Useful tips for everyday
How do I filter and move emails in Gmail? Create rules to filter your emails Open Gmail. In the search box at the top, click…
Why do companies use Twitter hashtags? What’s a hashtag? On Twitter, adding a “#” to the beginning of an unbroken word or phrase creates a…
Why does my car make a bubbling noise when I shut it off? Head gaskets act as a seal for the coolant system, keeping the…
What does the ultrasonic sensor read EV3? The digital EV3 Ultrasonic Sensor generates sound waves and reads their echoes to detect and measure distance from…
How does zero padding increase frequency resolution? A common tool in frequency analysis of sampled signals is to use zero-padding to increase the frequency resolution…
Why do I have two cookies in Magento? When your Magento system has the same configuration for your main domain and subdomain in the Magento…
How is the two body problem reduce to a single body problem? …in a vibrating or rotating two-body system. The equations of motion of two…
When does a BGP router need an eBGP connection? A BGP router needs to establish a connection (on TCP port 179) to each of it’s…
What is the maximum number of columns in SQL? The maximum number of column allowed in a SQL server table is 1024 and if you…
What does tag mean on a website? In digital analytics, a tag is an element included on each webpage to be measured. The tag is…