Useful tips for everyday
Can I use a Windows external hard drive on a Mac? Just plug the external drive’s USB cable into your PC and copy your files…
How to tell if salesforce user is locked out? From Setup, enter Users in the Quick Find box, then select Users. Select the locked user.…
Are TCP ports bidirectional? The Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) only need one port for duplex, bidirectional traffic. What is…
How do you find the roots of unity? Each of these roots of unity can be found by changing the value of k k k…
How do I sync an album with OneDrive? Do this by opening the OneDrive System Tray icon. Select Settings > Account > Choose folders. Check…
How to create custom AJAX callback commands in Drupal? The PHP is what is called in an AJAX request, the the javascript is what is…
How do I use Recovery Disk Assistant on Mac? How to use Apple’s Lion Recovery Disk Assistant Open Disk Utility (located under Applications > Utilities).…
How do you subtract in SQL query? A Minus Query is a query that uses the MINUS operator in SQL to subtract one result set…
How to delete overlapping sections of polygons based on a field? In some instances, when working with large volumes of multiple overlapping polygons, attempts to…
Can you divide imaginary numbers real? Division of two complex numbers is more complicated than addition, subtraction, and multiplication because we cannot divide by an…