
C#✓ Tested