Useful tips for everyday
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…
How do I add a certificate to my application? To add a certificate to an application Open a command prompt as follows: Click Start, click…
What is a rotating fluid? A rotating fluid supports oscillatory motion, the so-called inertial waves, inertial oscillations, or inertial modes. From: Treatise on Geophysics (Second…
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…
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…
How does an engine flywheel Work? How Does a Flywheel Work? The inbuilt motor uses electrical power to turn at high speeds to set the…