Useful tips for everyday
How do motors vibrate? An eccentric rotating mass vibration motor (ERM) uses a small unbalanced mass on a DC motor when it rotates it creates…
How do you conditional format a range of cells based on another range of cells? Apply conditional formatting to text Select the range of cells,…
How do I stop my messages being read out loud? Tap “On” next to VoiceOver. Then double-tap “On” to turn it off. If you didn’t…
How do I back up my Mac remotely? We’ll look at some of the options below, but our advice is don’t rely on just one…
Why is my Wi-Fi not working on MacBook? Make sure your Mac is within range of the wireless network. The Wi-Fi service may not be…
What is constraint violation in db? Integrity constraint violations occur when an insert, update, or delete statement violates a primary key, foreign key, check, or…
Which option of Copy command will preserve the file attributes while copying a file? Available options Option Description -p, –preserve Copy the attributes for each…
Why is patch method not idempotent? Now PATCH request is intended to update just selective fields, it is not expected to GET the resource representation.…
How to compare two population mean-paired samples? 100(1 − α)% Confidence Interval for the Difference Between Two Population Means: Paired Difference Samples where there are…
Can you 3D print 2 things at once? 3D printing multiple objects at the same time is a dream come true. You can print as…