Results for “selection”
Small, practical examples. Search by task or narrow things down below.
Iterate with array indices and values
JavaScript: entries provides each position and value without a separate counter.
JavaScript✓ Tested
Iterate with array indices and values
TypeScript: entries provides each position and value without a separate counter.
TypeScript✓ Tested
List all files stored in a commit
Git: ls-tree inspects the committed tree without relying on working files.
Git✓ Tested
List files changed by the current commit
Git: diff-tree exposes the paths changed between a commit and its parent.
Git✓ Tested
Pair corresponding array items by position
JavaScript: Validate equal lengths before zipping when missing counterparts would be an error.
JavaScript✓ Tested
Pair corresponding array items by position
TypeScript: Validate equal lengths before zipping when missing counterparts would be an error.
TypeScript✓ Tested
Read a complete commit message
Git: The B placeholder includes the subject and body without extra metadata.
Git✓ Tested
Read a file from the parent commit
Git: HEAD~1 names the first parent one generation before HEAD.
Git✓ Tested
Read a page after a known unique key
SQL: A keyset predicate avoids scanning and discarding an increasing offset on a suitable index.
SQL✓ Tested
Read a page after a known unique key
SQL Server: A keyset predicate avoids scanning and discarding an increasing offset on a suitable index.
SQL Server✓ Tested
Read a page after a known unique key
Postgres: A keyset predicate avoids scanning and discarding an increasing offset on a suitable index.
Postgres✓ Tested
Read a page after a known unique key
SQLite: A keyset predicate avoids scanning and discarding an increasing offset on a suitable index.
SQLite✓ Tested