Useful tips for everyday
How do you append the contents of multiple files in Unix? Replace file1 , file2 , and file3 with the names of the files you…
How to insert one row into select statement? In the following query, we can see it inserts one row (due to Top (1) clause) along…
How do I delete old backups in Oracle? To delete obsolete backups: Connect RMAN to the target database as described in “Connecting to the Target…
How to remove all i386 packages? If you insist on deletion, use dpkg -l | grep i386 to create a list of i386-packages. You can…
How to deal with imbalanced classes in your dataset? In my dataset I have three different labels to be classified, let them be A, B…
How do I add a space between numbered lists? If you want to increase or decrease the amount of space between items in a bulleted…
What is Geospatial server? To the geographer it is a system which provides mapping functionality. To the data provider it is a technology used to…
How do I translate an email into French? email e-mail, courrier électronique, How do I change my WordPress to French? To change your WordPress site…
How do engines reverse thrust? Many high by-pass ratio engines reverse thrust by changing the direction of the fan airflow. Propeller-powered aircraft reverse thrust action…
How are covariates used in analysis of categorical variables? Analysis of covariance is used to test the main and interaction effects of categorical variables on…