What's the easiest way to save info from a java applet to use it later?

How can a java applet take info from a user (text, binary, picture, or some other form), and save it (like on my computer), then bring it up when another user views the same applet?

flounder
"Did you try it?
Do you have a file called Stuff.txt?
Does the file contain "Testing outstream"?"
Yes I compiled and ran the code as a Java applet, nothing happened. I was expecting a write error becase java applets are not inally allowed to write to a file. Yes I have file a Stuff.txt in the same directory as the program. No, nothing happened to the file, it stays blank.
paulcw
"And if you tested it, how did you test it?
(Hint: the code you've shown doesn't need to extend Applet.) "
If it does not extend applet then I get a class cast exception when I try to compile it as an applet.

Similar Messages

  • What is the easiest way to transfer info from my Time Machine backups to a Windows pc?

    So far it seems like I'll have to reformat my external HDD used for backups, format it as NTFS, then transfer the files from the Mac onto that. Is there a simpler way to do this? A program I can install on the Windows computer than can let me read the files?

    Do you think by Bluetooth I can get the photos out of my
    not-I-Phone?  I'm afraid of somehow infecting the Mac.
    I don't think there's much chance of infecting your Mac, it should work if the phone supports the needed file transfer capabilities.
    I'd give you more points but there aren't any to give.
    Thanks for the consideration, 90% of the people give no points at all, & while that's not the reason I'm here, I do appreciate the recognition when awarded for good reason, thanks again.

  • What is the easiest way to transfer photos from a samsung g2 to my iMac?

    What is the easiest way to transfer photos from a samsung g2 to my iMac?

    Probably by reading the Samsung G2's user manual.

  • What is the easiest way to send photos from my PC to my Ipad?

    What is the easiest way to send photos from my PC (Windows 7, Live photo gallery)_ to my Ipad2

    I would use DropBox if you want to transfer your whole photo library.  The iPad is set up to make it very difficult to transfer content off of it.  This is to protect copyrighted materials and prevent file sharing.
    Make sure you have the latest copy of DropBox on your iPad and it will automatically upload all your photos and videos to the Camera Uploads folder on DropBox.  Keep in mind this may take a long time to get them all uploaded, especially if you have a lot of videos and a slow WiFi connection.  It won't work over 3G / 4G must be a Wifi connection.  Once they are uploaded to Dropbox it is simply a matter of then downloading them to the place you want to download them to.

  • Im new to Mac and wanted to know what is the easiest way to transfer files from a mac computer and mac extenal hardrive to windowns and vice versa?

    Im new to Mac and wanted to know what is the easiest way to transfer files from a mac computer and mac extenal hardrive to windowns and vice versa?

    For small amount of files, a regular USB stick or drive, it's already formatted with a MBR and FAT32 most likely which works both on PC's and Mac's.
    External drives if you need more space.
    However FAT (or Fat32 or MSDOS) has a 4GB file size limit. So if your transfering files bigger than that then you need to format it exFAT on the Windows machine.
    Vista and Win 7 can do this, Windows XP one can download a free exFAT upgrade from Microsoft.
    Mac's can read/write the MBR and FAT/exFAT (10.6.5 and later) formats, it's best to format it on the Windows machine, even though the Mac can format it too, it's better to do it on Windows then take it to the Mac to confirm.
    Rack your brain here on it.
    https://discussions.apple.com/message/16317478#16317478

  • What is the easiest way to transfer music from my ex's itunes library to mine? We both have Macbooks and we do have home sharing.

    Over the years my ex's and I bought tons of music off itunes, but always bought it on her Macbook. Now that we aren't together I want to copy all of the music from her itunes library and import it into mine. Is this possible, and what is the easiest way?
    Many Thanks

    the simplest way, assuming all your media files are in the default location, would be to connect the two Macs with a firewire cable, boot the source Mac in Target Disk Mode, and copy the entire iTunes folder (not just the iTunes music folder) from <MacintoshHD>/users/yourname/music on the source to <MacintoshHD>/users/yourname/music on the target (overwriting the iTunes folder in place there).
    that would ensure everything (including playcounts, ratings, original "date added", which home sharing doesn't copy over) will be transferred. it would also ensure that any mobile devices (iPhone, etc.) will simply keep on syncing without problems.
    you can also use an external HD (or your LAN) but make sure to copy the entire iTunes folder.

  • What's the easiest way to transfer data from an old external disk to a new one?

