You would need a custom sort using script to achieve what you want. I’ve just made use of generic match_all query for my query, you can probably go ahead and add your query logic there, but the solution that you are looking for is in the sort section of the below query. Make sure that status is a keyword type Custom Sorting Based on Values …
Two arguments come to my mind: Quicksort/Introsort is more flexible: Quicksort and Introsort work well with all kinds of data. All you need for sorting is the possibility to compare items. This is trivial with numbers but you can sort other data as well. Radix sort on the other hand just sorts things by their …
First sort the keys by the associated value. Then get the values (e.g. by using a hash slice). Or if you have a hash reference.
Data in an array can be rearranged into a heap, in place. The algorithm for this is actually surprisingly simple., but I won’t go into it here. For a heap sort, you arrange the data so that it forms a heap in place, with the smallest element at the back (std::make_heap). Then you swap the …
The true quicksort has two beautiful aspects: Divide and conquer: break the problem into two smaller problems. Partition the elements in-place. The short Haskell example demonstrates (1), but not (2). How (2) is done may not be obvious if you don’t already know the technique!
There are a couple of awkward things with your example class: it’s called People while it has a price and info (more something for objects, not people); when naming a class as a plural of something, it suggests it is an abstraction of more than one thing. Anyway, here’s a demo of how to use a Comparator<T>: EDIT And an …
Python, per se, has no “2d array” — it has (1d) lists as built-ins, and (1d) arrays in standard library module array. There are third-party libraries such as numpy which do provide Python-usable multi-dimensional arrays, but of course you’d be mentioning such third party libraries if you were using some of them, rather than just saying “in Python”, right?-) …
In one line, using a lambda: Passing a function to list.sort:
Is there any library function available in C standard library to do sort?
Use On Python 2.x, the sorted function takes its arguments in this order: so without the key=, the function you pass in will be considered a cmp function which takes 2 arguments.