Java --- It's too big to take it all in...

I am wondering where is the best place to start with java, I have basic experience in programming and i understand the basic pricipals and fundermentals of the language!
But i don't know where to go from there!

I usually recommend picking something that you want to program - a simple game, utility, etc and having a go. This will give you a focus for your questions and will provide some motivation and measure of success.
You can then continue adding new features or rebuilding your application until you think you've learned enough or another application comes to mind.
Remember to start simple - don't expect to write a 3d game straight out! The people on this forum will be able to guide on the best technologies/designs to use and how to get started.
Hope this helps.

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(ABAP+JAVA) system is too big to export/import

We have some NW04s and ECC6 dual stack systems that we want to frequently clone using homogeneous system copy method.
However they can be as big as many terabytes.
Is there a way to clone they using a way other than export/import?
Thanks!

Hi,
As of SAP NetWeaver 7.0, you can copy ABAPJava systems in one run using either database-specific methods or database-independent methods. In a ABAPJAVA stack system, you need to run a separate export for the Java engine to archive SDM and application specific file contents. You will have to supply that java Export location on the target system, while performing DB specific system copy procedure.
Please refer [system copy guide for ABAP+JAVA stack |http://service.sap.com/~form/sapnet?_SHORTKEY=01100035870000670917&_SCENARIO=01100035870000000112&_OBJECT=011000358700000416402008E] along with the previously suggested links to get more information.
Regards
Bhavik G. Shroff

Java Applets (facebook) too "big" for window borders...?

My java applet on facebook extends beyond the set borders. How can I make this smaller?
Here's a picture of what it looks like:
http://img2.pict.com/57/60/e6/0e4f69d546c2eacf750d516f09/K5pnb/yeddes.jpg
I'm using Firefox and I have the latest versions of both Firefox and Java.

Interestingly enough, the preferredLayoutSize method of the layout manager attached to the JScrollPane never gets called when the scroll pane is resized horizontally, only vertically. I found this out by subclassing BoxLayout so that it printed a string when certain methods were called. I did that after noticing that I can resize your help window vertically with no problem, but horizontally is a different story -- when I increase the horizontal size, the JPanel grows to fit, but when I decrease the horizontal size, the JPanel stays the same size. Returning smaller Dimensions in preferredLayoutSize of my overrided BoxLayout class didn't help.
I investigated further and subclassed JPanel to print a message when setSize or setBounds was called. When I vertically resized the help window, JPanel.setBounds was called to resize the JPanel. I was expecting that. However, when I horizontally resized the help window, the JPanel size wasn't updated... at least not in the way I expected it to be. When I increased the horizontal size past the maximum horizontal size so far, the JPanel's horizontal size was increased to match. However, when I decreased the horizontal size, the JPanels horizontal size was not decreased to match.
So, here's what I found:
1) JScrollPane vertical size increased: Scrolled component vertical size increases to match.
2) JScrollPane vertical size decreased: Scrolled component vertical size decreases to match.
3) JScrollPane horizontal size increased: Scrolled component horizontal size increases to match.
4) JScrollPane horizontal size decreased: Scrolled component horizontal does not change.
So the scrolled component horizontal size gets increased, but never decreased. This is odd... perhaps it is a JScrollPane bug? I'll see if I can't figure out a way around it. Overriding the scroll pane's setBounds and setSize methods didn't work, perhaps I'll target the JViewport next.
Sorry I couldn't help right away, though. Lemme know if you figure it out.

I have 1250 songs, a few videos in my ITunes library. I tried to synch with my IPhone 3g last night but it said my library is too big. Is that true?

I have about 1250 songs and a few music videos in my ITunes library. Last night I tried to synch with my IPhone 3G but I got a message that my library is too big to synch it all. Is that true? How many songs can fit on an IPhone 3G. Thanks for any help.

Look down at the bottom of your Itunes player and check the total size of your library. If the gigs are more than what your iphone will hold that error message will pop up. My suspicion is it that you have some very large video files and those take up a lot of space. To get more room, delete some of those video files and covert your music files to 128, if larger. Then resync your iphone. Also if you are using .wav files, covert those to mp3 @ 128

Does anyone else find the iphone 6plus too big?

I recently upgraded to an iphone 6plus - will verizon take it back and give me a regular iphone 6?

