Results for “each”
Small, practical examples. Search by task or narrow things down below.
Iterate with array indices and values
TypeScript: entries provides each position and value without a separate counter.
TypeScript✓ Tested
Join strings with a separator
Combine a list of strings into one readable string with a separator between each item.
string✓ Tested
Join text rows in a chosen order
Combine values using string_agg.
string_agg✓ Tested
Join values with a delimiter
Concatenate rows in a specified order.
group_concat✓ Tested
Keep a section heading at a scrolling panel’s top
CSS: Sticky positioning sticks within its scroll container after reaching the specified inset.
CSS✓ Tested
List branches already merged into the current branch
Git: The merged filter reports branches whose tips are reachable from HEAD.
Git✓ Tested
Narrow a union using typeof
Handle text and numeric values with separate branches.
union✓ Tested
Number a sorted result
Assign a row number without changing stored data.
row_number✓ Tested
Pack two small values into one byte
Arduino / C: Mask each four-bit value before combining it.
Arduino / C✓ Tested
Print only duplicate values
Linux Commands: Use uniq -d after sorting to report each repeated value once.
Linux Commands✓ Tested
Read a file without losing its last line
Handle spaces, backslashes, and a final line without a newline.
read lines✓ Tested
Read a JSONB field as text
Extract a nested value from a JSON document.
jsonb✓ Tested