Useful tips for everyday
What does a full backup take backup of? Full backups: Full backups are complete copies of all configured data. This backup is best used periodically,…
When TempDB is full in SQL Server? When investigating a TempDB issue like this, most simply restart the SQL Server instance. It’s easy to see…
How does cross apply work in SQL Server? The CROSS APPLY operator returns only those rows from the left table expression (in its final output)…
How to select distinct id from row number? SELECT DISTINCT id, ROW_NUMBER() OVER (PARTITION BY id ORDER BY id) AS RowNum FROM table WHERE fid…
Which SQL Server 2005 version do I need to support clusters? These editions are Windows Server 2003 Enterprise Edition or Datacenter Edition, and Windows 2000…
How do I change the default port for MySQL? To change it follow the steps: Open “my. ini” file in MySQL server installation directory. You…
How are messages sent in a service broker? Messages can be sent to a queue in the same database as the sender, to another database…
How do you check the number of hits a website gets? 1. Use Website Traffic Checker Tools SEMrush is one of the leading tools to…
How do you define a cost function? Put simply, a cost function is a measure of how wrong the model is in terms of its…
What does the Softmax function do? The softmax function is used as the activation function in the output layer of neural network models that predict…