Results for “Streams & byte tools”

GoTesting & reusable helpers

Limit the bytes read from a stream ↗

Limit the bytes read from a stream using a complete Go program with explicit sample inputs.

Go✓ Tested

C#JSON & binary formats

Measure the byte length of UTF-8 text ↗

C#: Character count and encoded byte count can differ for non-ASCII text.

C#✓ Tested

JavaEncoding & structured values

Measure UTF-8 bytes separately from characters ↗

Java: Encode a Java string before measuring its serialized byte length.

Java✓ Tested

CStrings & byte buffers

Move overlapping bytes safely ↗

C: memmove supports overlapping ranges, unlike memcpy.

C✓ Tested

Arduino / CBinary values & packets

Pack two small values into one byte ↗

Arduino / C: Mask each four-bit value before combining it.

Arduino / C✓ Tested

JavaEncoding & structured values

Read a big-endian integer from bytes ↗

Java: Set a byte order explicitly when handling a binary protocol.

Java✓ Tested

GoJSON & encoding

Read a big-endian integer from bytes ↗

Read a big-endian integer from bytes using a complete Go program with explicit sample inputs.

Go✓ Tested

Arduino / CEEPROM & program memory

Read a byte lookup table from flash ↗

Arduino / C: PROGMEM tables require the AVR program-memory access functions.

Arduino / C✓ Tested

JavaFile operations & binary data

Read a file length in bytes ↗

Java: Files.size inspects metadata without loading the file into a Java string.

Java✓ Tested

PythonFile operations & archives

Read a file size in bytes ↗

Python: Use stat().st_size to read the logical byte length without loading the file.

Python✓ Tested

PowerShellFile operations & integrity

Read a file size in bytes ↗

PowerShell: The Length property of a file item reports its logical byte size.

PowerShell✓ Tested

RustParsing & byte data

Read a little-endian integer from bytes ↗

Read a little-endian integer from bytes in a complete Rust program using the standard library.

Rust✓ Tested