Results for “Strings & byte buffers”
Small, practical examples. Search by task or narrow things down below.
Write and read binary bytes
Round-trip a byte buffer through a C binary file.
C✓ Tested
Write and read bytes without text conversion
C++: Use binary stream modes and check each I/O operation before consuming its result.
C++✓ Tested
Write and read raw bytes
C#: Use the byte-oriented file APIs when no text encoding should be applied.
C#✓ Tested
Write formatted text into a byte buffer
Write formatted text into a byte buffer in a complete Rust program using the standard library.
Rust✓ Tested
Compare a command case-sensitively
Arduino / C: strcmp returns zero when both null-terminated strings match.
Arduino / C✓ Tested
Format several integers in a fixed buffer
Arduino / C: snprintf limits writes to the buffer size and includes a terminating null byte.
Arduino / C✓ Tested
Append a stream to a log file
Linux Commands: Use tee -a to preserve existing log contents.
Linux Commands✓ Tested
Assemble a big-endian 16-bit value
Arduino / C: Cast to an unsigned 16-bit type before shifting the high byte.
Arduino / C✓ Tested
Build text incrementally
Build text incrementally using a complete Go program with explicit sample inputs.
Go✓ Tested
Check a string prefix using ordinal comparison
PowerShell: Supply an explicit comparison rule for protocol identifiers.
PowerShell✓ Tested
Check a suffix without case sensitivity
PowerShell: Use an ordinal case-insensitive comparison for a known filename extension.
PowerShell✓ Tested
Compare ASCII text ignoring case
Compare ASCII text ignoring case in a complete Rust program using the standard library.
Rust✓ Tested