Useful tips for everyday
What is a complex transfer function? The concept of complex transfer function is achieved by the application of Laplace Transform to the differential equa- tions…
Can a page editor change page name? Click About on the left side of your Page (see image above). Click Edit next to your Page’s…
How do I export data from Azure SQL database to local SQL Server? In SQL Server 2016 Management Studio, the process for getting an azure…
Why does my iPhone personal hotspot keep disconnecting? Restart the iPhone or iPad that provides Personal Hotspot and the other device that needs to connect…
What lasers are used for 3D printing? Ytterbium-fiber lasers are commonly used by major players in additive manufacturing. Carbon dioxide lasers are typically used on…
How extract only number from string in SQL? declare @var nvarchar(max)=’Balance1000sheet123′ SELECT LEFT(Val,PATINDEX(‘%[^0-9]%’, Val+’a’)-1) from( SELECT SUBSTRING(@var, PATINDEX(‘%[0-9]%’, @var), LEN(@var)) Val )x . What is…
How does get record data work in Lightning? If the component is nested in a Lightning record page, which our component is, the Lightning page…
Should you sign then encrypt or encrypt then? Assuming you are asking about public-key signatures + public-key encryption: Short answer: I recommend sign-then-encrypt, but prepend…
How to get unique values in a QGIS expression? I’m trying to retrieve “cab_no.” field values (only unique values) from ‘U_Cabinet’ layer to use it…
How does disallowing URL parameter in robots.txt work? If you disallow then Google won’t be able to see the status when it crawls. Of the…