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Blog / Web Development

PostgreSQL, custom functions to generate random EAN13 and UUID (v4)

PostgreSQL Web Development

When dealing with a Postgres database that stores internal products/assets, there is a chance that we will need either a unique EAN13 c...

PostgreSQL row-level table audit (back in time) hstore restore

PostgreSQL Web Development

Keeping track of database table data changes can be a software development requirement. This approach (auditing a database table) can be...

How to anonymize strings and emails in PostgreS database

PostgreSQL Web Development

If we need to anonymize some sensible or personal data strings from our PostgreSQL database, then the bellow function will do the work ...

Website dark theme for macOS Dark Mode

macOS Web Development

macOS Mojave is using a well integrated and quite used Dark Mode interface. Of course, a Light Mode interface is also available, but here...

An easy way to prevent execution of the public uploaded files

Apache Linux Nginx Web Development Web Hosting Web Security

Ones of most headaches for web developers, are the public uploaded files. You know, when the user, authenticated or not, has the ability to...

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