I want to pass two arrays of names so that it will return an array containing the names that appear in either or both arrays. The returned array should have no
Link to HackerRank Challenge My idea is to loop through the array and sum all elements in the array except for one element each time, then find the smallest su
What is the most concise and efficient way to find out if a JavaScript array contains a value? This is the only way I know to do it: function contains(a, obj) {
I have a numpy array with columns that are in blocks. I want to transpose the blocks. It's conceptually simple, and I guess one can do it simply, but I dont kno
I've been doing problems on HackerRank to get my foot in the door for solving Python problems and while I've had fun working through a few, one problem is stump
I am trying to convert an array to object . Below is the array value which I am trying to transform into an object. kbInfo : [{ "questionId": "1", "customQuesti
To solve my (kinda specific) problem, I found that I have to use Django ArrayField: https://docs.djangoproject.com/en/2.1/ref/contrib/postgres/fields/#arrayfiel
Here is the requirement details: time = ["09-13", "12-14"] getResult(time) = false The first performance runs from 9 a.m. to 1 p.m. and the second one starts
I'm using scikit-learn TfldfVectorizer to produce the TF-IDF matrix #Import TfIdfVectorizer from scikit-learn from sklearn.feature_extraction.text import TfidfV
Given a string (actually a svg path) such as: "M72 0v754h405v-86h-311v-211h302v-86h-302v-285h311v-86h-405z" I want to obtain an array where each element is eit
Let's say I have an ojAlgo-array defined like this ArrayAnyD<Double> regularArray = ArrayAnyD.PRIMITIVE64.make(10); regularArray.loopAll((final long[] ref
I have two arrays that both look like this: Array ( [0] => Array ( [name] => STRING [value] => STRING )
I am trying to find number of ways o calculate arithmetic mean of a subarray of an array. It boils down to this; given an array X and an integer S, how many con
I am working on SharePoint List solution that acts on date trigger. The base date is a date of parcel receipt. I need a set of reminders that stop once Picked f
I am working on a problem where I have to calculate the average from a bunch of test results with the following criteria. -his program was tested on several tes
I am trying to solve this problem in codility. My solution passed all the tests except for one with empty array and rotation of 1 as arguments. I'm someway lost
Given an unsorted array of size n, write a program to find number of elements between two user-defined elements a and b (where a and b both are inclusive) of a
I send the data from the postman like this: {"contacts":[ { "idContact": "201", "name": "Joseph", "lastName": "Herrera",
I am considering switching to PostgreSQL, because of the JSON support. However, I am wondering, if the following would be possible with a single query: Let's s
I have been working on this question, and after submitting my code 7 cases passed, however, 9 cases failed. The question link is here of HackerRank : Electronic