Useful tips for everyday
How do I show roles in MongoDB? getRoles() returns inheritance information for the database’s user-defined roles. Set this field to 1 to retrieve all user-defined…
How do I stop my iPhone from dimming on its own? How to turn off auto-brightness on your iPhone Launch Settings. Tap General. Tap General…
How do you best start your data analytics project? Start taking notes on your first analyses and ask questions to business people, the IT team,…
Can you index Jsonb? JSONB stands for “JSON Binary” or “JSON better” depending on whom you ask. It is a decomposed binary format to store…
Where should the CG of a glider be? In a properly designed glider, the center of gravity is in front of the center of lift…
How does cold temperature affect aircraft performance? So why do planes perform better in cold weather? Simply, colder air is denser than warmer air, which…
How do you make an app accessible for visually impaired? How to Design Mobile App Experiences for the Visually Impaired? Use ENLARGED TEXT in Abundance.…
What can cause your account to be locked? Phishing and Spam Either can result in your account being locked. Any attempts at asking for passwords…
How do you find the number of perfect matchings on a graph? In any graph without isolated vertices, the sum of the matching number and…
What is an HtmlUnit driver? HtmlUnit is a java based implementation of a web browser without a GUI. HtmlUnit Driver is a well known Headless…