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'm new to coding and i'm just learning some JavaScript. I'm learning about using return versus console.log and how you can use return values in other functions. Anyway, I see that you can create a key-value pair using a function…
private function getURL(){ $url = isset($_GET['url']) && $_GET['url'] != "" ? $_GET['url'] : "home"; return explode("/", filter_var(trim($url,"/")),FILTER_SANITIZE_URL); } The above code execute without any warning or error, but the second line of getURL() function should be like: return explode("/", filter_var(trim($url,"/"),FILTER_SANITIZE_URL));…
My application is used to calculate the household budget. I encountered the following problem. At first, I entered a few items into the list enter image description here I clicked the edit button to change the first item enter image…
Here are the simple programs in C that returns different values program : 1 #include<stdio.h> int main() { printf("Hey I am returning the valuen"); return 0; } program 2: #include<stdio.h> int main() { printf("Hey I am returning the valuen"); return…
Let's say I'm using a method in this way: const {a, b} = foobar() // or... const obj = foobar() const {a, b} = obj Is there a way from within the foobar function to tell whether it's result is…
the two functions the errors that they return I'm using Visual Studio 2019 I tried re-writing these functions in different places in the code, it changed nothing.
In SQL Server, I have an existing Document_Add stored procedure that works and returns a good DocID value (in Visual Studio vb code) and cannot change. Calling it like this in SQL: EXEC @DocID = PADS2.dbo.Document_Add @SystemCode... This runs the…
I'm making an app and I make an Arraylist to store multiple drawables, but for some reason when I try ArrayList<ImageView> img = new ArrayList<ImageView>(); and I try to store drawables directly from drawable directory img.add(R.drawable.img1); It's asking me to…
I don't know how to RETURN variable from the following function. Here is the code... downloadData.setOnClickListener { val handler = Handler(Looper.getMainLooper()) handler.post { val fetchData = FetchData("http://localhost/xampp/CRM/PHP/show_contacts_db.php") if (fetchData.startFetch()) { if (fetchData.onComplete()) { val result = fetchData.data.toString() Log.i("FetchData", result) val…