Hi, Is there any free online tool to convert a file or image to base64 encoding string? Please suggest.
Discy Latest Questions
How can I display file contents in the MAC terminal app?
I am using the custom authentication in Oracle Apex and after the user login, I need to change the parsing schema we assigned to the user. How can I do that?
I have an interactive report region with a where clause specified to filter the report based on the page item value. I need to set that page item value and then refresh the report region using JavaScript. How can I do that?
When creating a new record, I want to check if the entered value for a particular field (unique key) does not already exist. I mean, it should be unique. How can I check this in Oracle Apex?
In Oracle Apex, how can I check if a page item is empty or null using JavaScript? Suppose I have a requirement to show message if item is empty on button click using JavaScript and if item is not empty then show the content of the page item using dialog.
In a table, a column may contain null values and when I am comparing it with a particular value, I am not getting the complete set of result. So please let me know how to compare/handle null values in Oracle SQL where clause?