If you're still within the 14 day return period then yes but you will have to pay a restocking fee. If you're past that date then no. As far as it being "too big"...that's a personal preference question and the answer will vary. It's not too big for me at all. I initially had the 6 because I feared the 6+ would be too big. Saw a friends and used it...realized it wasn't too big at all. Ended up selling my 6 for almost the same amount that I paid for it (full retail) and used that towards getting the 6+ (also full retail). For others it may be too big.

Java.lang.exception: word is too big

Hi everybody!
I have a problem need your help. At present I have a server-client application, server running on Linux enviroment, client running on Window enviroment. After a period of time, there is a exception thrown to console: java.lang.Exception: word is too big, try to use less letter ..... And at that time, no more client can connect to client, however clients which connected to server from before still run as normal. Please help to fix this. Thank you very much

I can not upload the source code here because it's so big. Before I have never ever met this error. Nearly I have a new server linux machine, and I run my program on this machine, as a result I have had this problem. I say I can catch this exception means I try to trace it by in catch and throw but nothing can be catched. And "word is too big, try to use less letters..." is not mine. I saw it in console. At first, I don't know why client can not connect to server, so I try to find out it in console mode and as you know I find out this exception. If anybody have ever met this error. Please explain it to me and help me to resolve it. Thanks

"Length is too big" IOException when using OpenSSL key/certs

Using WLS 5.1, SP6, Solaris
Hello one and all:
I am trying to test WLS with SSL. I am using the OpenSSL package to act as my
own CA and generate and sign my own server certs. I don't have any problem
with this part.
However, when I try to use my private key with WLS, I get this
error upon startup:
Java.io.IOException: Length is too big: takes 56 bytes
at weblogic.security.ASN1.ASN1Header.inputLength(ASN1Header.java:133)
at weblogic.security.ASN1.ASN1Header.input(ASN1Header.java:105)
at weblogic.security.RSAPrivateKey.input(RSAPrivateKey.java:107)
at weblogic.security.RSAPrivateKey.<init>(RSAPrivateKey.java:85)
at weblogic.t3.srvr.SSLListenThread.<init>(SSLListenThread.java:285)
at weblogic.t3.srvr.SSLListenThread.<init>(SSLListenThread.java:214)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:1180)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.NmsIpServer.main(NmsIpServer.java:13)
Thu Mar 22 16:02:25 EET 2001:<E> <SSLListenThread> Security
Configuration Problem with SSL server encryption Key
(<path-to-key hidden for publication --scott>),
java.io.IOException: Length is too big: takes 56 bytesI have read many messages on this group that indicate this same
problem. Some of the suggestions included checking the formatting
of the server key file for extra linefeeds, etc. I have done this.
I even tried the OpenSSL "asn1-kludge" option. It didn't work
either.
So, I hope to hear from someone who has successfully used OpenSSL
keys and certs with WLS.
Thanks,
--scott

Hi.
I had the same problem when i specified a cakey.pem file that was encrypted. For
some reason, WLS doesnt seem to support a scheme where it prompts for a password
to use for decryption of the private key. Try to decrypt the private key:
openssl rsa -in cakey.pem -out ca_unsafe.pem and deploy this certificate instead,
then it will work ;-)
[email protected] (Scott Andrew Borton) wrote:
Using WLS 5.1, SP6, Solaris
Hello one and all:
I am trying to test WLS with SSL. I am using the OpenSSL package to act
as my
own CA and generate and sign my own server certs. I don't have any problem
with this part.
However, when I try to use my private key with WLS, I get this
error upon startup:
Java.io.IOException: Length is too big: takes 56 bytes
at weblogic.security.ASN1.ASN1Header.inputLength(ASN1Header.java:133)
at weblogic.security.ASN1.ASN1Header.input(ASN1Header.java:105)
at weblogic.security.RSAPrivateKey.input(RSAPrivateKey.java:107)
at weblogic.security.RSAPrivateKey.<init>(RSAPrivateKey.java:85)
at weblogic.t3.srvr.SSLListenThread.<init>(SSLListenThread.java:285)
at weblogic.t3.srvr.SSLListenThread.<init>(SSLListenThread.java:214)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:1180)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.NmsIpServer.main(NmsIpServer.java:13)
Thu Mar 22 16:02:25 EET 2001:<E> <SSLListenThread> Security
Configuration Problem with SSL server encryption Key
(<path-to-key hidden for publication --scott>),
java.io.IOException: Length is too big: takes 56 bytesI have read many messages on this group that indicate this same
problem. Some of the suggestions included checking the formatting
of the server key file for extra linefeeds, etc. I have done this.
I even tried the OpenSSL "asn1-kludge" option. It didn't work
either.
So, I hope to hear from someone who has successfully used OpenSSL
keys and certs with WLS.
Thanks,
--scott

I need to downsize phots to publish on a website but they are too big . In help it says when I select a photo it gives me the option to downsize. It does NOT. ?

