Useful tips for everyday
Does a constructor allocate memory? A constructor does not allocate memory for the class object its this pointer refers to, but may allocate storage for…
What are the principles of user interface design? Authored by Ian Sommerville, revised by Hussam A.Halim User interface design principles Principle Description User familiarity The…
Is linked list a class? Linked List is a part of the Collection framework present in java. util package. This class is an implementation of…
What is the significance of soap? Soap is very important to modern life. Hand soaps allow us to keep clean and remove dirt from our…
What are the different ways to declare an array? First, you must declare a variable of the desired array type. Second, you must allocate the…
Which of the following is a gang of four GoF structural design pattern? The four authors of the book: Erich Gamma, Richard Helm, Ralph Johnson,…
What is the latest operating system that we used today? Microsoft created the Windows operating system in the mid-1980s. There have been many different versions…
Is merging or rebasing better? If you want to see the history completely same as it happened, you should use merge. Merge preserves history whereas…
What is polymorphism ability to take forms? Polymorphism is another fundamental concept in OOP, which means multiple forms. Polymorphism allows the use of a single…
How do you deal with outof memory? If you do decide to increase the memory settings, there are a few general guidelines to follow: Increase…