java.util.scanner
How Match a Pattern in Text using Scanner and Pattern Classes?
i want to find whether a particular pattern exists in my text file or not. i m using following classes for this :[详细]
2023-02-09 11:25 分类：问答Multiple delimiters in Scanner class of Java
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?[详细]
2023-02-09 02:28 分类：问答Android Scanner Delimiter Issues
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[详细]
2023-02-07 16:09 分类：问答Infinite loop when using scanner? [duplicate]
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[详细]
2023-02-07 12:08 分类：问答Weird behaviour with Scanner#nextFloat
Running the following in Eclipse initially caused Scanner to not recognize carriage returns in the console effectively blocking further input:[详细]
2023-02-04 08:00 分类：问答Using the asterisk-character as a Java Scanner Delimiter
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[详细]
2023-02-03 21:59 分类：问答Read next word in java
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:[详细]
2023-02-02 14:11 分类：问答Overriding method to pass a different set of delimiters to Scanner
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.[详细]
2023-02-01 18:38 分类：问答how to control the user input
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[详细]
2023-01-31 10:09 分类：问答Creating a Java Program to Search a File for a Specific Word
I am just learning that language and was wondering what a more experience Java programmer would do in the following situation?[详细]
2023-01-28 18:51 分类：问答
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