December | 2019 | Free Online Tutorials

PHP DOMDocument: Error while parsing HTML tags in JavaScript string

phptuts December 6, 2019

This is an example you will see this error clearly: Online demo: http://demo.tutorialspots.com/html/domdocument.php Result: Right result must be: http://demo.tutorialspots.com/html/domdocument.html How to fix this error? We…

Dropzonejs: how to fix error “Server responded with 0 code”

phptuts December 3, 2019

We upload to other domain (cdn.tutorialspots.com), we see a request with method OPTIONS We see a request header: and don’t see response header Access-Control-Allow-Headers This…

How to prevent Javascript redirect in window.location

phptuts December 1, 2019

In Javascript, you can change location by using some methods like … However, in some cases, you want to prevent it. How to do it?…