sorting

问题 I’m trying to rank my hospital name by lowest rate for each state. When multiple hospitals have the same rate, the tie should be broken by using the hospital name and sorting it alphabetically. So far I’ve managed to rank it by rate within the state sorting it by hospital name, but I can’t figure out how to break the ties and rank it without skipping numbers This is what I’ve got so far by using the following code: outcome_data <- read.csv("outcome-of-care-measures.csv", na.strings="Not

问题 I've been working on a spreadsheet with over 100 rows, and found a hacky way to incorporate a "hide" checkbox that will hide any row where column C matches a specific value (building type), specified beside the box. To do this, I first created a function like this: =FILTER(Data!A1, OR(Data!$C1<>$O$2, $P$2)) and dragged that across every row and column in a seperate sheet. This reads as, "Display current cell if the corresponding column C in that row in Data does not match the building type,

问题 Let's say that I have the following sequence of numbers in an array: $numbers = array(1,3,2,23,24,25,26, 8) How can I print them in ranges, for instance: The numbers are 1-3, 23-26, 8. 回答1: Here's a simple version, creating groups containing your ranges <?php $numbers = array(1,3,2,23,24,25,26,8); sort($numbers); $groups = array(); for($i = 0; $i < count($numbers); $i++) { if($i > 0 && ($numbers[$i - 1] == $numbers[$i] - 1)) array_push($groups[count($groups) - 1], $numbers[$i]); else // First

问题 Let's say that I have the following sequence of numbers in an array: $numbers = array(1,3,2,23,24,25,26, 8) How can I print them in ranges, for instance: The numbers are 1-3, 23-26, 8. 回答1: Here's a simple version, creating groups containing your ranges <?php $numbers = array(1,3,2,23,24,25,26,8); sort($numbers); $groups = array(); for($i = 0; $i < count($numbers); $i++) { if($i > 0 && ($numbers[$i - 1] == $numbers[$i] - 1)) array_push($groups[count($groups) - 1], $numbers[$i]); else // First

问题 This question already has answers here : How do I sort this list in Python, if my date is in a String? (5 answers) Closed 4 years ago . I have a list like this: ['25/May/2015', '27/May/2015', '27/Apr/2015', '27/Jan/2015', '07/May/2015' '22/May/2015', '16/Jan/2015', '29/Jan/2015', '28/Feb/2015', '18/Feb/2015', '08/May/2015', '20/Jan/2015', '24/Jan/2015', '31/Mar/2015', '30/Apr/2015', '17/Feb/2015', '19/Mar/2015', '05/May/2015', '22/Jan/2015', '14/Aug/2015', '26/Feb/2015', '14/Mar/2015', '28

问题 This question already has answers here : How do I sort this list in Python, if my date is in a String? (5 answers) Closed 4 years ago . I have a list like this: ['25/May/2015', '27/May/2015', '27/Apr/2015', '27/Jan/2015', '07/May/2015' '22/May/2015', '16/Jan/2015', '29/Jan/2015', '28/Feb/2015', '18/Feb/2015', '08/May/2015', '20/Jan/2015', '24/Jan/2015', '31/Mar/2015', '30/Apr/2015', '17/Feb/2015', '19/Mar/2015', '05/May/2015', '22/Jan/2015', '14/Aug/2015', '26/Feb/2015', '14/Mar/2015', '28

问题 I came across this question regarding sorting the first 2 lines of an array of integers, the obvious way that came to mind was to use std::sort so I proposed a solution like: int mat[][3] = { {4, 5, 3}, {6, 8, 7}, {9, 5, 4}, {2, 1, 3} }; std::sort(std::begin(mat[0]), std::end(mat[1])); //sprting the first two rows As you can see here it works without errors or warnings. Meanwhile @Jarod42 pointed out that this is pedantically undefined behaviour in C++ because these are pointers of two

问题 I came across this question regarding sorting the first 2 lines of an array of integers, the obvious way that came to mind was to use std::sort so I proposed a solution like: int mat[][3] = { {4, 5, 3}, {6, 8, 7}, {9, 5, 4}, {2, 1, 3} }; std::sort(std::begin(mat[0]), std::end(mat[1])); //sprting the first two rows As you can see here it works without errors or warnings. Meanwhile @Jarod42 pointed out that this is pedantically undefined behaviour in C++ because these are pointers of two

问题 How can I sort TDictionary by a key of Integer in ascending order in Delphi 2009? 回答1: The RTL TDictionaries are not sorted and cannot be sorted (other than by hash, which they are). You need to use another container if you wish to sort either the keys or the values. For example : program Project1; {$APPTYPE CONSOLE} uses Generics.Collections, Generics.Defaults, SysUtils; var LDict : TDictionary<integer, string>; i, j : integer; LArray : TArray<integer>; begin LDict := TDictionary<integer,

问题 How can I sort TDictionary by a key of Integer in ascending order in Delphi 2009? 回答1: The RTL TDictionaries are not sorted and cannot be sorted (other than by hash, which they are). You need to use another container if you wish to sort either the keys or the values. For example : program Project1; {$APPTYPE CONSOLE} uses Generics.Collections, Generics.Defaults, SysUtils; var LDict : TDictionary<integer, string>; i, j : integer; LArray : TArray<integer>; begin LDict := TDictionary<integer,