Useful tips for everyday
How to exclude specific characters or string in regex? (?!.*a) let’s you lookahead and discard matching if blacklisted character is present anywhere in the string.…
What is a related product display? Related products display on product details pages based on category or tag. This is a great way to help…
How do I add custom attributes to Azure AD? Create a custom attribute Sign in to the Azure portal as an Azure AD administrator. Under…
When Should K-means be used? The K-means clustering algorithm is used to find groups which have not been explicitly labeled in the data. This can…
How is quantile regression used in your programming? Quantile Regression in R Programming. Quantile Regression is an algorithm that studies the impact of independent variables…
What is a finite state machine and what is it used for? A finite state machine is one that has a limited or finite number…
When compared with Lasso regression the ridge regression works well in cases where we? Lasso tends to do well if there are a small number…
How do you organize survey data? Tips for Communicating Survey Response Data Understand your audience and their interests. Try to be brief. Keep your report…
How is L1 regularization used for feature selection? Since each non-zero coefficient adds to the penalty, it forces weak features to have zero as coefficients.…
Is PostgreSQL unstable? PostgreSQL is a highly stable database backed by more than 20 years of development by the open-source community. How do I find…