1 The function in map is executed on each value emission while mapTo argument is calculated once when the operator is created. The sıkıntı I was running into with this method, is that it would return the latest row that had hamiş been soft-deleted in the database. However, it would return… Read More

To do this we could apply the map operator, providing a function that returns an object with just these properties: The mapTo() operator's return value is Observable that emits the given value every time the source Observable emits something. There may also be times we want to gra… Read More