Don’t load hidden images

I have a bunch of hidden images on my website. Their container DIVs have style=”display: none”. Depending on the user’s actions, some images may be revealed via javascript. The problem...

Validating HTML form details before submitting it – using ph

I had an upload form on my website, where users entered details about their upload file, selected the file and uploaded to the webserver.The POST action of the form was to submit the file to a php page...

Strategy for handling variable time queries?

I have a typical scenario that I’m struggling with from a performance standpoint. The user selects a value from a dropdown and clicks a button. A stored procedure takes that value as an input parameter,...

PL SQL Pivot Table VS Custom Json solution

I’m at a point within one of my Oracle APEX projects where I need to implement different levels of security for specific individuals for specific applications.To start, I created a cartesian containing...