Hi, may anyone tell me how to append text to a file's end?

every time when i using FileOutputStream.write(byte[]) to add text to a file, the old content would be disappear. but my intention is append, not affect the old content. how to?
thanx

assuming it is a text file, read the text into a Reader, read the Reader's contents into a StringBuffer, close the Reader, append to the StringBuffer the new text and write it down to the file.
regards

Similar Messages

Hi, I am using USB 8476s to communicate to a slave unit in LIN network using LabVIEW7.1. Can anyone tell me how i can send a header file plus 1 byte of data to the slave in a LIN network. or how do i use ldf file. i want to read responses from the slave

Hi, I am using USB 8476s to communicate to a slave unit in LIN network. Can anyone tell me how i can send a header frame plus 1 byte of data to the slave in a LIN network. or how do I communictae with slave using LabVIEW7.1.
I want to read responses from the slave. When i tried with labview exapmle programs or even using MAX also, while doing some switching action in my slave, i am getting response as Device inactive with timestamp but there is no data format.
And I have Lin Description File. Can you suggest me how to use ldf file.
I am at customer place and It would be great help from you if you can suggest me at the earliest. Thank you

you may use the LDF Starter Kit to use LDF informations in your application
http://joule.ni.com/nidu/cds/view/p/id/665/lang/en

There was away (before Mavericks) I could single click on an email and it would highlite but not open. I could either delete or second click and the email would then open. Can anyone tell me how to configure the prevue pane to that end with Mavericks?

There was a way (before Mavericks) I could single click on an email in the "prevue pane" and it would highlite but not open. I could then either delete it or click again and it would open. With Mavericks that doesn't seem to be available making it impossible to delete an email in the prevue pane before I open it. Its frustrating to have to go through all the monkey motions when I know I want to delete it from the get-go. Does anyone know who to configure for that operation? I'm using an iMac.

Wow, have you ever seen 1 Billion in hard cash? If not, I assure you it exists as well.
Try not to pick apart what others write because you "have not seen it."
I run TWO programs for protection of my MAC now and have been for sometime b/c developers of them become complacid thinking MAC is impermeable.
My MAC locked me out of it and two externals and when I finally did get back into them Norton Anti-Virus found a "worm." When I asked the program to find the origin, it was traced back to an email, as you said, that I opened unintentionally. I still have two external HDs for backup and a cloud backup now.
When ClamX ran after Norton was finished, ClamX found what it called as "spyware," and it's origin was in my email also. I tried to delete the emails after the programs (both) identified the infected files, however once deleted and the computer is restarted, they were still there because I ran the scans again.
Now since we are no longer talking about how to turn on and off the view pane in apple mail; riddle me this, why can't the developers of these antivirus and antispyware/malware programs get together and develop ONE PRODUCT that catches 90-95% of the viruses/worms/spyware/malware ect that get onto MAC's? Is it because they are too busy thinking they don't exist?
I still run both programs and feel protected between the two. If Norton said it was a "worm" then I believe it was a worm and if ClamX called it "spyware" then I believe it is spyware.
I had to wipe my MAC and do a fresh install to get it working again, then I had to open one of those externals (which was very, very difficult) multiple times until finally it displayed the message "you can view, but not change the data." I exported as much as I could to my cloud and I had to format both of those too.
I still run both programs as I feel protected between the two. If Norton tells me it is a "worm" then I believe it is a "worm;" if ClamX tells me it is "spyware" then I believe it is "spyware." If it happens again, which my hope is that it won't, I will be more than happy to send the infected files to you!!
Try not to "forum rage." Support forums to post experiences and find answers, not nit-pick or claim not existance b/c you have not experienced it for yourself.

Can anyone tell me how to put text in SEPARATE LINE on a JButton

please help. Thanks

Here you go:
JButton button = new JButton();
button.setLayout(new BorderLayout());
JLabel l1 = new JLabel("Line 1");
JLabel l2 = new JLabel("Line 2");
button.add(BorderLayout.NORTH, l1);
button.add(BorderLayout.SOUTH, l2);Next time please provide the question in your thread, not only in the subject. A good subject woul've been: "Multiple lines on JButton".
Thanks.

I started to download a free app but it's too big to load without connecting to wifi. I want to delete it. Can anyone tell me how to do it please?

