Useful tips for everyday
How do you update the same table in trigger? In an insert or update transaction, new rows are added to both the new table and…
What are the advantages of pass by value VS pass-by-reference? Passing by value or read-only reference allows you to: Pass literals and expressions as parameters.…
Can column be aliased in SQL? Column aliases can be used in the SELECT list of a SQL query in PostgreSQL. Like all objects, aliases…
Can you DDoS with SSH? Yes, but if and only if the attacker is attacking your SSH port (by default 22) which would overload connections…
How to set a delivery date for Magento 2? Choose your preferred date-time format and timezone. Add note before and after your time slot. Choose…
Is Android a distribution of Linux? Although every Android smartphone and tablet does include a Linux kernel, Android doesn’t completely fulfill any of the other…
Why is it so difficult for AI to understand language? The Google program had effectively won the game using a move that no human would’ve…
How do you tell if a lot can be subdivided? Call your local planning, zoning, and/or development office. They can tell you the subdivision process…
How to enable anonymous public access in containers? When public access is allowed, a user with the appropriate permissions can modify a container’s public access…
Does FaceTime work without cellular service? Facetime only works on the iPhone with wi-fi. “You can make a video call to someone with a device…