Yes, I know that it points to a null value, but I cannot figure out why dashWord would have a null value.
Type: Posts; User: Wallatrix
Re: Word Guess program with a Null Pointer Exception
Yes, I know that it points to a null value, but I cannot figure out why dashWord would have a null value.
Word Guess program with a Null Pointer Exception
Hello,
I keep receiving the Null Pointer Exception error in my code and I am not sure how to fix it. The program I am working on is a Word Guess program that is kind of like jeopardy. I am coding...
Re: How to read a String .dat file into an array
Oh, okay! I see now. Major brain fart there.
Re: How to read a String .dat file into an array
I can define the array and I can read a word from the file, but I don't know how to assign said word to a slot in the array or making the loop that will enclose the reading and assigning steps. Well,...
How to read a String .dat file into an array
Hello,
I am tasked with coding a program that allows the user to guess a randomized word from an array with 10 slots. The pre-chosen words are stored in a wordguess.DAT file and must be imported...
Re: File I/O
Hello,
I have managed to fix this code. I changed the formatting of the pw.println so that it works. The main problem I was having was that I had initialized the PrintWriter and the...
Re: File I/O
I have no idea what API doc means or anything.
File I/O
Hello everyone,
I am in my 2nd term of Computer Software Development and I am nearing the end of my first Java class. My teacher has assigned a 2-part Java program called "Save the Barns". The...