I tried to download a free app. It came up with an error message saying it was too big to download and that I need to connect to WiFi. The icon is still displayed and I can't delete it (I've decided I don't want it. Can anyone tell me how to delete it - there's no x displayed on the icon. Thanks

Hi stripers
You will either a) need to connect to WiFi and complete the download or b) dock your iPad and remove it from the apps list once synced (your iTunes will more then likely want to complete the download first also, which you may be able to cancel in the downloads section).
Regards
Damon

I am using a MacBook Pro and am trying to print double sided copies on the HP Deskjet 3054 that came with it. Can anyone tell me how to do this?

I am using a MacBook Pro and am trying to print double sided copies on the HP Deskjet 3054 that came with it. Can anyone tell me how to do this? I am a total MacBook nube and can use any help you may offer! Thank you so much.

How you enable double-sided printing can depend on the applications from whick you wish to print. Example: if I print to my HP PhotoSmart from Safari, I get this print dialog box:
(Edit: OOPS! Note that I forgot to switch printers when i took the scene-shots, so ignore the "Brother" reference. It's should look the same for your HP.
Note the selection labled "Safari" near the bottom. If I change that form "safari to "Layout: I get this:
Note the option for two-sided printing appears for your selection. If I print from Word, the box is different:
The "Copies & Pages" option can be changed to "Layout" when you click it, again allowing the selection of two-sided printing.
If you tell us what applciaiton is vexing you, we may be able to give better-focused information.
A

Can anyone tell me how to send a PDF file so that it opens up in the body of the email itself? Thanks

Can anyone tell me how to send a PDF file so that it opens up in the body of the email itself? Thanks

That is a function of the recipient's e-mail software understanding what your software sent. If it doesn't it will always show as an icon or attachment. It is also a function of both your internet provider and their internet provider accepting messages of that size, and a function of their download attachment settings in their e-mail program. There is no way to guarantee it will appear inline in the attachment. The best you can do is attach with Windows Friendly format. To do that, use the attach toolbar icon that looks like a paperclip, (View menu -> Customize toolbar if invisible) on Mac OS X Mail when composing the message. A checkbox appears in the file dialog box's bottom to make it Windows friendly when you navigate to pick the PDF file. That makes it as universally compatible as possible. It still may not appear inline, but at least you are less likely to be incompatible.

Can anyone tell me how to make a video clip in color transition?

Can anyone tell me how to make a video clip in color transition like the opening of "Oh Brother where art though" ?
You know the scene at the start where it starts off Black and White then as we move down the timeline it transitions to a rusty brown gradually.
It's on the Apple site for FC Studio as a promo clip.

how to do a keyframe trasition in the Color FX room
I realize that you can "add" keyframes to the timeline in COLORFX, but I don't believe they are always observed, and then they usually disappear in retrieved projects, and aren't persistent if you leave the room. To remember where they are... you might mark in a keyframe on those frames in another room as a pathfinder. The behaviour is consistent with a creature of the six-legged variety.
Method 1. If you are trying to taper the effect (any effect) in COLOR FX, the most linear approach is to render two versions of the clip; one "with", one "without" and do an opacity fade once you have returned them to Final Cut. This gives you the most control, flexibility, repeatability and consistency.
Method 2. You may attempt to keyframe the bleach bypass settings within the node itself -- the preset that comes with COLOR doesn't have any controls, but the Nattress plugin does.
Method 3. Set up a "blend" node with your bleach bypass feeding one of the inputs and leave the second input to default to the untreated video... keyframe a transition from "1.00000" to "0.00000" and that should work.
Note: the keyframe timeline markers will disappear from the timeline if you exit the clip, but the effect is likely to persist. At least that was what was happening a couple of minutes ago... for me, the effect and blend performed the transition just like it was previewing when rendered. This strategy is subject to being created and rendered "on the spot right now", and I advise making sure you have your renderqueue settings ready to go... load the clip from the COLORFX room using the Mac command bar at the top of the screen and render it right away. Don't try to save it for later. Just Do It.
An announcement went around about two weeks ago that Mr. Deakins' website was back up and running, so give him another try... poor guy has been swamped probably doing Dreamweaver maintenance... yeah, that must be it...
jPo

Can anyone tell me how to scan documents to the icloud, so they will be on the ipad. My husband is planning on using the ipad for work.

