Pattern « text file « Java I/O Q&A

1. how to choose text from a file

i have a text file like:

"GET /opacial/index.php?op=results&catalog=1&view=1&language=el&numhits=10&query=\xce\x95\xce\xbb\xce\xbb\xce\xac\xce\xb4\xce\xb1%20--%20\xce\x95\xce\xb8\xce\xbd\xce\xb9\xce\xba\xce\xad\xcf\x82%20\xcf\x83\xcf\x87\xce\xad\xcf\x83\xce\xb5\xce\xb9\xcf\x82%20
And i want to cut all the characters after the word "query" and before "&search". (bolds above). I am trying to ...

2. Java: A design pattern for building a text file from different methods

I'm building a file by appending text based on different parameters. Lets say my file will have 3 paragraphs A, B, C, and you can build each paragraph in 3 different ways At ...

3. Reading a text file with a distinctive pattern

Hi guys, I have this text file I have to read which looks like the following: [10000000,35000000,25000000] [[0,0,0,1,0,0],[0,0,0,0,1,0],[0,0,0,0,0,1]] The only thing I now before extracting this information is whether the single, double array but don't know the length of the array I was wondering what method to use to extract this information. I've looked at possibly regex or using the tokens ...

4. Textfile wrapping after every 80 and a blanc caracters with pattern matcher

e.printStackTrace(); } } But I get no matches. What is wrong with my pattern. I can not insert a \s in eclipse i must escape with s in the pattern. Edited by: JAVATHINKPAD on May 25, 2010 6:36 AM Edited by: JAVATHINKPAD on May 25, 2010 6:38 AM Edited by: JAVATHINKPAD on May 25, 2010 6:40 AM

5. finding and capturing a pattern from a text file

Hi all, I am trying to capture a single double value from a text file. This value occurs once in the text file and will not necessarily be on the same line each time the text file is searched. An example of what the value will look like is this: 0.5423(0.2222 , 0.3232) I want to capture the value right before ...