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Results for “Commit history & revision selection”

Small, practical examples. Search by task or narrow things down below.

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GitStashing selected work

Read stash labels without commit hashes

Git: A custom format provides predictable stash subjects.

Git✓ Tested
GitGetting Started

Read the latest commit message

Git: Read the latest commit message inside the disposable repository created by the input setup.

Git✓ Tested
ReactRefs & DOM interaction

Remember the previously committed value

Remember the previously committed value with a small React component and explicit browser behavior.

React✓ Tested
ReactLists & filtering

Track selection by a stable identifier

Track selection by a stable identifier with a small React component and explicit browser behavior.

React✓ Tested
GitRestoring & revising local work

Uncommit a local change and leave its edits unstaged

Git: A mixed reset resets the index while retaining working-file contents.

Git✓ Tested
GitRestoring & revising local work

Uncommit the latest local change while keeping it staged

Git: A soft reset moves the branch tip but preserves both index and working files.

Git✓ Tested
SQLSubqueries & ranked selection

Attach an overall count to every row

SQL: An uncorrelated scalar subquery supplies the same aggregate to each output row.

SQL✓ Tested
SQL ServerSubqueries & ranked selection

Attach an overall count to every row

SQL Server: An uncorrelated scalar subquery supplies the same aggregate to each output row.

SQL Server✓ Tested
PostgresSubqueries & ranked selection

Attach an overall count to every row

Postgres: An uncorrelated scalar subquery supplies the same aggregate to each output row.

Postgres✓ Tested
SQLiteSubqueries & ranked selection

Attach an overall count to every row

SQLite: An uncorrelated scalar subquery supplies the same aggregate to each output row.

SQLite✓ Tested
SQLSubqueries & ranked selection

Build a query from several named stages

SQL: Separate row selection from aggregation using two common table expressions.

SQL✓ Tested
SQL ServerSubqueries & ranked selection

Build a query from several named stages

SQL Server: Separate row selection from aggregation using two common table expressions.

SQL Server✓ Tested