Sending/Parsing multiple JSON objects?

I have a Sinatra server that is returning multiple JSON objects from the database in a streaming manner. The object...

How can I make var a = add(2)(3); //5 work??

I want to make this syntax possible: var a = add(2)(3); //5 based on what I read at http://dmitry.baranovskiy.co...

push multiple elements to array?

I'm trying to push multiple elements as one array, but getting error > a = [] [] > a.push.apply(null, [1,2]) ...

Can I draw a line using jQuery??

I have a web app where I would like the user to draw a line in the following way: When he clicks on Point1 and he mo...

How to return to the previous page after a submit form with php??

I have a form in html whose "action" attribute calls a contact.php file. The problem is that after I submit the form...

Center a div on the left side of the screen?

Once someone clicks "Here", I want the div to move to horizontally center of the left side of the screen and a div...

javascript flush text?

I'm trying to change the text in an h3 tag, but the changes don't happen until that the function is ended. I want to...

Multiple Bootstrap modals in a single page?

In a page, there are around 150 submenus (expandable). Every click on a submenu opens a modal with specific informat...

Use HTML5 to resize an image before upload?

I have found a few different posts and even questions on stackoverflow answering this question. I am basically imple...

Update Chart Programmatically with Google Chart Api?

I want to add/remove some data to my multiple charts. But I declare dataTable var globally and set it onCallBack, no...

How to check file input size with jQuery??

I have a form with file upload capabilities and I would like to be able to have some nice client side error reportin...

The value of this in onclick for a button?

In the code below: <!DOCTYPE html> <html> <script type="text/javascript"> function foo() { ...

Javascript/Jquery to change class onclick??

I want to change a class onclick. What I have at the moment: <script> function changeclass() { var NAME = do...

Trigger a button click with JavaScript on the Enter key in a text box?

I have one text input and one button (see below). How can I use JavaScript to trigger the button's click event when ...

Adding images to an HTML document with javascript?

I've tried some HTML DOM code from several sites, but it isn't working. It isn't adding anything. Does anyone have a...