Results for “sup”
Small, practical examples. Search by task or narrow things down below.
Add calendar days with GNU date
Linux Commands: Anchor date arithmetic at a fixed UTC date to avoid local daylight-saving ambiguity.
Linux Commands✓ Tested
Allow one disclosure in a named group to stay open
HTML: Matching details name attributes create an exclusive native accordion in supporting browsers.
HTML✓ Tested
Animate a numeric CSS property
jQuery: animate interpolates supported numeric properties to their final values.
jQuery✓ Tested
Announce a status update politely
Announce a status update politely with a small React component and explicit browser behavior.
React✓ Tested
Append a line to a practice file
Linux Commands: Append a line to a practice file using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Append a new member to an uncompressed tar
Linux Commands: Use tar -r for an existing uncompressed archive; compressed tar files cannot be appended this way.
Linux Commands✓ Tested
Append a stream to a log file
Linux Commands: Use tee -a to preserve existing log contents.
Linux Commands✓ Tested
Append to an array without mutating state
Append to an array without mutating state with a small React component and explicit browser behavior.
React✓ Tested
Apply a default when an insert omits a column
SQL: A default supplies an omitted value; an explicit NULL still follows the column’s nullability rules.
SQL✓ Tested
Apply a default when an insert omits a column
SQL Server: A default supplies an omitted value; an explicit NULL still follows the column’s nullability rules.
SQL Server✓ Tested
Apply a default when an insert omits a column
Postgres: A default supplies an omitted value; an explicit NULL still follows the column’s nullability rules.
Postgres✓ Tested
Apply a default when an insert omits a column
SQLite: A default supplies an omitted value; an explicit NULL still follows the column’s nullability rules.
SQLite✓ Tested