Useful tips for everyday
When current flows in a wire? When current flows through a conductor such as a copper wire, all of those electrons that were previously moving…
How to Shard data in PostgreSQL Version 10? Version 10 of PostgreSQL added the declarative table partitioning feature. In version 11 (currently in beta), you…
Why does my Google Play store keep saying try again? Your first try at fixing this should be to clear the Google Play Store and…
Can you turn volume up and down with AirPods? To turn the volume up or down, say “Hey Siri,” then say something like “Turn up…
Should I unplug my TV aerial in a thunderstorm? For if you can hear the clouds rumbling, chances are the storm is close enough to…
How does the helicopter fly? In order to fly, an object must have “lift,” a force moving it upward. A helicopter’s rotor blades are wings…
How do I partition a disk in Windows 10? To do that, right click on This PC in File Explorer and click Manage. Then choose…
Which function is the combination of two functions? Generally, an arithmetic combination of two functions f and g at any x that is in the…
How do you handle failure in microservices communication? In this article Use asynchronous communication (for example, message-based communication) across internal microservices. Use retries with exponential…
What is correlation scatter matrix plot? A scatter plot (Chambers 1983) reveals relationships or association between two variables. The relationship between two variables is called…