Useful tips for everyday
Why do we need header files? The primary purpose of a header file is to propagate declarations to code files. Header files allow us to…
Is __ init __ an instance method? self represents the instance of the class. By using the “self” keyword we can access the attributes and…
How can we prevent one point of failure? 7 Tips to Eliminate Single Points of Failure in Your Business Write a Business Continuity Plan. Write…
How can Agile improve software quality? Quality in agile software development is not negotiable….Integrating these six factors in your development process will help improve the…
When should we use 3-tier architecture? The chief benefit of three-tier architecture is that because each tier runs on its own infrastructure, each tier can…
Is Pub sub a message queue? Like message queuing, publish-subscribe (commonly referred to as “pub-sub”) messaging moves information from producers to consumers. However, in contrast…
Should I use array or vector? Vector is better for frequent insertion and deletion, whereas Arrays are much better suited for frequent access of elements…
What is meant by positional argument follows keyword argument? In this case, our code must have a positional argument that appears after a keyword argument.…
Do databases scale? Both relational and non-relational databases can scale up, but eventually, there will be a limit in terms of maximum processing power and…
Can an attribute be derived from another entity? An attribute which can be derived from other attributes of the entity type is known as derived…