Useful tips for everyday
Is Autovacuum on by default? Refer to Section 23.1. 5 for more information. Controls whether the server should run the autovacuum launcher daemon. This is…
How do you use a variable outside a function? Use the object attribute syntax to access a variable outside of a function. In a function…
Why did the Concorde have a delta wing? An early prototype for Concorde had a short wing span to reduce drag, but this design also…
What algorithm does Python use for sorting a list? 3 Answers. Python uses an algorithm called Timsort: Timsort is a hybrid sorting algorithm, derived from…
How do you use multiple themes? There are three ways you can set up multiple themes. The first option allows you to set a different…
Why is my conditional formatting highlighting the wrong cells? 2 Answers. Please try selecting from top left to bottom right rather than vice versa. Without…
How do you tweet a hashtag button? On Twitter, adding a “#” to the beginning of an unbroken word or phrase creates a hashtag. When…
What does MPPT do when battery is full? When the battery voltage reaches a point where the battery charger decides that the battery is full,…
What are certificates in SSL? An SSL certificate is a digital certificate that authenticates a website’s identity and enables an encrypted connection. SSL stands for…
How do you restructure JSON? Simplify the restructuring of json data “taglevel”:1 tags should be key of the array. “taglevel”:2 or higher tags should be…