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

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GitTags & repository configuration

Set an author identity only for this repository

Git: Local configuration avoids changing the identity used by unrelated repositories.

Git✓ Tested
HTMLTables & list numbering

Set consistent widths for table columns

HTML: A colgroup applies presentation to whole columns without repeating styles on every cell.

HTML✓ Tested
Linux CommandsFiles & permissions

Set owner-only file permissions

Linux Commands: Use chmod 600 to allow only the owner to read and write a file.

Linux Commands✓ Tested
C++Filesystem operations

Set owner-only read and write permissions

C++: Replace ordinary permission bits with the requested owner permissions.

C++✓ Tested
Linux CommandsSystem information

Show the Linux distribution version

Read the distribution-provided operating system name and version from os-release.

os✓ Tested
ReactEffects & lifecycle

Skip synchronization when a feature is disabled

Skip synchronization when a feature is disabled with a small React component and explicit browser behavior.

React✓ Tested
ReactLists & filtering

Sort a copy without mutating the original list

Sort a copy without mutating the original list with a small React component and explicit browser behavior.

React✓ Tested
JavaCollections

Sort a list

Sort a mutable Java list in natural ascending order.

Java✓ Tested
PythonIteration & sequences

Split a list into fixed-size batches

Python: Slice a sequence at regular offsets; the final batch can be smaller.

Python✓ Tested
HTMLNative disclosure & dialogs

Start a disclosure open while keeping it collapsible

HTML: The open attribute sets the initial details state without JavaScript.

HTML✓ Tested
Docker / ComposeContainer lifecycle

Start an existing container and attach to its output

Docker / Compose: create records the command; start with attach runs that existing container.

Docker / Compose✓ Tested
jQueryAnimation completion

Stop current animation and discard later work

jQuery: stop with clearQueue and jumpToEnd finishes the current animation and removes pending ones.

jQuery✓ Tested