Can anyone tell me how to scan documents to the icloud, so they will be on the ipad? My husband is planning on using his ipad for business. I haven't been able to even find anywhere that I could read about scanning documents.

If you scanned the documents - what format did you save them in - pdf? If so, Pages will not open pdf files. you can save a file and export it as a pdf from Pages - but not the other way around.
If you need simply view the documents - you can send them to the iPad via email or DropBox and them open and save them in iBooks. or Adobe Reader. both apps are free. Adobe Reader can use file sharing in iTunes to transfer the files.
If you need to annotate the files - you will need an app like Goodreader - which can use file sharing from iTunes in order to transfer the files as well. GoodReader may work with iCloud now, but you will have to check that out in the App Store.
You can read this to see how to use file sharing. It really is pretty easy to use. You do need to do this with your computer.
http://support.apple.com/kb/ht4094

Can anyone tell me how to use GUI status in ALV report.

Can anyone tell me how to use GUI status in ALV report. I want to use buttons in ALV report.

Juheb,
see the link
http://help.sap.com/saphelp_nw2004s/helpdata/en/5e/88d440e14f8431e10000000a1550b0/frameset.htm
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVALV/BCSRVALV.pdf
Adding a button on the ALV grid using OOPs
check these sites.
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/snippets/webDynproABAP-ALVControllingStandard+Buttons&
chk this.
alv-pfstatus:
http://www.sapdevelopment.co.uk/reporting/alv/alvgrid_pfstatus.htm
then how to capture that button click.
http://www.sapdevelopment.co.uk/reporting/alv/alvgrid_ucomm.htm
REPORT ZTESTALV.
TYPE-POOLS: SLIS.
*- Fieldcatalog
DATA: IT_FIELDCAT TYPE LVC_T_FCAT,
      IT_FIELDCAT1 TYPE SLIS_T_FIELDCAT_ALV..
*- For Events
DATA:IT_EVENTS TYPE SLIS_T_EVENT.
DATA: X_FIELDCAT TYPE LVC_S_FCAT,
        X_FIELDCAT1 TYPE SLIS_FIELDCAT_ALV.
DATA:X_LAYOUT TYPE LVC_S_LAYO.
"{ FOR DISABLE
DATA: LS_EDIT TYPE LVC_S_STYL,
      LT_EDIT TYPE LVC_T_STYL.
"} FOR DISABLE
DATA: BEGIN OF IT_VBAP OCCURS 0,
      VBELN LIKE VBAP-VBELN,
      POSNR LIKE VBAP-POSNR,
      HANDLE_STYLE TYPE LVC_T_STYL, "FOR DISABLE
   <b>   BUTTON(10),</b>
     END OF IT_VBAP.
DATA: LS_OUTTAB LIKE LINE OF IT_VBAP.
SELECT VBELN
       POSNR
       UP TO 10 ROWS
      INTO CORRESPONDING FIELDS OF TABLE IT_VBAP
      FROM VBAP.
DATA:L_POS TYPE I VALUE 1.
CLEAR: L_POS.
L_POS = L_POS + 1.
<b>X_FIELDCAT-SELTEXT = 'Button'.
x_fieldcat-fieldname = 'BUTTON'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS    = L_POS.
X_FIELDCAT-OUTPUTLEN = '10'.
X_FIELDCAT-style = X_FIELDCAT-style bit-xor
                  cl_gui_alv_grid=>MC_STYLE_BUTTON bit-xor
                  cl_gui_alv_grid=>MC_STYLE_ENABLEd.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.</b>
L_POS = L_POS + 1.
X_FIELDCAT-SELTEXT = 'VBELN'.
X_FIELDCAT-FIELDNAME = 'VBELN'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS    = L_POS.
X_FIELDCAT-EDIT = 'X'.
X_FIELDCAT-OUTPUTLEN = '10'.
x_fieldcat-ref_field = 'VBELN'.
x_fieldcat-ref_table = 'VBAK'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-SELTEXT = 'POSNR'.
X_FIELDCAT-FIELDNAME = 'POSNR'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS    = L_POS.
X_FIELDCAT-EDIT = 'X'.
X_FIELDCAT-OUTPUTLEN = '5'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
"{FOR DISABLE HERE 6ROW IS DISABLED
SY-TABIX = 6.
LS_EDIT-FIELDNAME = 'VBELN'.
LS_EDIT-STYLE = CL_GUI_ALV_GRID=>MC_STYLE_DISABLED.
LS_EDIT-STYLE2 = SPACE.
LS_EDIT-STYLE3 = SPACE.
LS_EDIT-STYLE4 = SPACE.
LS_EDIT-MAXLEN = 10.
INSERT LS_EDIT INTO TABLE LT_EDIT.
*LS_EDIT-FIELDNAME = 'POSNR'.
*LS_EDIT-STYLE = CL_GUI_ALV_GRID=>MC_STYLE_DISABLED.
*LS_EDIT-STYLE2 = SPACE.
*LS_EDIT-STYLE3 = SPACE.
*LS_EDIT-STYLE4 = SPACE.
*LS_EDIT-MAXLEN = 6.
*INSERT LS_EDIT INTO TABLE LT_EDIT.
INSERT LINES OF LT_EDIT INTO TABLE LS_OUTTAB-HANDLE_STYLE.
MODIFY IT_VBAP INDEX SY-TABIX FROM LS_OUTTAB TRANSPORTING
                                  HANDLE_STYLE .
X_LAYOUT-STYLEFNAME = 'HANDLE_STYLE'.
"} UP TO HERE
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
EXPORTING
    I_CALLBACK_PROGRAM = SY-REPID
    IS_LAYOUT_LVC      = X_LAYOUT
    IT_FIELDCAT_LVC    = IT_FIELDCAT
TABLES
    T_OUTTAB           = IT_VBAP[]
EXCEPTIONS
    PROGRAM_ERROR      = 1
    OTHERS             = 2.
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
          WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Don't forget to reward if useful....

