Useful tips for everyday
What is a Karel command? Karel is a very simple robot living in a very simple world. By giving Karel a set of commands, you…
What is the phase difference between voltage and current in? The phase difference between current and voltage in an AC circuit is π4 radian. What…
How do you find the area of a polygon in GIS? In the “calculate geometry” window, select the “area” option from the drop down menu…
How to redirect from newform to dispform or editform? Search for: Javascript, Redirect user, SharePoint Redirect from NewForm to DispForm or EditForm April 23, 2011Alexander…
What disrupts radio waves? Thin amounts of plastic wrap, wax paper, cotton and rubber are not likely to interfere with radio waves. However, aluminum foil,…
How can I download the Chrome theme as a picture? Download or remove Chrome themes On your computer, open Chrome. At the top right, click…
What pins connect VCC to ground? Pin 7, lower left, is labelled GND (ground) and pin 14, upper right, is labelled Vcc. This is where…
How do you remove a name from a Contact Group? To make sure you don’t do that yourself, you can remove names from a contact…
What ports does ArcGIS Server use? ArcGIS Server only communicates through port 6443 by default. Ensure your firewall allows HTTP communication through this port. Unless…
Why is my stepper motor vibrating but not turning? Check Amps & Current Make sure that you are getting the correct amount of voltage and…