Results for “groups”
Small, practical examples. Search by task or narrow things down below.
Find what remains after division
JavaScript: Use the remainder operator to count items left after forming complete groups.
JavaScript✓ Tested
Find what remains after division
TypeScript: Use the remainder operator to count items left after forming complete groups.
TypeScript✓ Tested
Find what remains after division
C++: Use the remainder operator to count items left after forming complete groups.
C++✓ Tested
Find what remains after division
C: Use the remainder operator to count items left after forming complete groups.
C✓ Tested
Group matching values while preserving their order
C++: stable_partition keeps the relative order within both predicate groups.
C++✓ 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
Reorder captured text in a replacement
JavaScript: Use numbered replacement groups to rearrange a known two-part name.
JavaScript✓ Tested
Reorder captured text in a replacement
TypeScript: Use numbered replacement groups to rearrange a known two-part name.
TypeScript✓ Tested
Report duplicate business values and their frequency
SQL: Group by a candidate business key and retain only groups with multiple rows.
SQL✓ Tested
Report duplicate business values and their frequency
SQL Server: Group by a candidate business key and retain only groups with multiple rows.
SQL Server✓ Tested
Report duplicate business values and their frequency
Postgres: Group by a candidate business key and retain only groups with multiple rows.
Postgres✓ Tested
Report duplicate business values and their frequency
SQLite: Group by a candidate business key and retain only groups with multiple rows.
SQLite✓ Tested