Results for “Asynchronous work & URI handling”
Small, practical examples. Search by task or narrow things down below.
Capture a command’s output
Bash Scripts: Capture a command’s output with a small standalone Bash program.
Bash Scripts✓ Tested
Capture a surrounding value in a closure
Capture a surrounding value in a closure in a complete Rust program using the standard library.
Rust✓ Tested
Capture standard output and standard error separately
Bash Scripts: Use distinct redirections when diagnostic text should not be mixed with data.
Bash Scripts✓ Tested
Capture state in a closure
Capture state in a closure using a complete Go program with explicit sample inputs.
Go✓ Tested
Chain operations that may return None
Chain operations that may return None in a complete Rust program using the standard library.
Rust✓ Tested
Change a path’s extension
Change a path’s extension in a complete Rust program using the standard library.
Rust✓ Tested
Check a deterministic result with an assertion
Check a deterministic result with an assertion in a complete Rust program using the standard library.
Rust✓ Tested
Check a function with table-driven cases
Check a function with table-driven cases using a complete Go program with explicit sample inputs.
Go✓ Tested
Check a script’s syntax without executing its body
Bash Scripts: bash -n parses commands but does not run ordinary script statements.
Bash Scripts✓ Tested
Check exact array membership
Bash Scripts: Compare each element literally instead of searching a concatenated string.
Bash Scripts✓ Tested
Check for an installed command
Bash Scripts: command -v checks command resolution without assuming a specific installation path.
Bash Scripts✓ Tested
Check that a file is present and nonempty
Test file content availability before reading it.
file check✓ Tested