All Questions
8,676 questions
1
vote
1
answer
116
views
Matching Card Game using JS
*{
box-sizing: border-box;
}
.clear {
clear: both;
}
section {
border: 1px solid black;
height: 200px;
width: 50%;
float: left;
}
<!DOCTYPE html>
<html lang="en">
<...
- 11
0
votes
0
answers
33
views
Why do these lines extend to the current bar instead of stopping like the boxes do?
As you can see, I have boxes drawn that when broken based on certain logic stop at that bar index. The lines should follow this same logic, yet do not. I've spent hours over the past week+ reading up ...
3
votes
4
answers
80
views
Including more commands if CSV column is not empty
Let's say I have the following CSV file (sample.csv)
filepath1
filepath1,filepath2
filepath1,filepath2,filepath3
filepath1,filepath2,filepath3,filepath4
filepath1,filepath2
And the program I need to ...
- 874
-1
votes
2
answers
51
views
How to find each word in a 2D array from a specific ch
I'm new to Java and I'm trying to work this question out:
Write another method in the class (a suitable name for this method would be findChar). This method should take a char and a 2 dimensional ...
0
votes
1
answer
24
views
how to access each json object in a array using for loop?
{
"item1" : [{"index":"1"},{"id":"1","name":"npm","result":"expected text1"},{"id":"2",&...
- 41
-3
votes
2
answers
89
views
Can you assign an element's class list to a variable by clicking on the element?
The main question I have is: Is there a way to assign to a variable an element's class list by clicking on said element without directly referencing the element in the JavaScript.
Expanding on this, I'...
-1
votes
2
answers
49
views
Error while building a program which should output assigned domino tiles for each player in Java
So, I am a total beginner in Java. I need a program that takes a number of players as an input. Then assuming there are 91 domino tiles each with two squares with dots ranging from 0 to 12 in each ...
- 31
0
votes
1
answer
38
views
I'm trying to filter an array to print read book using express but it can not be read or empty result
I have a booklist and try to print out those already read in 'title by author' form
const bookList = [
{title: "Harry Potter", author: "J.K. Rowling", alreadyRead: true},
{...
- 1
1
vote
1
answer
105
views
Getting undesirable output from a variable inside the for loop
I wanted to try and make an armstrong number check program in C using arrays and for loops but have been facing problem with what input is getting saved in the variable input_num below;
In my code:
#...
-1
votes
2
answers
49
views
how to prevent this list from being updated? [duplicate]
my program:
num_cards=8
list1=[1,2,3,4,5,6,7,8]
shuffle_cards=list1
for j in range(0,num_cards//2):
shuffle_cards.insert((2*j)+1,shuffle_cards[(num_cards//2)+(2*j)])
shuffle_cards=shuffle_cards[0:...
- 11
2
votes
2
answers
58
views
returning two arrays in one array that contain names with a certain letter and names without the stated letter
I'm doing for-loop practice and can only use for loops to iterate over the arrays and strings in the problems I'm working.
QUESTION:Return and array of 2 arrays
// (1 - an array of names that contain &...
0
votes
0
answers
114
views
Updating items of Boolean array in For Each loop
How to update each item of a Boolean array in a For... Each loop?
This code updates item variable in every loop but it doesn't update the array items themselves.
Dim BoolArr(1 to 4) as Boolean
Dim ...
-2
votes
3
answers
105
views
Given an array of numbers(arr) and the length of the array(n) as arguments, how do you create a tribonacci sequence?
Consider:
function tribonacci(arr, n){
let sum = 0;
for(let i= arr.length-1; i > arr.length-4; i--){
sum += arr[i]
}
while(arr.length < n){
arr.push(sum);
}...
- 13
3
votes
3
answers
60
views
Access buttons of a div as an array
This is a problem I was having:
I am trying to access the button inside of the div and make each of them log its own text content on click. But all of them display all of the text content. And it has ...
- 113
1
vote
2
answers
75
views
How to update json with variable array using bash script
I have a json file test.json with below format:
{
"environments":
{
"egress": [
]
}
}
I want to ...
- 69