Useful tips for everyday
What is engaged time or time on task? Engaged time (time-on-task) is the portion of instructional time that students spend directly involved in learning activities.…
Why is Java used for Web development? Java is perfect for developing large web applications too because of its ability to communicate with a large…
What OS do you use for development? There are 3 most popular OS families that programmers choose from: Windows, macOS (formerly OS X) and Linux,…
What is the auto keyword for in C++11? The auto keyword specifies that the type of the variable that is being declared will be automatically…
Can two references point to the same object? Is it possible for two object names references to point to the same object (i.e. piece of…
How do I find my branch in Sourcetree? To view local branches in Sourcetree, click on the Branches tab. To view remote branches, click on…
What is the advantage of continuous integration? Benefits of continuous integration-continuous deployment (CI-CD) Smaller code changes are simpler (more atomic) and have fewer unintended consequences.…
Which programming language does not support Oops? OOP is a paradigm, not language. Some languages like Javascript or PHP can use OOP, but don’t need…
Who owns copyright of a translation? Although someone will own a copyright in the translation, the owner of the original copyright maintains rights over both…
Why compareTo () should be consistent to equals () method in Java? 2) CompareTo must be in consistent with equals method e.g. if two objects…