Tutor profile: Spenser S.
Subject: Java Programming
What is the purpose of the JOptionPane classes in the Java libraries?
JOptionPane provides an easy-to-use and quick setup to a very basic GUI. It allows the programmer to give the user buttons, textfields, and other options not available from the console.
Subject: Software Engineering
What is the difference between UX and UI design?
UX design focuses on the psychological aspects of how the computer interacts with the humans. It involves choosing complementary colors for buttons, placing them in obvious or expected locations, how large they should be, etc. UI design focuses on the technical aspects, such as, what buttons need to be made, what information the user needs, etc.
Subject: C++ Programming
How do you save information to a file using C++?
You create an object of class fstream (specifically ofstream) and instantiate it with a file name. When you want to print to it, you use the code: fstreamObject << "This is the text you want to save."; Remember to use fstreamObject.close(); before your program ends or the data will not be saved.
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