The fastest and easiest way to setup your own local Oracle Development environment is by using the "Oracle Technology Network Developer Day" Database Virtual Box Appliance.
I am not sure how many times it has happened to me that I can't use my login for this site. Today, it is not possible to login into that application - again. I was trying to reset my password several times for both accounts I have there. I received the emails with a token, entered that token and after changing the password, nothing happens. I didn't even receive a message that the login isn't possible or wasn't successful. Simply nothing shows up. Maybe I am just not getting it and there is a step I am missing...
Did you know you can recognise an Oracle APEX application through the url?
Here's the syntax:
Let me give some examples:
We all know the regular expression syntax is fast and you can do amazing things with little code snippets. But we do know as well that whenever you need it then you have no idea how to write it down. To be able to find a solution for your problem you use the WWW.
So here you have another example you may need one day. :)
I had to check a string for special characters and numbers. In those cases the rows should be highlighted.
Here is a simple example how to do it:
val as txt,