Useful tips for everyday
How do you find the probability of an event happening multiple times? Use the specific multiplication rule formula. Just multiply the probability of the first…
How do I restore my original app icon? How to restore deleted Android app icons Tap the “App drawer” icon on your device. (You can…
What is wildcard blocking? You can block those unwanted messages from senders with certain handles or domains with the use of a wildcard. Wildcards work…
What should exceptions be thrown for invalid or? Exceptions are to handle exceptional situation, not bugs, and not user’s (i.e. API consumer) shortfalls. Throwing exceptions…
How do I remove visa from App Store? Edit a payment method At the top right, tap the profile icon. Payment settings. If asked, sign…
What is a cross-sectional time series data? Time series data consist of observations of a single subject at multiple time intervals. Cross sectional data consist…
What is difference between property and field? A field is a variable of any type that is declared directly in a class. A property is…
Do electric cars use energy when idling? The motor doesn’t waste energy idling. The electric drive systems of electric cars are much more efficient than…
Can I crop the frame of a video? Step 1: Open the video you wish to crop and click on the Edit option. Step 2:…
Can you spray paint a drone? “Developing a drone is easy. Spraying paint is relatively easy too. But developing a computer-controlled drone that can spray…