Useful tips for everyday
What is the difference between Gini Impurity and entropy in a decision tree? Both gini and entropy are measures of impurity of a node. A…
Can a primary key be applied on a nullable column? A primary key cannot be applied on a column with a null constraint (nullable). When…
How to setup a console in Debian Stretch? The file console-setupspecifies the encoding and the font to be used by setupcon(1)in order to setup the…
What is the dynamic element? Dynamic elements are database-driven or session-driven. When you edit an element in a database, it changes a number of areas…
How do I connect my Raspberry Pi camera to the Zero? To attach a camera module to a Pi Zero: Remove the existing camera module’s…
What is a package file in Mac? A package is a collection of files that your Mac reads as one file. By default, Pages, Numbers,…
How do I create a backup script in MySQL? In order to properly automate backups, you must follow the following steps: Create a database backup.…
Is Web scraper extension free? Scraper is a chrome extension for scraping simple web pages. It is a free web scraping tool which is easy…
How do I add fonts to Gmail? You can create a text style that will be applied to all new emails you write. On your…
How does order by Random work in SQL? Notice that the songs are being listed in random order, thanks to the random () function call…