Useful tips for everyday
What makes a journal entry a double entry? A JOURNAL entry is the data representation of any business transaction that will produce double entries —…
How do I find the index size in postgresql? The pg_indexes_size() function takes in the table name or respective OID and returns the size of…
Why does Google say error 500? The error code 500 is a general response from the server that something has gone wrong. The problem could…
Can OpenVPN do port forwarding? The first thing you need to do is log in. Once on the dashboard, click the profile button and select…
What are some good principles to follow in creating automation test scripts? A Set of Principles for Automated Testing Separate test harness from test data.…
How is the squared exponential kernel function defined? The squared exponential kernel function is defined as where is the characteristic length scale, and is the…
How is the concurrency problem solved with producer-consumer problem? For solving this concurrency problem, the producer and the consumer will have to communicate with each…
What is IO block size? I/O request size which is also referred as block size is the size of request that application uses to perform…
Why root mean square error is preferred over mean squared error? The RMSE is a quadratic scoring rule which measures the average magnitude of the…
Can people see what your downloading? Not only can ISP’s and media companies see you download, but your neighbor across the street knows if you’re…