I can't figure out how to downsize my photos for a website that won't take anything above 3MB my Photos are 4MB. Even when I send them in an email, they are too big to send more than 3 at a time and I don't know how to fix it! Help says that when I select a photo it gives me the option to downsize. It does NOT?????

This is the iPhoto for iOS forum. Are you asking about iPhoto on your Mac?
In iPhoto on your Mac select Export and you will have the option to select a size for your photo.
In iPhoto for iOS this capability is not there. I use PhotoForege2 on my iPad to resize my photos to meet the requirements you describe.

Hi! I need help, today I connected my mac Book Air to a tv for a presentation and as soon as I conected it the image on my screen went bigger. And I cant find the way to put it back as it was before. The Images are too big! heelp

Hi! I need help, today I connected my mac Book Air to a tv for a presentation and as soon as I conected it the image on my screen went bigger. And I cant find the way to put it back as it was before. The Images are too big! heelp

Morning DeeHutton,
Thanks for using Apple Support Communities.
For more information on this, take a look at this article:
iPhone: Hardware troubleshooting
http://support.apple.com/kb/ts2802
Best of luck,
Mario

The "other" memory section on my Mac is WAY too big.

Hey everyone!
I know there are a LOT of discussions about this topic, but none of them really seemed to work for me. So the other day I got an error saying "Your startup disk is almost full". I immediately checked the storage section of "About my Mac", and sure enough, something like 100 GB were taken up by local backups. To fix this issue, I disabled local backups via this terminal command: sudo tmutil disablelocal.
I did a restart and checked my storage again. This time, it looked like this (and still does):
All of what used to be backups is now other. And the reason I have those 900 or so MB of backups is because I eventually turned those on again (with the reverse of the above command) in an effort to fix this. Out of options, I then went to the apple store, where they told me to just delete stuff that was too big. So I got a 1 TB drive and started copying and deleting stuff. The main thing I got rid of was a giant windows VM I had. And just to prove that something's wrong here, look at the breakdown of my files from OmniDiskSweeper:
If you do the math, I should have about 100 GB more free than I do now. I've tried:
Turning the thing off then on (you'd be surprised how often that works)
Resetting the PRAM
Forcing spotlight to reindex the machine
Throwing the machine out the window (well, not quite)
What I think might be the cause:
This is a stab in the dark here, but possibly all those GB of backups tried to delete themselves and somehow corrupted and aren not called backups anymore by the system?
Just one more thing: I noticed that OmniDiskSweeper showed a volume I don't recognize. It's called MobileBackups. Maybe that has something to do with it?
I'll appreciate your help.
Thanks!

Although the guide is a little dated, a lot of the information there is really great and helps you track down a lot of files that are just taking up way too much space on your hard drive.
http://pondini.org/OSX/DiskSpace.html
I just did this the other day on my Air running 10.9 and recovered around 50GB of disk space, so there is potentially a lot you can do. I suggest following the steps on this guide (to the T, don't want to mess anything up) and go from there. Don't delete ANYTHING that you are not aware of the function, and remember that searching for names of files is a great way to determine whether or not you need it. Some files that SEEM like junk and take up a considerable amount of space are system files that will either be replaced the next time you boot up or render you computer useless entirely.
For example, there is a file that saves the state of your computer just before it goes to sleep so that it can return quickly when you start up again, and that file is normally the size of the amount of RAM you have (I have 4GB of RAM, so the file was 4GB). After doing some research, this file will either be recreated if deleted, or your sleep mode will not be able to function properly if the file is deleted. So again, just tread lightly.
Also, there is an application I used to get rid of a bunch of duplicate files that I had on my drive called Gemini (http://macpaw.com/gemini), which I recommend using to clean up documents. Again, be careful, you don't want to go deleting files that you are using that the application mistook for a duplicate.
Hope this helps!

