Useful tips for everyday
Is there a mic that can block out background noise? The Best microphone for a noisy environment is the Shure SM7B. This microphone rocks thanks…
What is meant by dendrogram? A dendrogram is a diagram representing a tree. This diagrammatic representation is frequently used in different contexts: in hierarchical clustering,…
How do I find the current LSN number in SQL Server? SELECT @msg = convert(char(25),getdate(),113)+’: Current LSN of the DB is ‘ + convert(nvarchar,@lsn) +…
Is it possible for the R squared of a model to be negative? Note that it is possible to get a negative R-square for equations…
What does version control include? Version control, also known as source control, is the practice of tracking and managing changes to software code. Version control…
How many days are your backups retained in standard service tier? Depending on your service tier, you will have different backup retention periods. Basic retains…
What is the cause of a user login authentication failure? Once you have identified the likely cause of user login identification failure, refer to Resolving…
How do you check the software RAID status in the server? You can check the status of a software RAID array with the command cat…
What is the op amp range of The LM358? LM358 is a dual op-amp IC integrated with two op-amps powered by a common power supply.…
Is linear regression good for time series? As I understand, one of the assumptions of linear regression is that the residues are not correlated. With…