I need help, obviously. Our assignment is to retrieve a file and categorize it and display it in another file. Last name first name then grade. I am having trouble with getting a loop going because of
I am very new at java and my be missing something very basic.When i run my code i am trying to add value to accounts created in the code.When i try to run the code i recieve an error that a file canno
I\'m trying to read a binary file but my program just stops at first line.. I think it\'s because of the strange characters the file has..I just want to extract some directions from it. Is there a way
Hello: I was given a Scanner that is a File. Something like this: Scanner theScan = new Scanner(new File(\"name.file\"));
Is there a way to reset System.in so I can have a fresh stream fr开发者_开发技巧om which to have Scanner wait for input? Here is my code:
I\'m trying to read from a file that has information wr开发者_运维百科itten in the format: someName:aDoubleNumber
With this program it skips past the inputs - and outputs this to the console: C:\\Users\\User\\workspace\\ClassManager\\bin>java AccessPupilData
This question already has answers here: Scanner is skipping nextLine() after using next() or nextFoo()?
I am using a multi threaded environment were one Thread is constantly listening for user input by repeatedly calling scanner.nextLine().
If I\'m taking input with a scanner and I want to put a single character into a char type variable, what is the most efficient algorithm? I just noticed that both next() and nextLine() return strings
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