Do you need a Boolean for the gender field?
For this reason you may wish to provide an enum with three options: the third is to store that the gender was not disclosed. A boolean is not appropriate, and neither is a default value unless it is UNKNOWN. You need at least three values, maybe four. See this answer for a full discussion.
How to handle gender field drop down options in software-resolved..?
You need to be clear in your head what you’re going to do with this data and how you plan to treat people who choose options other than Male or Female. If you’re simply going to treat the third option as an undifferentiated mass, just provide an “I’ll Specify!” option with a freeform text box.
How to create a gender field in Java?
I’m creating an Employee class containing three fields: name, age, and gender. I need to create a gender field but the user can only choose male or female. I guess I have to do this in a boolean form but I don’t know how I’m going to do that.
What’s the wrong way to write gender in Java?
There are a couple things wrong here. First of all, in your if statements, you’re assigning the value of f and m to gender with a single = operator. You need to do if (gender == true) or if (gender == false). Also, I recommend having true represent male or female and false represent the other gender.
What to look for in a boolean operator?
What to look for Boolean operators form the basis of mathematical sets and database logic. They connect your search words together to either narrow or broaden your set of results. The three basic boolean operators are: AND, OR, and NOT.
What is the convention to use Boolean for gender in programming languages?
What is the convention to use boolean for gender in programming languages? true male false female? – Stack Overflow As it currently stands, this question is not a good fit for our Q&A format.