All Questions
571
questions
0
votes
4
answers
119
views
Create an array using item from different array
I need to create a new array of objects with 12 item (months & value) on it but it must check if the month exist on other array. If it exist it will push onto the array if not it will have a value ...
- 39
0
votes
1
answer
54
views
Using find, match and filter with reactive array in VueJS - how do I?
Thought I understood .value but apparently not! :)
This is using VueJS v3 and Composition API. I'm attempting to find the first matching value in a reactive array of people. In reality my array is ...
- 452
1
vote
2
answers
40
views
is there anything simple and less line of code to check the pass and user and check if its matched
I want to check if the user and pass is matched and also their indexes since im using array of objects im using localstorage and javascriptfor this activity
//find user if exist
var founduser = ...
0
votes
0
answers
27
views
generate a graph between 15k+ strings of recipe ingredients
you know real world data is messy, and i have an interesting problem that i cannot find the solution to or cannot find the right keywords to search.
so i have about 15k+ recipe ingredients written in ...
- 332
0
votes
2
answers
47
views
Button to find elements in an Array
I am trying to make a site where the user can hit a button and it will return data from the array. For example, a button called 'show male dogs' should bring back the 3 male dogs in the array.
I am ...
-2
votes
1
answer
58
views
create array of strings, then check occurrence of those strings in cells [closed]
I have a very long list of company names in a column A as strings. They contain “LLC”, “llc”, “limited”, “Ltd.” etc in all combinations. I need to create a list (dictionary) and check for the ...
- 1
-2
votes
1
answer
54
views
Recursive code that returns the sums of an array that match a target
the following code shows all the possible sums equal to a target in an array, my problem is that I understand the logic of how it works in the first answer, however I do not understand how recursion ...
0
votes
2
answers
100
views
Correct "As" Clause to use
I'm using VB.net and trying to fully define a variable FoundComboBoxes but when I use As I get errors.
I've tried Control which errored as expected, Control(), Control.ControlCollection and too many ...
- 21
0
votes
0
answers
49
views
Using find returns undefined?
After several days, suddenly this foundation of my project breaks and I have absolutely no idea why. If someone has any insight as to what's going on here, I would love to know.
I am saving data for ...
- 11
0
votes
1
answer
29
views
unable to get the index of element in array react js
const editAddHandler = (event, key) => {
const db = getDatabase();
onValue(ref(db, `users/${userId}/addressData`), (snapshot) => {
const addresslist = [];
snapshot.forEach((...
- 53
0
votes
5
answers
67
views
How to get an object property value from an array using the value of another property
I want to get the value of a property from an array of objects using the value of another property let's say I have the following array:
const objArray =
[
{car: 'BMW', price: 2000},
{car: '...
- 2,617
0
votes
0
answers
71
views
Count cells in a range that contain a value that exists in another string in Excel
I want to be able to count the number of records that contain a value that is contained within a string in another cell in Excel.
For example:
My range contains the values red; green; yellow;
String =...
- 1
0
votes
1
answer
25
views
filter an array from another array each content
i've encountered some problem in Array.
firstArray = [ eva, ema, ela] secondArray = [(Name:eva , Done: 2), (Name:ela , Done: 5), (Name:ema , Done: 3), (Name:ela , Done: 1), (Name:ema , Done: 0), (Name:...
0
votes
2
answers
200
views
How to toggle a todo completed option?
I'm expecting clicking the Done/Undone individual task button to toggle the task data completed to opposite using Vuex store actions. But I'm getting the 404 error. Even though I'm passing the task id ...
user21728832
-1
votes
1
answer
28
views
How can I use find( ) to search for a specific matching Element but have it display an alternate element inside that same object?
I really hope i used element and object correctly in the title. My apologies ahead of time if i defined them incorrectly. I struggle with that. So the array given to me looks like this
const ...
- 11