Results for “Streams & byte tools”
Small, practical examples. Search by task or narrow things down below.
Read bytes from a chosen file offset
C: Check fseek before reading so an unsupported or invalid seek is not ignored.
C✓ Tested
Read bytes through an in-memory cursor
Read bytes through an in-memory cursor in a complete Rust program using the standard library.
Rust✓ Tested
Read characters without confusing EOF with a byte
C: Store fgetc in int so every unsigned-char value remains distinguishable from EOF.
C✓ Tested
Read the byte size of a regular file
C++: file_size reads filesystem metadata without loading file contents.
C++✓ Tested
Reject an integer outside a byte’s range
Reject an integer outside a byte’s range using a complete Go program with explicit sample inputs.
Go✓ Tested
Replace bytes at a known position in a binary file
C: Open in update mode and seek before writing a fixed-size replacement.
C✓ Tested
Store and retrieve a multibyte integer
Arduino / C: put and get copy the bytes of a typed value.
Arduino / C✓ Tested
Take Unicode characters without byte slicing
Take Unicode characters without byte slicing in a complete Rust program using the standard library.
Rust✓ Tested
Validate UTF-8 bytes
Validate UTF-8 bytes using a complete Go program with explicit sample inputs.
Go✓ Tested
Write and read binary bytes
Java: Use the byte-oriented Files methods when text encoding should not be involved.
Java✓ Tested
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