i want to find whether a particular pattern exists in my text file or not. i m using following classes for this :
How do I use the useDelimiter() method of the Scanner class to use both the comma (,) and the new line chara开发者_JS百科cter (\\n) as delimiters?
Ok, the other day I had trouble with the FileWriter notding the newline, but I got some help with that and solved it. Now, just like befo开发者_如何学运维re, I cpoied some old code of mine (works perf
This qu开发者_运维技巧estion already has answers here: How to handle infinite loop caused by invalid input (InputMismatchException) using Scanner
Running the following in Eclipse initially caused Scanner to not recognize carriage returns in the console effectively blocking further input:
Hey Everyone, This question seems really silly to me, but I can\'t for the life of me find the answer anywhere. All I\'m trying to do, is scan a string that is delimited with an asterisk (* ). However
I have a text file that has following content: ac und accipio annehmen ad zu adeo hinzugehen ... I read the text file and iterate through the lines:
Few questions on over riding. I am interiting a method openRead from another class, the method is to be overridden so that the scanner class uses the provided delimiter pattern, which is referenced.
my program first shows two options a开发者_JAVA技巧nd asks the user to choose one choice the problem is my program ignores the input of the scanner and doesn\'t enter the block even if the condition i
I am just learning that language and was wondering what a more experience Java programmer would do in the following situation?
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