    Hello!
    My external hard drive (SimpleTech 250GB) is almost full so I bought a LaCie P'9230 3TB hard drive to take the place of the old one. What is the easiest way to transfer the data from the old one to the new one? Also, any tips on how to format the new drive will be appreciated since I haven't done this in a while.
    Thank VERY much!!!
    tenntooter

    Hello rkaufmann87 and Linc,
    Thank you both for your responses. It ended up that it was REALLY easy to set up and use the LaCie drive. The drive came with very simple instructions and a very easy to use setup assistant. Setup took about 2 minutes without ever leaving the assistant to get into Disk Utility, etc. Once the drive was setup I simply dragged the older external drive on top of the LaCie drive and the LaCie copied the data in about a minute.
    After backing up the old drive I set Time Machine to use the new LaCie drive and selected the encryption option. It took the LaCie drive about an hour to totally back up my iMac's hard drive and to encrypt it as well.
    VERY IMPRESSED with LaCie for sure!!! (As well as continuing to be VERY IMPRESSED with my MAC!!!)
    Thanks again!
    tenntooter

  • What's the easiest way to transfer content from a mac to a new one?

    I currently have an iMac and I just purchased a new MacBook. What is the easiest way to transfer content such as, photos, music, address book and documents? Thx.

    Migration Assistant.
    It is magic.
    http://support.apple.com/kb/HT3322

  • What's the easiest way to pull videos from icloud?

    Just did an iOS6 upgrade and need to pull a few videos from iCloud.  What is the easiest way to do this?

    The only videos in iCloud are ones that you took on your phone and were stored in the camera roll.  And those are contained in your iCloud backup and can only be retrieved by restoring your phone to the entire backup.  (Unless you mean purchased Movies, which can be redownloaded for free in many countries if permitted by the studio.)

  • What is the best way to save data from GPIB Device in a file?

    HI!
    I have a Keithley SourceMeter and want to save readings in a File along with settings on the front panel and timestamps plus several other infos. What is the best way to do this? Which file type? Any recommendations or hints could help me?
    Thanks

    Hi Andy,
    There are 3 main file formats that you can consider writing your data out to in LabVIEW:
    ASCII
    Binary
    Datalog
    ASCII
    ASCII files are useful because every operating system and almost every application can read/write ASCII format files. Use ASCII files when:
    Other users or applications will need to access the data file.
    You will not need to perform random access file I/O
    File I/O speed is not crucial
    Disk space is not crucial
    Examples within LabVIEW Example Finder: Fundamentals >> File Input and Output >> Write to Text File.vi and Read from Text File.vi
    Binary
    Binary byte stream files are more specific to data storage and retrieval. Use b
    inary files when:
    File I/O will remain in LabVIEW only -- no other applications will be needing to write/read that file. There is no standard formatting for binary files and thus other applications or operating systems may be unable to read the file.
    Files are smaller than ASCII files
    Easier and faster random access to data
    Examples within LabVIEW Example Finder: Fundamentals >> File Input and Output >> Write Binary File.vi and Read Binary File.vi
    Datalog
    When to use datalog:
    If you need to record data with a mixture of types, it can be cumbersome to convert everything to ASCII or to keep track of the binary formatting.
    Datalog format is binary and internal to LabVIEW, so again only use this format if no other applications or operating systems will be needing to perform file I/O on the file.
    Examples within LabVIEW Example Finder: Fundamentals >> File Input and Output >> Write Datalog File
    Example.vi and Read Datalog File Example.vi
    Good luck!
    Kileen C.
    Applications Engineer
    National Instruments

  • What's the easiest way to transfer files from an old Mac to a new one?

    Alright, when I originally purchased my Macbook Pro in 2006 - I had no intentions on replacing for many, many years to come. However, purchased the 17", to have more screen space for design, and that career sort of fell through. I don't have a need for such a large display, and it gets very heavy when carrying it around. I've recently decided to opt for the 13" Macbook. Now my question is, what is the easiest, fastest, and safest was to transfer the files that I do want, from the old to the new? I considered buying an external hard-drive? And for that matter, once I do get everything transferred - does Mac offer anything where I can basically set the old on back to factory defaults?
    Help is much appreciated.

    In addition..........
    If you have a High-speed connection, the easiest & fastest way is through AIM (AOL Instant Messenger) or any IM that has file transfers.
    iChat has the same ability of transferring large files as AIM.
    http://docs.info.apple.com/article.html?artnum=150934
    Adium has file transfers.
    Yahoo Messenger has file transfers.
    Both computers must use the same IM program for file transfers.

  • What is the easiest way to burn data from a ext HD to an ext DVD drive?

    I have a Maxtor Touch III with 2 partitions on it. I want to wipe the 2nd partition clean but it has data on it. I just bought a Plextor External DVD-DL drive. So what would be the easiest way to burn the discs? There is about 40Gb worth of data to burn and I have all kinds of backup utilities, (Retrospect Express, Intego's backup, etc....I will admit I am not well versed at using Retrospect, in fact the only way I know how to backup is by doing a Duplicate Backup. So what do you think?

