Useful tips for everyday
Where do I find the symbols in ArcGIS? The palette in the Symbol Selector dialog box shows the results of a search query if one…
What is masked card PAN? Mask PAN when displayed (the first six and last four digits are the maximum number of digits to be displayed),…
What is a key binding? A key binding is an association between a physical key on a keyboard and a parameter. A parameter can have…
Can merchants see your credit card number? In general, merchants can check your ID, but usually won’t. MasterCard says a merchant “may request but not…
What size should I save my logo in Illustrator? For the digital RGB document, we usually aim for it to be around 250px and 600…
Can more than one user be the owner of a file or directory? You can only have one group as owner. However using access control…
What is LED reverse voltage? LEDs emit light, only when they are forward biased. LEDs should be protected with a polarity protection diode if reverse…
Why does my temperature gauge drops while driving? The reason the temperature gauge drops when driving is because there’s much greater airflow through the radiator…
Does planetary gear increase torque? A planetary gearhead takes a high-speed, low-torque input, say from an electric motor, then increases torque and reduces speed at…
What is a correct phone number format? It is common to write phone numbers as (0xx) yyyyyyy, where xx is the area code. The 0…