Useful tips for everyday
How do you address a second person in an email? How do you turn to two people? For example, if you know their name, you…
How do I boot from an external hard drive on a Chromebook? Enable USB boot Pressing Ctrl+D at the screen with the red exclamation mark…
How can I save a corrupted shapefile in ArcMap? Open the shapefile with another version of the software. If it can be opened, attempt to…
How do you change the name of a category in WordPress? With quick edit you can change category name and slug but if you want…
How can I reduce the speed of sound? Right-click an open space in the Player (e.g., to the left of the Stop button) , point…
What is Arduino firmware? The “firmware” is whatever program a microcontroller runs. On an Arduino, it is typically the program you write and upload into…
How do I download Mavericks on my computer? There are two ways to download Mavericks on pre-installed systems. 1. Restart using Command+R to boot into…
Will current flow more in a resistor with a higher resistance? The circuit with the higher resistance will allow less charge to flow, meaning the…
What is the use of fin and ack in TCP? There are two packets TCP FIN and TCP FIN ACK are used for connection termination.…
How do you calculate the theoretical capacity of a battery? Divide the molar electrical capacity: 26,800 mAh/mol by the molecular weight of the material of…