Useful tips for everyday
How do I find a substring in a string in SQL? SQL Server CHARINDEX() Function The CHARINDEX() function searches for a substring in a string,…
What is a node on a tree diagram? The tree elements are called “nodes”. The lines connecting elements are called “branches”. Nodes without children are…
How do I turn off content notifications on Hangouts? Mute all notifications Go to Hangouts at hangouts.google.com or in Gmail. Open your settings. In hangouts.google.com,…
How do I mount a remote directory in Ubuntu? To mount a remote folder from the command line, open a terminal window and create folder…
How to configure postfix to send mail from Mac? To do this, open up Terminal and enter in the following command: 1 sudo mate /etc/postfix/sasl_passwd…
Why is Internet Sharing not working? You change the Internet Connection Sharing (ICS) service Startup type to Automatic and you enable ICS on one of…
How do I get rid of my leftover app files? Tap “App Info.” Select the app you want to uninstall and tap Storage. Select “Clear…
How do I mount an ISO file to a DVD? How to Burn an ISO file to Disc Insert a blank CD or DVD in…
What is meant by Regressand in statistics? Noun. regressand (plural regressands) (statistics) The dependent variable in a regression. What is the Regressand? Filters. (statistics) The…
How do I save a OneNote file locally? Back up notes Choose File > Options. In the OneNote Options dialog box, choose Save & Backup.…