Useful tips for everyday
What is pivoting in LU decomposition? Pivoting for LU factorization is the process of systematically selecting pivots for Gaussian elimina- tion during the LU factorization…
When was Windows Store added? October 26, 2012 It started as an app store for Windows 8 and Windows Server 2012 as the primary means…
Should I use EQ with headphones? If you enjoy your headphone’s signature sound and want to avoid digital clipping at all costs, you should not…
How do you loop through a cursor in SQL Server? Declare two variables – one is ProductID which is integer type and the other is…
Can you make Canned Responses in Gmail? The Canned Responses feature can be enabled by adjusting some features available via Settings in Gmail. Click on…
Should I close SQLite connection? If there is no outstanding transaction open then nothing happens. This means you do not need to worry too much…
What is Schmitt trigger using opamp? The Schmitt trigger is a widely used circuit used with a comparator to provide noise immunity and reduce the…
How do you map a key to a command in vim? To map a sequence of keys to execute another sequence of keys, use the…
When can you extrapolate data? Extrapolation is used in many scientific fields, like in chemistry and engineering where extrapolation is often necessary. For example, if…
Why is my sort function not working in Excel? Make sure no hidden rows or columns exist. Use a single row for headers. If you’re…