Useful tips for everyday
What is the purpose of observer design pattern? The intent of this design pattern is to provide a loose coupling between an observable subject and…
How does streaming replication work in PostgreSQL server? Streaming Replication. This allows data changes to be copied over the network almost immediately on completion on…
Is a 4 year degree necessary? While a degree is still necessary for many professions, engineers, for example, it’s possible to get a great job…
How do you find the probability of two dependent events? Use the specific multiplication rule formula. Just multiply the probability of the first event by…
How do I shrink SQL DB? Follow the steps to shrink or reduce the SQL Server database size using SQL command. Step 1: Open SQL…
Are naming conventions important in database modeling? Naming conventions are important in a database and in application development in general. Having clear, concise names for…
How can you tell if someone is active on Hangouts? Users who are online and active will have a green dot next to their icon.…
How do I enable AltGr on my keyboard? Windows allows emulating Alt GR when you press Ctrl + Alt keys together. How do you type…
Can a prefab reference any object in a scene? In the editor, prefabs can only reference other prefabs. Prefabs are supposed to be shared between…
How to create a triangle commutative diagram with TikZ? I’ve just started using TikZ and need to create a simple triangle commutative diagram like this…