My goal is to show only banners that have the same CODE provided in the KEYS array to filter. So I only want the banners which have the same code contained in the array KEYS. Thanks for the help. const keys = [‘343747’, ‘213747’, ‘123444’] export const banners = [ { id: 1, name: ‘Cashback’,… Read More Filter the objects that have the same field value of the value that we provide
I have two tables TA and TB. Both use the same PK (TB is a shadow table of TA). I need to identify all records from TA that are also in TB, but have one or more property values changed. Sample code: public class MyData { public Guid PK { get; set; } = Guid.Empty;… Read More Select all records in table B with same PK and different property values as in table A
I’m learning Python right now and I have a problem with finding the youngest one in my list. class ember : def __init__(self,name,age,sex,weight,): self.name = str(name) self.age = int(age) self.sex = str(sex) self.weight = int(weight) e1=ember("Pisti1", 13, "Ferfi", 45) e2=ember("Pisti2", 14, "Ferfi", 46) e3=ember("Pisti3", 15, "Ferfi", 120) e4=ember("Pisti4", 16, "Ferfi", 48) e5=ember("JÚLYA", 17, "Nő", 89)… Read More Find youngest member of a list of people
I have a frame that looks like this: x y score Cat Dog 0.1 Dog Monkey 0.5 Fish Cat 0.2 Cat Fish 0.2 Monkey Dog 0.4 Dog Cat 0.7 Basically I want a new boolean column that looks at all pairs and their reverse, for example (Cat, Dog) and (Dog,Cat) and assign a True for… Read More Boolean column in pandas with a windowed function that checking a complex score condition
I’ve come across a problem which I cannot figure out. I’m trying to display single event on my home screen which is next upcoming by date. That event comes from list of events in the api. Currently I am using listview.builder to display those events however when I set item count to 1 I cannot… Read More Find closest date to today from API results
I’ve come across a problem which I cannot figure out. I’m trying to display single event on my home screen which is next upcoming by date. That event comes from list of events in the api. Currently I am using listview.builder to display those events however when I set item count to 1 I cannot… Read More Find closest date to today from API results
I am fairly new in NodeJS, and I am trying to build an event management system where the user can see events that are happening now, upcoming events and past events. I have built a model called events which has attributes startDate and endDate which a user selects upon creation of an event. I need… Read More Build a function that returns events that are currently happening in the present within a selected time frame in NodeJs
from itertools import permutations,product,combinations_with_replacement colours = [‘r’,’g’,’b’] y = list(product(colours,repeat =2 )) x = list(combinations_with_replacement(colours,2)) print(y) print(x) I understand permutation of a set of objects is an ordering of those objects. When some of those objects are identical, the situation is transformed into permutations with repetition. >Solution : This may provide some insight: colours =… Read More What is the relationship between the product function and the concept of permutations with repetitions?
I’m trying to make a function to delete the "clicked" task but I can’t figure out what is the problem. I created an array with useState where I save all tasks. When task is created is asigned to a key ( i ). When delete button is clicked, trigger deleteTask function with ( i )… Read More Simple To-Do List with React, Array.filter is not working as expected?
I’m currently trying to create a Angular-Webpage for a Uni-Project. Therefore i’ve built up a Webshop-MockUp with several different Pages like Startscreen Productscreen Register/Loginscreen Shopping-Cart Screen Order-Screen and Profile-Screen. But as I’m now trying to develop the Webshop with Angular, I’m not quite sure, how the Architecture of the Component-Concept of Angular will fit to… Read More Angular: How to do the Components Architecture the right way?