Useful tips for everyday
How to add a GRUB2 menu entry for booting installed? To boot from Ubuntu Live USB menu entry in /etc/grub.d/40_custom should look like that (…
Are inner joins slower? In fact, it’s slower; by definition, an outer join ( LEFT JOIN or RIGHT JOIN ) has to do all the…
How do I open a Word document in a specific page? Go to the first page, select the first sentence of word. Click the Insert…
What does the slope of a regression line tell us? Making Inferences About the Slope The slope of the best fit line tells us how…
Can you set rules in iOS Mail? You’ll be able to move messages there from within Mail, in the iOS Mail app, and on iCloud.com.…
How do I run a command in Terminal Mac? In the Terminal app on your Mac, press the Up Arrow key. The last command you…
How do I link a site to SharePoint designer? Open SharePoint Designer 2013 by selecting it on the Start menu. Click Start icon, click All…
How do musicians use pitch shifting? A pitch shifter is a sound effects unit that raises or lowers the pitch of an audio signal by…
What is Serial1 in Arduino Mega? The Arduino Mega has three additional serial ports: Serial1 on pins 19 (RX) and 18 (TX), Serial2 on pins…
How do I put cluster in maintenance mode? In the left navigation bar, select Cluster Configuration. In the CRM Configuration group, select the maintenance-mode attribute…