Useful tips for everyday
What is remote authorization? Authentication is a way to restrict access to specific users when these users access a remote system. After a user has…
Can array contain duplicate values? If the length of the Set and the array are not the same this function will return true , indicating…
How long does Postgres vacuum take? In our production deployments, vacuum operations often take at least 5-10 days. For various reasons, it’s not uncommon for…
What is an SSAS tabular model? SSAS Tabular models are in-memory databases that model data with relational constructs such as tables and relationships, in order…
What is Controller Service and repository? Their only difference comes in their purpose i.e. @Controller is used in Spring MVC to define controller, which are…
How would you manage remote project teams effectively? How to manage remote project teams effectively Put the ground work in first. Trust the people you…
How do I make a picture 24 bit? There’s no such thing as a 24 bit depth image really in general usage. Each channel is…
What are the four probability rules? The four useful rules of probability are: It happens or else it doesn’t. The probabilty of an event happening…
What happens when transformer core gets saturated? A.k.a. “transformer saturation.” A condition where a transformer’s core is fully magnetized and is producing maximum magnetic flux.…
How are jet engines different? Most of the airflow around the outside of the engine, making it quieter and giving more thrust at low speeds.…