I was asked to improve given quick-sort algorithm: public void quickSort(Comparable[] a, int left, int right) {
1class test { 2public static int compare0(Comparable x, Comparable y) { 3return x.compareTo(y); 4} 5public static int compare1(Object x, Object y) {
What is the standard way of making a class comparable in Python 3?(For example, by i开发者_高级运维d.)To make classes comparable, you only need to implement __lt__ and decorate the class with functool
The following Scala declarations are OK: trait Base[B <: Base[B,M,ID], M <: Meta[B,M,ID], ID <: Comparable[ID]] {
I want to get a count for each month but count should be only at most one per day even if there are multiple occurences . I have the SQL query which works right but having trouble to convert it into L
I often get into situatio开发者_运维知识库n when I need to sort a Map on values. Maps are not meant for that in JDK and I decided not to use Guava (seems like this stuff is one liner but I didn\'t qui
I have a big problem with this code and I have no idea how to cause it: while(tree.find(indexreg)!=null){
I\'m trying to sort a simple list of objects by a long - the below isn\'t working because one of the long strings is pushed to the top simply because it starts with a lower number. So I\'m looking for
Suppose I have two classes CLassA and CLassB. And they have one atributte in common, for example the number of elements that each class holds.
I\'d like to write some code like this: if (obj.IsComparableTo(integer)) Console.Write(\"successed\"); Is this possible? If not, is there an a开发者_StackOverflow中文版lternative way of determining
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