HT4623 When i go to Settings General there is no option for software update. Can anyone tell me how to update from 4.2.6

Can anyone tell me how to update from 4.2.6?

Check to make sure you don't have two firewalls (i.e. a Windows firewall and one on your router).
If that's not it, you may need to dig deeper ... like temporarily changing your router's DNS to use Google's DNS or OpenDNS instead of your ISP's DNS. Or maybe open up a certain port on your router (not sure which one that would be though, sorry). Or, if your computer is connected to the internet over wi-fi, try connecting to your router (or modem) via Ethernet, I heard of that solving a problem like this (though I can't confirm if that was real).

Hi Please can anyone tell me how to reset my security questions?

Hi
Can anyone tell me how to reset my security questions.

Click here for information. If you've forgotten the answers to the security questions and can't get them emailed to you for some reason(the email may take a few hours to arrive), contact the iTunes Store staff via the link in that article.
(86973)

I downloaded current version of itunes today not knowing I would lose the ability to burn the music I purchased to a cd as well as nano. can anyone tell me how to get back to the previous version or help me to be able to burn my music to a cd as well?

today i made the mistake of downloading the update for itunes, 12 26 12, not realizing i would lose the choice to also burn my purchased music to a cd as well as the nano. can anyone tell me how to get back my previous version so I may continue to make my cds that I play in my vehicle. are there steps I can take to be able to transfer the purchased music to another exterior drive where I can then burn it to a cd, besides the nano? as my name indicates I am just getting too old to keep up with all these changes..

https://discussions.apple.com/thread/4572096?start=0&tstart=0
As for moving you itunes library, just copy the entier iTunes storage folder to the exterior drive. user/MyDocuments/Music/iTunes

Can anyone tell me how to import vCard into iCloud??

Whenever i try to import a vCard from my pc into iCloud, it always shows a message that, "1 contact couldn't be imported because there was a problem reading the vCard" Can anyone tell me how to import vCard into iCloud??

Hey,
Yes, a lot of people have this question actually. You need to import it like it's a video and then find iPhoto in the import window to do it. Check out this site. It shows you exactly how to do this.
http://imovietutorialhelp.com/how-to-import-video-into-imovie-from-iphoto.html
The iMovie Guy
I may receive some form of compensation, financial or otherwise, from my video or link.

When I open iCal, I get the message 'The file name is invalid.' Can anyone tell me how to fix this?

When I open iCal, I get the message 'The file name is invalid.' Can anyone tell me how to fix this?

These latest Flash is corrupted. Adobe has acknowleged the problem. The following Adobe Forum message may be of help to you:
http://forums.adobe.com/message/6288150

Hi, may anyone tell me how to append text to a file's end?

Similar Messages

Maybe you are looking for