Illustrator files CC too big 25-30 min to save

Illustrator files on CC are taking 25-30 min to save and when opening them takes the same amount of time. on Mac. Often when opening the file the rainbow wheel comes on. The files for some reason are about 2GB. How do I fix this as it is becoming a hassle having to waste my class time waiting for the file to open, and then having illustrator shut down and not respond because the file is too big

is this what you mean?
Processor
2.5GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB L3 cache
2.9GHz dual-core Intel Core i7 processor (Turbo Boost up to 3.6GHz) with 4MB L3 cache
Memory
2.5GHz
4GB of 1600MHz DDR3 memory
Configurable to 8GB
2.9GHz
8GB of 1600MHz DDR3 memory
Storage1
2.5GHz
500GB 5400-rpm hard drive
Configurable options:
750GB 5400-rpm hard drive
128GB solid-state drive
256GB solid-state drive
512GB solid-state drive
2.9GHz
750GB 5400-rpm hard drive
Configurable options:
1TB 5400-rpm hard drive
128GB solid-state drive
256GB solid-state drive
512GB solid-state drive

Pages and icons (in the tabs and navigation bars) are too big due to 22 upgrade

Due to FF22 upgrade (from 21), all my icons (from webpages, addons and regular buttons) and tabs have got bigger and that's really ugly because of the low resolution of the images. Also considering I have a rather big number of tabs I can just see a smaller number of them and it's annoying.
The zoom of the page is now bigger (given that I has already zoom in in version 21, now the pages are too big and I have to zoom out a page that was correctly zoomed in 21)
Surprisingly the menu bar is intact !
Is that a new graphic convention ? Is there an update of something like GTK+ in this new version that could be responsible of this bug ? And mainly is there anyway to fix it ?
My screen resolution is 1920*1080. And for example with chromium or FF21 the menu have the perfect size.
PS: Sorry for my poor English.

All these confusing explanations on how to fix something that never should have been changed. It just pisses me off that I now have to get used to inferior graphics because someone thought it would be cool to screw with settings people have obviously been using for who knows how long. I have tried simply zooming down and that doesn't work. I am not going to enter a bunch of techie gobbledeegook and screw up my whole internet experience. I am just PISSED!!!!
How about another version to correct this? Hey, if someone wants to stay with this one, fine. At least give us people who aren't tech wizards an option to stick with what we have and what we have been happy with for years. Now, excuse me.. I need to get away from this.. I am so f***king pissed!!!
30 minutes later: Okay, I went to about:config and a window came up .. pretty much telling me my computer would blow sky high and take me with it. I'm just an old lady who WAS passing my time browsing and playing a few games. Oops, I'm getting mad again. PS I NEVER talk like this, but this has ruined my whole fricken day.
15 minutes later: I decided to give up. I went to play some monopoly at my favorite game site and the pop up window with the game board was unplayable. The board was way down the window and not complete. So, I went back and despite all the warnings went back to Version 21. I have used Firefox for years and have sworn by it and defended it and given it my best reviews. up until now. I absolutely don't want to quit FF, but I don't know all the tech stuff, I guess is required to change formats back to what you are used to. I still can't believe FF would make a drastic change across the board without warning or giving a choice. If I didn't know how to downgrade, I wouldn't be able to use my PC to help me get through each day. Why why why?

Too big to fit DVD -what to do now?

I've made a 2hr 20 min movie in iMovie which I want to burn to a DVD, but iMovie tells me it's too big.
I've already done all the menus and so on in iDVD, and if I click on the "Info" tab (after clicking on the "Customize" button in iDVD's main window it says:
DVD capacity: 9.4GB og 8.0GB
I noticed that if I go to the preference menu and choose "Best performance" under "Encoder settings" it becomes a lot bigger (18.9GB), so I've set it to "Best quality". What does that mean anyway?
The movie I made was originally shot on a VHS tape, so although quality is good for it naturally doesn't compare to DVD quality (I imported it through my Mini-DV camcorder which Vidi (http://www.mitzpettel.com/software/vidi.php) was used to capture -iMovie apparently can't capture anything which isn't on DV tape).
I assume I'm really wasting a lot of additional space on the DVD for the added quality which the movie doesn't take advantage of, so is there a way I can make space on a DVD without sacrificing quality (or at least not too much)?
It would be really nice to put it all on one DVD (my PowerMac G4 has a dual layer Superdrive, though I've never actually tried burning anything other than "normal" 4.7GB DVDs with it).
Alternatively, how do I go about splitting my video into several parts so that it will fit on several DVDs?
Message was edited by: osmanthus

