Results for “at”
Small, practical examples. Search by task or narrow things down below.
Encode a form query parameter
Java: URLEncoder uses application/x-www-form-urlencoded rules, including plus signs for spaces.
Java✓ 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 a value as little-endian bytes
Arduino / C: Store the least significant byte first when the protocol requires it.
Arduino / C✓ Tested
Encode and decode a file with Base64
Linux Commands: Use GNU base64 for text transport of bytes and --decode for the reverse operation.
Linux Commands✓ 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
Enforce a bounded numeric range
SQL: A named CHECK constraint keeps numeric values inside an inclusive interval.
SQL✓ Tested
Enforce a bounded numeric range
SQL Server: A named CHECK constraint keeps numeric values inside an inclusive interval.
SQL Server✓ Tested
Enforce a bounded numeric range
Postgres: A named CHECK constraint keeps numeric values inside an inclusive interval.
Postgres✓ Tested
Enforce a bounded numeric range
SQLite: A named CHECK constraint keeps numeric values inside an inclusive interval.
SQLite✓ Tested
Enter and leave a practice directory
Linux Commands: Enter and leave a practice directory using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested