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How do you do a design challenge interview? My 5-step approach to a whiteboard design challenge Ask questions to specify the challenge. Ask about the…

How can I create a data driven page? There are two geoprocessing tools available from the Data Driven Pages toolset in the Cartography toolbox to…

What happens if your iPhone button stops working? Your iPhone may just need Calibrating and Restoring! This is the most common problem with the home…

Can Evernote be a widget? The Evernote widget is included in the Evernote for Android installation. Find some empty space on your home screen and…

Can someone turn your phone on remotely? In the NBC interview, Snowden confirms that the NSA can remotely turn on Brian William’s phone. This isn’t…

How do I change the transparency of a symbol in ArcMap? Setting layer transparency Click Customize > Toolbars > Effects on the main menu. Click…

How to find the end of a line in grep? The $ anchor matches the end of a line. In addition to your question please…

How is receiver sensitivity measured? To calculate receiver sensitivity, we add the overall noise figure of the receiver to the noise floor. This quantifies the…

What is the function of pull-down resistor? The pull-down resistor holds the logic signal near to zero volts (0V) when no other active device is…

Can I use Seagate External hard drive with Mac and PC? Newer Seagate and LaCie branded external drives come preformatted with the exFAT file system,…