How to set a value to a file input in HTML to a client side disk file system path?

You cannot set it to a client side disk file system path, due to security reasons. Imagine: <form name=”foo” method=”post” enctype=”multipart/form-data”> <input type=”file” value=”c:/passwords.txt”> </form> <script>document.foo.submit();</script> You don’t want the websites you visit to be able to do this, do you? =) You can only set it to a publicly accessible web resource as seen … Read more

What is the srcset attribute in an IMG tag and how to use it?

In short, Srcset is a new attribute which allows you to specify different kind of images for different screen-sizes/orientation/display-types. The usage is really simple, you just provide a lot of different images separating them with a comma like this: <img src=”https://stackoverflow.com/questions/19634463/image.jpg” alt=”image” srcset=”https://stackoverflow.com/<img> <descriptor>, https://stackoverflow.com/…, https://stackoverflow.com/<img_n> <descriptor_n>”>. Here is an example: srcset=”https://stackoverflow.com/image.jpg 160w, https://stackoverflow.com/image2.jpg 320w, … Read more

How do I download MDN JavaScript documentation for offline use? [closed]

Download it at https://mdn-downloads.s3-us-west-2.amazonaws.com/developer.mozilla.org.tar.gz The “Downloading content” section of About MDN provides the above link (for a tarball download) along with guidance on other ways to access the MDN content, both as single pages and via third-party tools. And others : don’t mirror with wget & co, this is putting un-needed pressure on the website … Read more

How do I submit a form when the return key is pressed?

To submit the form when the enter key is pressed create a javascript function along these lines. function checkSubmit(e) { if(e && e.keyCode == 13) { document.forms[0].submit(); } } Then add the event to whatever scope you need eg on the div tag: <div onKeyPress=”return checkSubmit(event)”/> This is also the default behaviour of Internet Explorer … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)