30秒学会 Dart 片段 – includesAll
Returns true if all the elements in values are included in itr, false otherwise. Use Iterable.every(...
Returns true if all the elements in values are included in itr, false otherwise. Use Iterable.every(...
Pads a string on both sides with the specified character, if it’s shorter than the specified l...
Returns the nth element of an array. Use Array.prototype.slice() to get an array containing the nth ...
Checks if the given number falls within the given range. Use arithmetic comparison to check if the g...
Returns the maximum value of a list, after mapping each element to a value using the provided functi...
Calculates the factorial of a number. Use recursion. If $n is less then or equal to 1, return 1. Oth...
Returns all elements in an array except for the first one. Use array_slice() and count() to return a...
Returns the difference between two iterables. Create a set from b, then use list comprehension on a ...
Returns the n maximum elements from the provided list. If n is greater than or equal to the provided...
Indents each line in the provided string. Use strings.Replace() to prepend i to each line.