Useful tips for everyday
Do different outlets charge faster? It depends on the voltage and current being supplied to the charger at different places. Like for me while travelling…
What is the difference between Grant and with Grant while giving permissions to the user? What is the difference between GRANT and WITH GRANT when…
Can a polynomial be used in an OLS regression? If we re-express the interaction as a new variable and the coefficient as a new coefficient,…
How are CQRS and CQS approaches used in DDD? Queries can follow a simpler approach and should be separated from commands, following a CQRS approach.…
How does discriminant analysis relate to MANOVA? MANOVA can say how groups are significantly different i.e. how valid are the groups but Discriminant analysis can…
How can I recover a deleted collection in MongoDB? No, you can’t rollback your queries as there is no such thing as a rollback in…
When should you use open source? Open source allows you to showcase to the developer community, the interesting challenges you face, and how you think…
How do you show month and year in date picker? Set changeMonth and changeYear to true so that Month and Year appear as Dropdown. Set…
How do you write a survey question in UX? 12 things to consider while preparing a questionnaire for UX Survey Try to ask a neutral…
How do you check if water is flowing in a pipe? Clearly if you call for Hot or Cold water then they may change in…