Results for “up”
Small, practical examples. Search by task or narrow things down below.
Read a value from context
Read a value from context with a small React component and explicit browser behavior.
React✓ Tested
Read a variable whose name is stored in another variable
Bash Scripts: Indirect expansion performs one extra variable-name lookup.
Bash Scripts✓ Tested
Read an annotated tag’s message
Git: for-each-ref can inspect annotation contents without including a commit diff.
Git✓ Tested
Read an image’s default command
Docker / Compose: Config.Cmd contains the command arguments stored in the image.
Docker / Compose✓ Tested
Read an ISO week date
Linux Commands: Use ISO week year, week number, and weekday directives together.
Linux Commands✓ Tested
Read an uncontrolled field through a ref
Read an uncontrolled field through a ref with a small React component and explicit browser behavior.
React✓ Tested
Read an uncontrolled form with FormData
Read an uncontrolled form with FormData with a small React component and explicit browser behavior.
React✓ Tested
Read bytes from a chosen file offset
C: Check fseek before reading so an unsupported or invalid seek is not ignored.
C✓ Tested
Read commit subjects affecting one file
Git: Place the path after -- so Git limits history to the selected file.
Git✓ Tested
Read commit subjects from oldest to newest
Git: Reverse the normal newest-first history order.
Git✓ Tested
Read concatenated gzip members
Linux Commands: GNU gzip decompresses concatenated gzip members in order.
Linux Commands✓ Tested
Read fields captured by a Bash regular expression
Bash Scripts: BASH_REMATCH contains the full match followed by capture groups after a successful regex test.
Bash Scripts✓ Tested