Results for “folder”
Small, practical examples. Search by task or narrow things down below.
Inspect a value’s type
Inspect a value’s type using a complete Go program with explicit sample inputs.
Go✓ Tested
Inspect bytes as hexadecimal values
Linux Commands: Use od with explicit formatting and no address column.
Linux Commands✓ Tested
Inspect every command status in a pipeline
Bash Scripts: Copy PIPESTATUS immediately before another command overwrites it.
Bash Scripts✓ Tested
Inspect overlapping windows
Inspect overlapping windows in a complete Rust program using the standard library.
Rust✓ Tested
Isolate variable changes in a subshell
Bash Scripts: Parentheses create a subshell whose variable assignments do not change the parent.
Bash Scripts✓ Tested
Iterate over bounded chunks
Iterate over bounded chunks using a complete Go program with explicit sample inputs.
Go✓ Tested
Iterate over keys in sorted order
Iterate over keys in sorted order in a complete Rust program using the standard library.
Rust✓ Tested
Join a parent to pre-aggregated totals
SQLite: Aggregate the child rows first to produce at most one joined row per parent.
SQLite✓ Tested
Join a worker thread and read its result
Join a worker thread and read its result in a complete Rust program using the standard library.
Rust✓ Tested
Join array items with a one-character separator
Bash Scripts: A local IFS controls the separator used by the quoted star expansion.
Bash Scripts✓ Tested
Join lines from two files side by side
Linux Commands: Use paste to pair lines by position with a chosen separator.
Linux Commands✓ Tested
Join portable path components
Join portable path components using a complete Go program with explicit sample inputs.
Go✓ Tested