Useful tips for everyday
What is persistence in clean architecture? It is used to describe the business objects of our system. It is different than the objects in DDD.…
How to use admin-ajax.php for JavaScript? AFAIK, we should only use PHP ob_* functions as last resort. Here’s a standard implementation. A JavaScript file will…
What happens when table is not vacuumed in PostgreSQL? If a table doesn’t get vacuumed, it will get bloated, which wastes disk space and slows…
How many gear members does a Simpson gearset have? A Simpson gearset delivers three forward gears and one reverse, plus neutral. Actually there are four…
Should I switch my laptop to Linux? It is secured. If you’re looking for another reason to switch from Windows to Linux, another reason is…
Is a golf ball a bluff body? Golf ball is a bluff body (i.e. the drag is dominated by pressure drag). Hence, the drag on…
How do I make my Google Doc private 2020? If you’re the owner and don’t want anyone else to publish the file: Open a file…
What is the purpose of encryption at rest? The purpose of encryption at rest. Encryption at rest provides data protection for stored data (at rest).…
How do you remove noise from an EEG signal? Such noise can be removed by a notch filter that supresses or eliminates signal in a…
What is a compound clip in DaVinci? A “Compound” clip is a non-destructive way to take a clip, or layers of clips, and “fold” them…