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Results for “create folder”

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

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GitMerging & replaying changes

Preserve a feature branch boundary with a merge commit

Git: No-ff records a merge commit even when a fast-forward would be possible.

Git✓ Tested
GoJSON & encoding

Preserve a large JSON integer

Preserve a large JSON integer using a complete Go program with explicit sample inputs.

Go✓ Tested
ReactLists & filtering

Preserve item state while reordering by key

Preserve item state while reordering by key with a small React component and explicit browser behavior.

React✓ Tested
Bash ScriptsDiagnostics & defensive scripting

Prevent a variable value from expanding as a filename pattern

Bash Scripts: Quote a variable to pass its literal contents even when matching filenames exist.

Bash Scripts✓ Tested
Linux CommandsGetting Started

Prevent expansion with single quotes

Linux Commands: Prevent expansion with single quotes using GNU/Linux commands in an empty practice directory.

Linux Commands✓ Tested
GitRestoring & revising local work

Preview removal of an untracked scratch file

Git: The dry-run flag shows what clean would remove without deleting it.

Git✓ Tested
RustGetting Started

Print a collection for inspection

Print a collection for inspection in a complete Rust program using the standard library.

Rust✓ Tested
Linux CommandsGetting Started

Print a first terminal message

Linux Commands: Print a first terminal message using GNU/Linux commands in an empty practice directory.

Linux Commands✓ Tested
Linux CommandsTransforming text

Print a selected range of lines

Linux Commands: Use sed -n with a line address to suppress other output.

Linux Commands✓ Tested
Linux CommandsSorting & joining records

Print only duplicate values

Linux Commands: Use uniq -d after sorting to report each repeated value once.

Linux Commands✓ Tested
Linux CommandsSearching text

Print only the matching portions

Linux Commands: Use extended regex and -o to extract digit sequences.

Linux Commands✓ Tested
Linux CommandsGetting Started

Print separate arguments safely

Linux Commands: Print separate arguments safely using GNU/Linux commands in an empty practice directory.

Linux Commands✓ Tested