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Comments:
<0> which jsp are we talking about?
<0> the ajax jsp, or the display jsp?
<1> The ajax jsp
<1> There is a service form which invokes the JSP for some specific information upon Page LoAD event
<1> First invocation is fine, but the next invocation, just displays the AJAX JSP
<0> I'm not sure what you mean
<1> [Neurotic] - I have a HTML FORM where I am filling some form information using AJAX call to JSP
<0> right
<1> when I load the HTML for the first time, it works fine
<0> and the first call gives you what you want (xml? html? json?) and then the second call.... does something?
<1> yep
<1> First call returns me an XML
<1> Second load of the page, just executes the JSP invoked earlier
<0> and the second call displays the xml on the page?
<0> or gives back the same result?
<1> Just the XML and not the whole HTML form
<1> The JSP is executed,but it doesn't show up in the context of the HTML form
<0> sounds like an issue with your javascript
<1> My application remembers that the last URL was the URL of the JSP
<0> is that the solution?
<0> or the issue?
<1> That is the framework of our application
<1> But that I think is the likely issue
<0> does anyone know what a ANTLR (v3) error like this means: Decision can match input such as "LEFT_PAREN" using multiple alternatives: 1, 2
<0> I'm not sure what it means by 'mutiple alternatives'
<0> actually.. I think I worked it out
<0> nvm
<0> I can see the ambiguity
<0> wait :P crap.. that wasn't it
<0> aha
<0> got it
<2> C++'s continue works the same way as java's continue ?
<2> double checking
<3> VictorEye: pretty much the same yes
<2> thanks cognition
<4> hello
<0> hello
<2> if you have a string let's say: "this is a string"
<2> how do i copy it to other strings so that it just copies the words ignoring the whitespaces
<2> so if we had " this is a string " then it would copy "this" into a string, "is" into another string, "a" and etc...
<5> what is the easiest way to check if String is a number or a text (letters and possibly numbers)?
<6> http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html#split(java.lang.String)
<6> kandrei: try/catch with Integer.parseInt, Float.parseFloat, Long.parseLong or Double.parseDouble
<5> I saw some generic method isNumeric(String) which did not work for me....
<5> saw it online somewhere
<6> kandrei: not in java
<6> vbscript has IsNumeric, php has is_numeric, javascript has isNaN, but no such method in java
<6> such a test would pretty much require trying to parse the number anyway. so it's easier here to just parse it and catch failure
<0> http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Integer.html#parseInt(java.lang.String)
<7> how bigger file we can upload through gmail?
<8> whoops i been here for days
<4> My father, 70 years old and with almost no contact to me, decided to break the communication silence between us for an emergency: He had pressed the shift lock key on his notebook.
<9> lol?
<10> haha
<10> acidjnk: did you learn when to use capslock in that 50s secretaries cl*** you took?
<4> Yes, we did: When we have to type at least three uppercase letters in a row.
<10> do you ever do that now?
<4> No, the rule was more like that we CAN press it with three letters, and HAVE TO with four or more, and four are rare.
<11> beep
<4> hello
<11> hey
<11> just the man I was looking for
<11> I'm having trouble finding documentation on this and I know you will the answer :)
<11> Can I use wildcards in the constructor of a java.io.File
<11> ie, File f = new File(/blah/*.jpg);
<4> no
<10> acidjnk: so if you want to write LMAO, do you hit capslock?
<4> Hm, that would be an ecomenical matter ...
<4> egrep -i 'acidjnk.*LMAO' *java*
<4> probably never happened before
<11> acidjnk, how would I go about deleting *.jpg
<11> I can't seem to find a concrete example
<10> there's a list(Filter) method or something
<4> You could list the files in the directory, then use a custom FileFilter with a simple regex implementation in the method, and loop through the files.
<11> yah
<11> listFiles(FileFilter)
<11> bingo
<11> I can just list the files that I need
<4> Oh, that's not what I meant, I didn't know about that! Much better!
<11> I hate this, I don't touch java for 3 weeks then I have to do something really quickly and don't have time to refresh my memory
<4> I just told you to use a FileFilter to give you more work and tease you a little, but here a FileFilter would really help.
<11> hmm
<11> FileFilter.accept(new File("*.jpg");
<11> make sense?
<11> with the extra )
<11> or can a file not be instantiated with a wildcard?
<10> you asked that already
<11> theres very little doc available about wildcards
<4> no, it cannot, and there are 4 or 5 other problems in that line.
<11> so FileFilter does nothing for me here
<10> quantum_: you're supposed to implement it
<11> **** it, they're only going to use this in linux so ill just execute the process
<4> it's like: for (File f : new File("mypath").listFiles(new FileFilter() { public boolean accept(File f) { return f.matches(".*\\.jpg"); } )) f.delete(); }
<4> Probably did some brackets wrong.
<11> yes I just realized FileFilter was an interafce
<11> i need coffee
<11> first day back from the holidays...
<11> and im doing contracts on the side while i'm at work lol
<11> how much vacation time did you guys take?
<4> I didn't take a real vacation for years. Last summer I had a month where I had things hang loose a little as a replacement.
<11> btw, it returns File[]
<11> wow
<11> i took 3 weeks
<11> you need to move to Canada and enjoy the benefits :D
<4> Germany has the longest holiday already, I just am a freelancer and not an employee.
<11> btw acidjnk, there is no File.matches() method
<4> Yes, I meant getName().matches
<11> I get 5 weeks paid
<11> can't complain
<4> Here it is corrected: http://rafb.net/p/xwzCzr22.html
<4> I recommend to factor out the FileFilter, though :-)
<4> A for loop should not contain an anonymous cl***, lol
<11> yah, don't want to instantiate it in there
<11> plus i have outside variables applied in the regex
<11> and they're not final
<11> and i need to work the regex
<4> It disturbs me that I cannot type such a small program correctly in one line on IRC without a compiler, like I tried.
<11> the file name is actually value-*.*
<11> http://www.regular-expressions.info/javascriptexample.html
<11> great site btw, if u want to test regexes
<11> would value + "\\-*.*" where value is some arbitrating string
<11> work?
<4> You have to escape value, like Pattern.escape(value), or what was it ...
<4> Pattern.quote(value)
<4> since value could contain []- or whatever
<11> the value is alphanumerical
<4> then it is optional
<4> An example for a match would be abc123-----------.............?
<11> yah
<11> so value + "\\-.+"
<11> ?
<11> its really value-anything
<11> i don't care what the file extension is
<4> that would be value + ".*"
<4> or use f.getName().startsWith... instead of a regex
<11> ah yes good point :)
<11> acidjnk, whatever you're making, it's not enough!
<4> puh, a few hours ago I overfed so much that I rolled on the floor in pain and made strange noises. I hope in a few hours I am fit again.
<12> lol
<11> copy con is the greatest invention in dos
<11> i abuse it so much when working on a windows machine
<4> I never felt secure on my computer again since Windows 95. All my great tools like Norton Commander, Discedit and so on are not useable any more.
<11> doctor watson ftw
<11> came with windows 3.0
<11> hasn't been updated since, microsoft is so good
<12> lol...
<11> it used to crash the file manager in windows 3.0
<11> now it just sits in system32\
<11> drwatson.exe i think
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