30秒学会 Dart 片段 – difference
Returns the difference between two lists. Use Iterable.toSet() to get the unique values in b. Use It...
Returns the difference between two lists. Use Iterable.toSet() to get the unique values in b. Use It...
Returns every element that exists in any of the two lists once, after applying the provided function...
Converts an integer to a list of digits. Use string interpolation to convert the integer to a string...
Returns every element that exists in any of the two lists once. Use the plus operator (+) to concate...
Splits values into two groups according to a function, which specifies which group an element in the...
Removes falsey values from a list. Use filter() to filter out falsey values (False, None, 0, and “”)...
Returns a list of elements that exist in both lists. Create a set from a and b, then use the built-i...
Groups the elements of a list based on the given function. Use Iterable.map() to map each element to...
Randomizes the order of the values of an IList, updating the original IList object. Use the Fisher-Y...
Check if all elements in a list are equal. Use Iterable.every() to check if all the elements of the ...