Results for “read-only”
Small, practical examples. Search by task or narrow things down below.
Distinguish missing keys from zero values
Distinguish missing keys from zero values using a complete Go program with explicit sample inputs.
Go✓ Tested
Distinguish unset variables from empty strings
Bash Scripts: Omitting the colon tests only whether a variable is unset; including it also treats an empty value as missing.
Bash Scripts✓ Tested
Distinguish UTF-8 bytes from characters
Distinguish UTF-8 bytes from characters in a complete Rust program using the standard library.
Rust✓ Tested
Divide using a fractional number
C#: Use a floating-point operand to preserve the fractional part of a division.
C#✓ Tested
Divide using a fractional number
C++: Use a floating-point operand to preserve the fractional part of a division.
C++✓ Tested
Embed a struct for shared fields
Embed a struct for shared fields using a complete Go program with explicit sample inputs.
Go✓ Tested
Encode a struct with JSON field names
Encode a struct with JSON field names using a complete Go program with explicit sample inputs.
Go✓ Tested
Encode an integer as big-endian bytes
Encode an integer as big-endian bytes in a complete Rust program using the standard library.
Rust✓ Tested
Encode and decode Base64 text
Encode and decode Base64 text using a complete Go program with explicit sample inputs.
Go✓ Tested
Encode bytes as hexadecimal
Encode bytes as hexadecimal using a complete Go program with explicit sample inputs.
Go✓ Tested
Encode URL query parameters
Encode URL query parameters using a complete Go program with explicit sample inputs.
Go✓ Tested
Enumerate matching files recursively
C#: Sort relative filenames when reproducible traversal output is required.
C#✓ Tested