store « Operation « Java I/O Q&A





1. Choosing the best data-sctructure for file storing    stackoverflow.com

so my program gets a directory, filter the files according to different filters, then perform several actions and return the files in a desired order. i thought it is not necessary to order ...

2. Storing a file in a string    stackoverflow.com

I feel like this is a bad practice to store a file inside a string. Is there an alternative way to do this, because I want to compare a list of ...

3. Java: Store variables in file    stackoverflow.com

I know how to write text to a file and store it in Java, but I was wondering if there is a way of storing lots of variables that can be ...

4. Where does Java File instance store?    stackoverflow.com

I have a question regarding to the Java File class. When I create a File instance, for example,

File aFile = new File(path);
Where does the instance aFile store in the computer? Or ...

5. Program won't store integer from seperate file    bytes.com

Your output is showing the id number. That number is zero. Do you expect it to be non-zero? If so, go back to the code that assigns the id number - ...

6. Storing data into excisting file    coderanch.com

posted October 30, 2004 06:48 AM -------------------------------------------------------------------------------- Dear all.. I have a property file at client side .i have to get the some properties from the server side and store them in the excisting client properties file..please help me out in this . i have done like this but not working.. HashMap versionUpdates=secReqObject.getVersionInfo(); String notificationServ = (String)versionUpdates.get("NotificationServerName"); String notificationUser = (String)versionUpdates.get("NotificationServerUName"); ...

7. Storing one record at time in file    coderanch.com

Hi guys, well basically, i got on how to create file and store some data into it in java but i already have experience instoring data into file in VB. In i used to create a one record the data for e.g. this is how in visual basic looks... public type recordType Integer ID String Name etc.... End type... now the ...

8. Where to store my HTML file in Tomcat3.1    coderanch.com

Hi, First let me ask you a question, r u using tomcat as a standalone server or plugin for apache? If you r using it as a standalone server, then i think it is not the best way to generate your html files using tomcat. Because tomcat is not much efficient and configurable as apache. It takes some time to generate ...

9. Any good strategy of storing randomly generated file?    coderanch.com

My servlet will generate a different file upon each request, and I want the user to be able to download this file by clicking on a link. What I am doing right now is to generate a random file name and save this newly generated file with that random file name under a particular directory. But then, the problem is obvious: ...





10. how to store details from file in an object    coderanch.com

Hi all, I have data in a file that I want to store in some kind of object. This file contains lines of data (name, age, gender) like so: angela 30 female mike 45 male danny 20 male sharon 27 female What is the best way to store this data, in my view there are two possible options: 1. A list ...

11. how to store .au files? plz help    coderanch.com

hi ... i have this application that has a text field(voice) in which you enter the path of the .au file and it will be added in the database, and i also have asearch button that will search for that .au file with the info related to it but i get the unicode of the path(.au file)when i do the search ...

12. Storing Large Data to Auto Generated Data Files    coderanch.com

I will be running a program that will generate a large amount of data. Is there a way to set a limit for after x amount of records to write the data to a specific data file, then when the x amount is reached again to write it to the same data file with a progressive number added to the end ...

13. Storing Configuration Files    coderanch.com

In our Java Struts application we have couple of configuration files where we store some values. We have these files in user directory. Our application runs on windows/linux and Mac. We are having problem writing to these files on windows7 and can only write in them if we use 'run as adminstrator' and on linux same way we have to execute ...

15. Choosing the best data-sctructure for file storing    coderanch.com

so my program gets a directory, filter the files according to different filters, then perform several actions and return the files in a desired order. i thought it is not necessary to order before i filter because then i would sort a lot of files for nothing. after the files are sorted i return them in a TreeSet. so, my question ...

16. Storing data to file :s    java-forums.org

Am kind of new to java so please dont attack me! I have a MainForm class which is the GUI for the user. The user enters data such as name age DOB etc. I have a Student class which extends the person class and has all the relevant get and sets. All the data from the MainForm is set in the ...





17. Is there a neat way of storing program files?    java-forums.org

My java program is a till system, so every time a transaction is made or editted it is saved or updated to its own file. Whenever a Z report is made, before the orders are cleared the entire list of that days orders are serialised and saved to another file. So if there are 100 transactions and then a Z is ...

18. how to store the instances of this file    java-forums.org

I have a file with a list of mixed instances and I need to collect all instances in some java structure (I was wondering if I should use a List of lists for this): File structure ID, other content... 1, ... 3, ... 1, ... 2, ... 2, ... 3, ... I need to store all rows starting with 1 in ...

19. Storing radio button into file    java-forums.org

20. Storing date in .data file    java-forums.org

All I would like to do is save the current date formatted mm;dd;yyyy into a dates.data I dont have the code to get the date, nor the code to store it. I have the file and dir set up, i just need to get the date, and store it. How do i do this?

21. Storing variables for use in another file    forums.oracle.com

Your not very helpful. I come to this forum to ask questions about things I can't find on google or any other search engine. I'm gonna just stick it all in the same program and hope for the best as I try and work it out, but I don't know how to get my random generated numbers to add up. What ...

22. storing contents of file in memory to be used later    forums.oracle.com

Folks, I have the following scenario and was looking on some direction on the best way to program a solution. 1) have a file that needs to be processed - each record has a store number and tank number and inventory level 2) for each record want to check if that combination of store number and tank are in the reference ...

23. Storing values in set or file    forums.oracle.com

24. how to store a file in java    forums.oracle.com

25. Store an XLSX file    forums.oracle.com

Hi, I'm trying to store a .xlsx file in a server, via upload from a user. I'm reading it into a byte array, and then storing it with the FileOutputSteam, the file is created, but when i try to open it, it sais it's corrupted and excel offers to restored it. This functionality works with no problems for xls and other ...

28. how to store content of file in a string    forums.oracle.com

29. Do you store IDE-specific files in your repository?    forums.oracle.com

Hi , In [Continuous Integration|http://martinfowler.com/articles/continuousIntegration.html] , The author state that "You must put everything required for a build in the source control system, however you may also put other stuff that people generally work with in there too. IDE configurations are good to put in there because that way it's easy for people to share the same IDE setups." This is ...

30. FileInputStram to store the file    forums.oracle.com

31. Storing a settings file    forums.oracle.com

Yip, you need to store settings to the user's home directory/application_settings/{your app name}. As a bonus you should include a tools/options where this can be changed. As an aside, checkout (one-jar on sourceforge), pretty useful for packing an app into a single distributable if you are relying on say log4j for logging.

32. Storing objects (states) in files without using serialiazing    forums.oracle.com

hi, i am working on an uni project which is a small game. the game should have an option to save and load the game at any point. the game is programmed using various classes/object. in order to save the game i have to save the states of the objects, which can be done easily using javas serialiazing, however we are ...

33. How to create a file and store its contents into another file?    forums.oracle.com

In the program that I am creating, the program has catch the updated format of an array. So, in the second file "newtasks.txt", it has to hold the updated array. I have tried to add contents into the printwriter, but nothing has worked, so I am not sure if my code works. The scanner is used to scan through the code ...

34. RadioButton and storing into file    forums.oracle.com

35. Storing a BST to a file    forums.oracle.com