Results for “byte”
Small, practical examples. Search by task or narrow things down below.
Read a byte suffix
Linux Commands: Use GNU tail -c to extract a fixed-size ending.
Linux Commands✓ Tested
Read a file length in bytes
Java: Files.size inspects metadata without loading the file into a Java string.
Java✓ Tested
Read a file size in bytes
Python: Use stat().st_size to read the logical byte length without loading the file.
Python✓ Tested
Read a file size in bytes
PowerShell: The Length property of a file item reports its logical byte size.
PowerShell✓ Tested
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
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
Set a file to a specific byte length
Linux Commands: Use truncate to shorten a known scratch file without replacing its inode.
Linux Commands✓ Tested