posted 7 years ago
Hey guys. Im sorry if my question will be a little vague and "noob" but i have this problem ive been thinking for 2 hours and im tired,i hope maybe you can help again.
I read a string from the keyboard and i use an if to determine what "word" is it. The if (xx.equals("exit"){ seems to be working fine,but the other two don't.Its so simple i cant think whats going wrong...
I read a string from the keyboard and i use an if to determine what "word" is it. The if (xx.equals("exit"){ seems to be working fine,but the other two don't.Its so simple i cant think whats going wrong...
Timos Mann
Greenhorn
Posts: 6
posted 7 years ago
Thanks for fast reply Paul. Well,im not sure i understand your question,but i mean that, what i wanted to do,is read a string, then say if the string is "B" call the getB method(), if it is "knot" the getKnot method,if it is "exit" make the com true so you exit the loop. So if i enter "exit" it leaves the loop,but entering B or knot doesnt work,its like entering wrong text,back to loop start. I dont know if that was your question.
posted 7 years ago
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So you get the invalid input message? How about printing what that invalid input is:
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Timos Mann
Greenhorn
Posts: 6
posted 7 years ago
What he means is TellTheDetails. Your original post said (basically) "this case doesn't work". That doesn't tell us much. does the program choke and die? Does it run the wrong block? Does it run the right block but the code in that block is wrong?
the more info you give people, the easier it is for them to help, and the more likely they will help.
chester Man wrote:,im not sure i understand your question...
What he means is TellTheDetails. Your original post said (basically) "this case doesn't work". That doesn't tell us much. does the program choke and die? Does it run the wrong block? Does it run the right block but the code in that block is wrong?
the more info you give people, the easier it is for them to help, and the more likely they will help.
There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors
Timos Mann
Greenhorn
Posts: 6

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