Category "sorting"

Sorting strings in descending order in Javascript (Most efficiently)?

W3CSchools has this example: var fruits = ["Banana", "Orange", "Apple", "Mango"]; fruits.sort(); fruits.reverse(); Is this the most efficient way to sort str

PHP sort array of objects by two properties

I have an array Array ( [0] => stdClass Object ( [tab_option_name_selector] => 2 [fieldtype] => notes [order] => 12

sort nested list data in python

I am trying to sort a nested list in python(3.8.5). I have a list like - [['1', 'A', 2, 5, 45, 10], ['2', 'B', 8, 15, 65, 20], ['3', 'C', 32, 35, 25, 140], [

How to sort list of tuples based on variable in tuple

Given a list of tuples in this format (item,[dependency, priority]) where the first element indicates an item, and the first element of the second indicates a d

HashMap should be unsorted but still sorts according to key

According to these: http://docs.oracle.com/javase/6/docs/api/java/util/HashMap.html Difference between HashMap, LinkedHashMap and TreeMap java beginner : How k

Insertion sort error occurring in a C program

I am probably missing something simple here, but I was looking over some simple algorithms in C and have not been able to get the insertion sort in the code bel

(Python) Heapsort min heap implementation for Non Increasing Order Sorting. What am I doing wrong?

def min_heapify(A,k, n): left = 2*k +1 right = 2*k +2 n=int(len(A)) if left < n and A[left] < A[k]: smallest = left else:

Natural ORDER in Laravel Eloquent ORM

How can i get 'natural order' in 'Eloquent ORM'? In table I have column 'text' (string). Normal order: Model::orderBy('text') 'value 1' 'value 12' 'value 23'

PHP-Sort array based on another array?

OK, I already got this question in stackoverflow but sadly it's in javascript - Javascript - sort array based on another array and I want it in PHP $data = ar

kattis problem ABC with python3. Works fine in local compiler, but when on submission getting partially right

I am trying the kattis problem ABC (https://open.kattis.com/problems/abc). It works fine on my local compiler, but when I submit, I can't pass all the cases. Ca

C++ sorting an array in ascending order Printing

Im trying to sort an array in ascending order and print it out and Im having trouble of where to put my cout in my code. for (int k=0; k<ARRAY_SIZE; k++) {

how do i sort data from a csv file numerically in python

I am writing a program that takes students scores from a csv file and needs to sort then highest to lowest score. the csv file looks like this: josh 12 john

How to improve Merge Sort speed in python

Yes, it is homework, but I ended up doing it in Java just to get it done, but now the python implementation is bothering me. I'm pretty sure I've implemented it

how do i sort data from a csv file numerically in python

I am writing a program that takes students scores from a csv file and needs to sort then highest to lowest score. the csv file looks like this: josh 12 john

how do you insert the value in a sorted vector?

ALL, This question is a continuation of this one. I think that STL misses this functionality, but it just my IMHO. Now, to the question. Consider following c

Sorting an array of integers in descending order and relating it to its corresponding string array

I am trying to output the names and corresponding scores in descending order. Having an array of strings and another array of integers, I am trying to relate th

Adding new data in excel and cannot be sorted or filtered

I have a column with 595 rows. Then I proceeded to add 20. (Note this excel sheet with the 595 entries was already in place before I started working on it. The

PHP usort() order in case of equality

In the PHP manual for usort(), it states: If two members compare as equal, their relative order in the sorted array is undefined. Also, A new sort al

python, sort descending dataframe with pandas

I'm trying to sort a dataframe by descending. I put 'False' in the ascending argument, but my order is still ascending. My code is: from pandas import DataFra

Return one newest instance of the mail, based on subject, from multiple subfolders

I have a search for items, in subfolders of the Inbox, based on subject line. I am trying to return the most recent mail and have been using the code: Items.Sor