30秒学会 Dart 片段 – tail
Returns all the elements of a list except the first one. Check if lst has the appropriate length, us...
Returns all the elements of a list except the first one. Check if lst has the appropriate length, us...
Counts the occurrences of a value in a list. Increment a counter for every item in the list that has...
Creates a list of lists, ungrouping the elements in a list produced by zip. Use List.generate() twic...
Returns the last index in an IList that matches the given predicate function, match. Use Enumerable....
Returns the most frequent element in a list. Use set(list) to get the unique values in the list comb...
Moves the specified amount of elements to the end of the list. Use lst[offset:] and lst[:offset] to ...
Returns the last element in a list. use lst[-1] to return the last element of the passed list.
Maps the values of a list using a function, where the key-value pairs consist of the value as the ke...
Flattens a list, by spreading its elements into a new list. Loop over elements, use list.extend() if...
Checks if all elements in a list are equal. Use [1:] and [:-1] to compare all the values in the give...