Results for “code”
Small, practical examples. Search by task or narrow things down below.
List unordered pairs without duplicate reversals
Postgres: Join using an increasing key comparison to omit self-pairs and reversed duplicates.
Postgres✓ Tested
List unordered pairs without duplicate reversals
SQLite: Join using an increasing key comparison to omit self-pairs and reversed duplicates.
SQLite✓ Tested
List untracked files while honoring ignore rules
Git: Use others and exclude-standard together to respect repository and global ignore configuration.
Git✓ Tested
Load a small properties configuration
Java: Use a Reader to make the configuration character encoding explicit.
Java✓ Tested
Load environment variables from a file
Docker / Compose: An env file supplies one KEY=value assignment per line.
Docker / Compose✓ Tested
Load functions from a trusted local script
Bash Scripts: Source executes a file in the current shell so its function definitions remain available.
Bash Scripts✓ Tested
Load service variables from an env file
Docker / Compose: env_file supplies runtime environment values.
Docker / Compose✓ Tested
Locate a value in a sorted array
Java: Use Arrays.binarySearch only after establishing ascending order.
Java✓ Tested
Look up a dictionary value
Use TryGetValue for a C# dictionary lookup with a fallback.
C#✓ Tested
Look up a map entry
Look up a map entry using a complete Go program with explicit sample inputs.
Go✓ Tested
Look up a map key
Use find to read a C++ map without inserting a missing key.
C++✓ Tested
Look up values in an associative array
Use named keys for a small in-memory configuration table.
dictionary✓ Tested