Useful tips for everyday
How can RPI GPIO read the 12V output signal? Wire 3.3Vdc from your Pi to one side of the contact and the other to a…
Can we pass table name as parameter in function? No you cannot pass a table name as variable to a User defined function as you…
How do I group items with the same name in Excel? To group rows or columns: Select the rows or columns you want to group.…
Where is my camera filters on my iPhone? How to use camera filters with the iPhone 11 and iPhone 11 Pro Open the Camera app.…
How to backup and restore MS SQL Server? Quickstart: Backup and restore a SQL Server database on-premises Prerequisites Create a test database. Launch SQL Server…
Can I split a PoE Ethernet cable? Simply put, ethernet signals cannot be divided the way audio/video signals can. There are devices called ethernet splitters,…
How do I remove a site from Bing Webmaster? Steps to Submit a Page Removal Request In the Content URL input box, enter the exact…
Do you use quotes with grep? Whenever you use a grep regular expression at the command prompt, surround it with quotes, or escape metacharacters (such…
How do you save a zoom level? By default, Chrome sets the zoom level to 100%. To manually adjust the settings, use the Ctrl key…
How do I stop my Apple TV remote from controlling my laptop? On your MacBook Pro, go to System Preferences…> Security and Privacy>Privacy>Advanced and “Disable…