I have an variable obj that has the element count that needs a cartesian coordinate. So I want to generate the following matrix. obj = 9, Square root of obj = 3, 3×3 matrix (-1,1) (0,1) (1,1) (-1,0) (0,0) (1,0) (-1,-1) (0,-1) (1,-1) obj = 25, Square root of obj = 5, 5×5 matrix (-2,2) (-1,2) (0,2) (1…
Tag: sorting
Time Space Complexity of k smallest of unsorted array
I solved this problem given to me in an interview, but I do not know what the Time Space complexity is. What is the Time Space complexity of the following solution? I think it might be O(log(n)) or is it simple O(n)? Answer Your solution uses a characteristic of JavaScript objects: keys that are decimal repre…
sorting strings in an object inside an array [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question I’ve been trying to sort string inside an object which is inside an array. By splitting…
Javascript sort array of objects alphabetically AND put first objects with value
I’m trying to sort this data which contains various arrays of objects, the console.log of myData is something like: I’m trying to sort it alphabetically (based on value of name) and if the object has the parameter url , put it at the beginning. So the output would be: what I tried is this, and man…
Order array alphanumercially and with a condition
I am trying to reorder an array by two conditions. Making sure that Pos 10 goes after single digits and that it follows a specific order after that. I tried to give priority to the string that includes first but then if I want to order alphanumerically it resets A to the top. How could I optain the expected r…
How to sort an array of object depending on value of a subfield?
I have an array of objects called posts with a nested field answer. I have different conditions depending on which I need to sort my array. Example array What I need to do is…I want to sort all the answers with type “video” to start and after that type “audio” and then type ̶…
Sort in wave format but starting from specific number
What can be a quick way to sort array in wave format but starting from specific number for example: starting from point: 4 array: [10,6,0,8,4,2] output: [4,6,2,8,0,10] and every time output must be randomized, wave in different direction. output: [4,2,6,0,8,10] Answer
Sort by Status then by date JavaScript
I have an array of the following type I wan to sort. I want to sort them by the status and show false ones first and and then sort them by their date. I don’t know if I should use group by then sort. I have used the below code it sorts the array by status but the date sorting
Why are all tables sorted although only the first one is clicked?
I am creating a custom table for my application, which is sortable. The problem comes when i have multiple sortable tables. The sorting of the last table works fine, but when I click on the first table header all the other tables also gets sorted. All the sorting and filtering I did is inside the below librar…
How to sort according to the alphabet objects inside an object in Javascript
I have the next object: this object contains other objects: In the UI, I display the label of each object under items as part of a list. I would like this list to be sorted by the alphabet so the list will be: apple banana cat So my expected object after the sorting should be How can I do it?