Useful tips for everyday
What are the 4 business entities? When beginning a business, you must decide what form of business entity to establish. Your form of business determines…
Is it possible to next functions in JavaScript? next() The next() method returns an object with two properties done and value . You can also…
What is protocol composition and protocol extension? Protocol composition allows us to break our requirements into many smaller components rather than inheriting all requirements from…
What is the difference between req params req query & req body? params contains route parameters (in the path portion of the URL), and req.…
Should Bootstrap be used in production? Bootstrap is great for quickly throwing together a prototype or internal tool, but it is not intended for use…
How do you assess programming skills? Here are 5 ways to check developers’ coding skills before hiring them: Dig into their programmer portfolio. Any passionate…
How does server handle request and execute same code? The server receives the requests and delegates them to different workers (processes or threads). Depending on…
Do you know more algorithms that use distance measures? There are many kernel-based methods may also be considered distance-based algorithms. Perhaps the most widely known…
What is the best design pattern in Java? The Java singleton pattern is interoperable and works well within other advanced designs. Decorator. A decorator or…
What is the use of logging in Python? Python has a built-in module logging which allows writing status messages to a file or any other…