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Comments:
<0> yw
<1> this is something I find I never do with an IDE any more. Great to have silly mistakes underlined for you before you get too far ahead of yourself
<2> int[] x = new int[100]; <-- i didnt understand this statement
<0> then read the manual
<3> heh yeah
<0> the left bit is a declaration
<4> iMar: both smsie and calchas have already explained it to you. I'd suggest www.thejavatutorial.com here.
<1> iMar: int[] x; does not create an array. it simply declares a variable x that can hold an array of ints. You still have to create the array with new
<0> the right bit is instantiation of the object
<4> this part: http://java.sun.com/docs/books/tutorial/java/nutsandbolts/arrays.html
<0> the tutorial has a section on arrays,
<0> tada
<1> it's something that trips most people up at least briefly. It's not immediately intuitive that you have to instantiate an array
<4> smsie: true, but still. I can't help wonder if this isn't simply because people tend to jump ahead. If you're familiar with objects and then learn that an array is basicly a container its somewhat implied. IMO ofcourse.
<1> Lion-O: indeed. If you come from languages like C though, it's not so clear
<0> we all jump ahead, and we all get pointed back now and then, it's ok
<0> see all later
<5> <input name="file1" type="file"> in iexplorer
<5> submit file1=c:\asd.txt
<5> and in firefox
<5> submit file1=asd.txt
<5> i am using an servlet and get the parameter file1 in one case file1=c:\asd.txt and the ather file1=asd.txt ??? how to corect that
<5> pls help is this a problem of servlet or browser ?
<5> in one case works fine and other FilenotFound exception
<4> simple; write a parser which controls the p***ed parameter.
<4> controls / checks.
<5> ok and if file1=asd.txt what to parser ??
<4> kley: how should I know?
<5> in case file1=c:\asd.txt works fine and the other not
<4> depends on the whole program.
<4> kley: so test if the parameter includes a full path, if not manually append it.
<5> one more question in the begining of servlet should i use File myfile = new File( (request.getParameter("file1"))); or File myfile = new File( getServletContext().getRealPath(request.getParameter("file1")));
<5> the seconde is more normal i think
<5> ??
<4> use whatever works for you. Impossible to tell with such little context.
<5> ok thanks
<5> if i use File myfile = new File( getServletContext().getRealPath(request.getParameter("file1"))); in firefox works fine he returns file1 =1.txt thats ok but in explorer doesnt work
<5> because in webaps the is no c:\...
<5> how to fix that?
<4> hopefully you do realize that a servlet runs serverside. So a browser wouldn't be able to influence it that much.
<4> besides; I already told you how you might be able to fix this. If you're not planning to pay attention then I'll just have to return the favor.
<4> lol
<4> wlfshmn: so thats why you don't use wireless?
<6> Lion-O: I used to use cordless, but they tend to have crappy battery capacity, and as such I need to change several times throughout the day
<5> ok can do that , this mean i cant open a file uotside the webapps and how to open if i got only file1=1.txt i dont know there the file are ?
<6> Lion-O: besides, I'm a bit of a quasi-audiophile when it comes to headphones ,)
<5> ??
<4> wlfshmn: ach so... I have a pair of wireless ones but they have rechareable batteries. Makes it much easier on me; esp. since I can charge them on its stand.
<6> Lion-O: oh, mine had too, replaceable rechargable LiIon packs, but a pack lasted ~4 hours, I could have a single pack charging in the staiton while using the phones, and it took more than 4 hours to charge one. so, after 8 hours, my runtime decreases sharply towards zero, which i hit around 12h.. so after 12h, I have no audio
<4> ha ha ha ;)
<6> Lion-O: then the headphones broke and I never bothered gettign new wireless ones
<4> wlfshmn: I never use my phones for that long
<6> Lion-O: I do. not every day ofcourse (well, not in a single location anyway), but weekends or long workdays..
<7> hmm, anyone knows how to cause jasper to create a subreport on a new page? (the subreport is in a group which has the "start on a new page" option checked) , still the damn thing doesnt create it in a new page :(
<8> hey, last night compiling/running a specific prog was working. i just tried running it now(compiles fine) but i get this damn error Exception in thread "main" java.lang.NoCl***DefFoundError: PRAcoursework
<8> any ideas?:/
<3> lion-o
<3> I hope I haven't angered you too much yesterday that you won't want to help me today
<3> so I take that as a 'you won't'?
