30秒学会 Dart 片段 – compact
Removes falsy values from a list. Use Iterable.removeWhere() in combination with the cascade operato...
Removes falsy values from a list. Use Iterable.removeWhere() in combination with the cascade operato...
Returns True if the provided function returns True for at least one element in the list, False other...
Groups the elements of a collection based on the given function and returns the count of elements in...
Returns all the elements of a list except the last one. Use lst[0:-1] to return all but the last ele...
Returns the last n elements in a collection. Use IEnumerable.Count() to check if the enumerable is n...
Returns true if the provided predicate function returns false for all elements in a collection, fals...
Returns a new list with n elements removed from the right. Use List.sublist() to remove the specifie...
Creates a string with the results of calling the provided function on every character in the given s...
Chunks a collection into smaller lists of a specified size. Use IEnumerable.Select() to convert the ...
Returns the minimum of a collection, after mapping each element to a value using the provided functi...