Just a suggestion for splitting your project ... (will require major memory 'til you split it)
I would think your project is saved and named? Copy and put it in another folder, then chop the other, delete first half, SAVE AS a different name BEFORE you Empty the Trash. I hit Save again and close.
Open the original again and chop the last half .... I used to overlap the second half 2-3 minutes ... a sort of reminder of the "last episode". Save as the different name ... Part 2 or something!! Then empty trash .... Save BEFORE emptying cuz my iDVD anyways, just Dumps and Saves, I have No choice!! You don't want to destroy the COMPLETE Project just yet. So SAVE,SAVE,SAVE Before you empty the trash!!!!
So now you should have 3 projects .... 1 complete, 1 first half & 1 second half (see major memory temporarily used) Then I test burning the first half to a ReWritable DVD ... (I wasted sooo many discs with this bloody program.) If it says it's Successful .... TEST that disc in a DVD player, 2 different ones if you have them ... Do this BEFORE you touch the computer, It should be asking to burn more or are you Done! If it works in the player then I go on, I put a Write only dvd in the disc tray and close it ... it should take over and burn another and 2,3 4 more whatever.
I then Erase the DVD-RW and repeat this circus with Part 2 onto the RW, test in dvd player then burn permanent discs.
ONLY after I know Part1 & Part 2 (in iMovie or iDVD) can stand alone, do I trash the Complete Mega Gb project to free up some space.
(I have to look for another DVD Burning program, this iMovie & iDVD I find too clumsy, restrictive and tooooo hungry for memory ... for what you get!)

J2sdk installation problem-Program too big to fit in memory

I downloaded the J2SDK software from sun website. The file name is
j2sdk-1_4_1-windows-i586.exe.
The file size matches with the one specified in the website.
However I am unable to install the package either from 'my computer' or from dos.I have WIN 2000 as my OS.
I get the following error: in dos
"Program too big to fit in memory". The screen
output is as under :
G:\>dir
Volume in drive G is NEW
Volume Serial Number is AE64-CACE
Directory of G:\
09/29/2002 10:03p 37,724,482 j2sdk-1_4_1-windows-i586.exe
1 File(s) 37,724,482 bytes
0 Dir(s) 0 bytes free
G:\>j2sdk-1_4_1-windows-i586
Program too big to fit in memory
G:\>
I shall be glad if you will guide me to intall the package as I am very
anxious to use it to learn servlet progamming.
Thanks.

G:\>j2sdk-1_4_1-windows-i586
Program too big to fit in memoryThis error is complaining about memory, not disk space. But I suspect that the problem is disk space. This is copied from the Window 32-bit installation instructions:
A Pentium 166MHz or faster processor with at least 32 megabytes of physical RAM is required to run graphically based applications. Forty-eight megabytes of RAM is recommended for applets running within a browser using the Java Plug-in product. Running with less memory may cause disk swapping which has a severe effect on performance. Very large programs may require more RAM for adequate performance.
You should have 120 megabytes of free disk space before attempting to install the Java 2 SDK software.

Installation problem: Program too big to fit in memory

I have downloaded the installation file several times now and tried to run the executable on an NT 4 SP 5, a W2K, and a Win98 system, and all I ever get is "Program too big to fit in memory". I have looked at the byte count, and it's exactly the same as specified on the download page. What could be wrong?
TIA,
Stefan
(Please cc: your answers to mailto:[email protected])

G:\>j2sdk-1_4_1-windows-i586
Program too big to fit in memoryThis error is complaining about memory, not disk space. But I suspect that the problem is disk space. This is copied from the Window 32-bit installation instructions:
A Pentium 166MHz or faster processor with at least 32 megabytes of physical RAM is required to run graphically based applications. Forty-eight megabytes of RAM is recommended for applets running within a browser using the Java Plug-in product. Running with less memory may cause disk swapping which has a severe effect on performance. Very large programs may require more RAM for adequate performance.
You should have 120 megabytes of free disk space before attempting to install the Java 2 SDK software.

Java --- It's too big to take it all in...

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