<3> ok
<9> anyone here use java_cup?
<4> there. The scoot is all filled up with gas, ready to go tomorrow :)
<3> hey Lion-O
<3> wb
<7> where are you heading to?
<9> http://nomorepasting.com/paste.php?pasteID=73977 << can't work out what im doing wrong :(
<4> MbGone: work :) Its quite a ride and I don't want to waste time over having to get some gas before heading there ;)
<3> I find gas prices down the street from me to be lower than any other gas station in state.
<3> right now it's a $1.86
<9> per gallon?
<3> yes sir
<9> be thankful you're not in the uk
<7> oh, have fun
<3> haha
<9> lemme work out current price in us galons...
<3> how much is it there
<3> you don't have to
<9> just over $6 per us gallon
<3> lol
<3> wwooooww
<9> just under per litre
<3> yeah
<3> geez
<3> I would walk everywhere or take the buss
<3> *bu
<9> google ".98 per litre in us dollars per us gallon"
<9> (UK 0.98) per litre = 7.29921273 U.S. dollars per US gallon
<3> bus* damn, still drunk
<3> right
<9> so, be happy ;)
<3> heh I am
<9> whats the q?
<5> i need help in here http://javafaq.mine.nu/lookup?1&wb=true why the File.isDirectory() allways return false
<5> the result is on my local mashine http://212.0.217.13:8080/servletsPrj
<5> pls help
<4> I guess it does because well... File isn't a directory.
<4> getRealPath("") would indicate as much IMO.
<5> ? web-inf is not a directory
<5> ?
<5> you know that is it
<4> kley: As I said: check the API docs to see what those methods actually do.
<4> also setup a testcase.. For example "System.out.println(mf.toString());". Don't ***ume.
<5> getServletContext().getRealPath("") return the project path
<4> uh huh
<4> and how would you know?
<5> i tryied it .tostring
<5> and its corect E:\workspace\servletsPrj\WebContent\
<5> but in .project and ...blabla of tomcat
<4> Also note that your syntax style is a bit buggy.. "String []lf =mf" is ugly. "String[] lf = mf.list()".
<4> well, no. Not buggy; sloppy.
<5> look here http://212.0.217.13:8080/servletsPrj
<4> that won't work, 8080 is blocked by my firewall.
<5> its my local mashine
<5> 80 is ok ? it will take some time
<4> don't bother.
<9> anyone used javacup and/or flex
<5> getServletContext().getRealPath("") return E:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\webapps\servletsPrj
<4> kley: well, thats one. Now continue testing on the other parts. You can do the same in the loop(s).
<4> eventually you'll come across the cause of the problem.
<5> strabge look at this WEB-INF
<5> D:\eclipse-SDK\eclipse_3.2_plugins\WEB-INF
<5> E:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\webapps\servletsPrj>
<5> D:\eclipse-SDK\eclipse_3.2_plugins\WEB-INF doesn't exist maby it of cause of exadelstudio m'm working with ??
<5> why when i chose to download the file from FileLoader servlet(http://javafaq.mine.nu/lookup?2&wb=true) it changes the name an a filename become "FileLoader" allways pls help
<4> that made very little sense.
<5> ok look at http://212.0.217.16/servletsPrj/ pls and try to download that ms_word file
<5> will see...
<5> ?? you got it ?
<4> I'm not going to connect to totally unknown sites.
<5> oh..
<5> ok the problem is that i doesnt meter what file i open the result name of file is "FileLoader" ,but it shouldnt
<5> can you help ?
<4> time for a testcase then.
<4> same as before.
<5> ok i did run it in debuging mode and i dont understant why the result file name is ..."FileLoader"
<4> hence the testcase. Start checking variable values in between.
<5> ?
<4> whats there so hard to understand about that? you have a variable, its being changed here and there, so check the new value(s) during the process.
<4> better yet: cut the program down to size and start testing individual components of it.
<8> ok my question may sound silly but i have ie 5 items in the same line in a Flowlayout... though i want the 7th item to not be in the same line, but on the next on.. is there a way to jump to another line or something like that?
<8> noone :/?
<10> got x?
<4> yeah!
<10> about time
<4> lol :-)
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