    I personally use Roxio's Toast 7 for all my burning needs, and it's the finest so far (also used DiscBlaze in the past). Click the "DATA" tab, and add whatever files you want to burn, that's it.
    You mentioned you just bought a Plextor external DVD drive, is it the Plextor 716UF (USB/Firewire)? That's the same one i have and it's fantastic.

  • What is the easiest way to transfer everything from iTunes on my old Dell to my MacBook Pro?

    I just bought a MacBook Pro and don't want to have to redo all my playlists and everything for my iPhone and iPad, what would be the easiest way to transfer all my music and everything from iTunes on my Dell to my MacBook?

    Transfer to an external hard-drive and onto the new computer
    http://support.apple.com/kb/ht1751

  • What is the right  way to display a table in Java web dynpro using a node.

    Hi experts,
      I am trying to show a node of cardinality 0...n as a table in an adobe form in Java web dynpro. But its not showing it properly. Can anybody please tell me what is the right way to display a table on adobe form using a node of cardinality 0...n or 1...n in Java Webdynpro.  In ABAP webdynpro, we can drag and drop a node of cardianlity 0...n or 1...n to  show as a table and it works fine. Is the same possible in Java webdynpro also. Please help.
    Thanks and Regards.
    Vaibhav Tiwari.

    Please refer to my post.. you will get the answer
    Dynamic Table -  same data repeating in all rows
    Special care should be taken in designing the context for table attribute.
    The attribute type singletone also plays a important role. I have this doubt from the beginning when you have reported this problem for the first time but finally you marked it as solved so i thought there might be some other issues but again when you reported that again i did some analysis.
    Now coming to final solution :
    For designing a table in adobe interactive form you have consider following
    You have to design the view context upto three level, I am explaining you the properties
    PDFDataSource (Parent Level1) - Cardinality 1:1 - Signetone -True - This is assigned to datasource
    TableList (Parent Level2) - Cardinality (1:1) - Signetone -True
    TableWrapper(Parent Level3) - Cardinality (0:n) - Signetone -True
    TableData (Parent Level4) - Cardinality (0:1) - Signetone - false (This is the main point)
    Then under TableData value node, you have to put all your table attributes.
    This Value Node name can be anything but hierarchy should be same as I have mentioned above.
    Please try out these steps and get back to me if you have any doubt.

  • What's the easiest way to transfer photos from PC to ipad?  I've tried using itunes, but adding more photos erases photos already loaded.  Help!

    How to transfer photos from PC to ipad without erasing photos already loaded.  The only option I find in itunes is to synch, which only transfers into one album on the ipad.  I'm sure I'm just missing an easy step.  Transferring photos from PC to android is a snap, can't be this hard with ipad.

    iOS and iPod: Syncing photos using iTunes
    http://support.apple.com/kb/HT4236
    Another way. You can use a USB flash drive & the camera connection kit.
    Plug the USB flash drive into your computer & create a new folder titled DCIM. Then put your movie/photo files into the folder. The files must have a filename with exactly 8 characters long (no spaces) plus the file extension (i.e., my-movie.mov; DSCN0164.jpg).
    Now plug the flash drive into the iPad using the camera connection kit. Open the Photos app, the movie/photo files should appear & you can import. (You can not export using the camera connection kit.)
    Secrets of the iPad Camera Connection Kit
    http://howto.cnet.com/8301-11310_39-57401068-285/secrets-of-the-ipad-camera-conn ection-kit/
     Cheers, Tom

Maybe you are looking for

  • Error While using date fields in HIbernate Criteraia

    I am trying a sample applciation using Hibernate with JPA. I am using annotations to map database table with Java class.I am using org.hibernate.Criteria to form where clause. My code looks as follows: EntityManagerFactory emf = Persistence.createEnt

  • How to change background color only in specific pages???

    Hi! I try to change color of background in pdf document using adobe reader, but it only changes all pages together and I can't find a way to do it on selected pages(or even select them). For example I need to change only 1st and last page to grey bac

  • Printer hooked up to AirPort E not working on all computers

    I have read half of this forum and some others and can not figure out how to get this to work. I have an IMac, Mac bookpro and vista laptop. I have all of the computers using the APE for wireless. I installed this printer on all the computers and it

  • Getting Error when Trying To Update Task Payload

    Hi, I am calling updateTask() operation of TaskService to update one of my task's payload... url : http://host:port/integration/services/TaskService/TaskServicePort request payload : <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope

  • Speed of processor is being limited by system firmware after BIOS update

    Hello, I have updated the BIOS of my G510 to the latest version, which is 3.09. But after this update, I have noticed "The speed of processor is being limited by system firmware" entries at the Windows System event log. They are like that: "The speed