Can anyone help me to find sum of input values using JavaScript. The HTML and JavaScript is given below. Thanks in advance let inputs=document.getElementsByTagName('input'); let button=document.querySelector('button'); button.addEventListener('click',function(){ let sum=''; for(let i=0;i<inputs.length;i++){ sum+=parseInt(inputs[i].value); } console.log(sum); }) <input type="text"> <input type="text"> <button>Find…
I have a 2D array: [ [ 1, 2, 43, 5 ], [ 1, 5, 12, 1 ], [ 2, 3, 6, 77 ], [ 2, 1, 48, 94 ], [ 3, 3, 15, 85 ], [ 3, 7, 97,…
I'm trying to get the maximum value of calories consumed per day. I can't figure out how to get a query result which I imagine to just be 1 row for each date, with a column containing the value for…
if have these tables : orders(amount,unit_price,child_amount,child_price,service_id,issue_date,is_success) pools(name,for_view) services(id,pool_id) when i run this sql : SELECT SUM(orders.amount) AS totalAmount, SUM(orders.unit_price) AS totalPrice, SUM(orders.amount*orders.unit_price) AS total, SUM(orders.child_amount) AS totalAmountC, SUM(orders.child_price) AS totalPriceC, SUM(orders.child_amount*orders.child_price) AS totalC, pools.name, pools.for_view FROM orders INNER JOIN services…
I have generated the following table from SQL database: First_User Second_User Count User1 NULL 427 User3 NULL 69 User2 NULL 499 User1 User1 1 User4 User2 48 User5 User2 13 I want to create this table from the above table:…
Let's say I have a table containing cities with their populations and a table containing buildings of different types. I want to know the percentage of people living in cities containing schools. Cities: name pop A 10 B 100 C…
The problem is that the function sumFunc is not calculating array2 numbers together. Output returns 3 5 7 8 9 11 13 15 16 17 19 20 Under this will be the JS code, output and expected output. code: function…
I would like to sum my day to day values into full months values This is the current table: Date Value 2024-01-01 12 2024-01-02 10 2024-01-03 20 2024-01-04 5 2024-02-01 15 2024-02-02 20 2024-02-03 10 I would like to create…
I'm pretty new to MongoDB and I need to group the sum of the total of all invoices for each unique date in all the documents in a collection. This is a summary of the collection, where data is stored…
I have 3 tables : accounts, contacts, contact_activity. Accounts can have multiple contacts, also multiple activities whereas contacts can also have multiple activities. adding tables queries below: CREATE TABLE `accounts` ( `id` int(10) UNSIGNED NOT NULL, `companyName` varchar(255) COLLATE utf8mb4_unicode_ci…