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  • How to initialize log4j properly?

    - by Janusz
    After adding log4j to my application I get the following output every time I execute my application: log4j:WARN No appenders could be found for logger (slideselector.facedata.FaceDataParser). log4j:WARN Please initialize the log4j system properly. It seems this means a configuration file is missing. Where should this config file be located and what is a good start content? I'm using plain java for developing a desktop application. So no webserver etc...

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  • how do i Raw url ENCODING/ DECODING in javascript and ruby to get the same answers in both?

    - by Mo
    Hi i am working on a web application where i have to encode and decode a string at the JavaScript side and ruby backend of the code. the only problem is that the escape methods for JavaScript and ruby have a small difference. in java script the " " is treated as "%20" but in ruby the " "(space) is encoded to "+". any way to work around this? another ruby method to encode a string in RAW url encode? thank you

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  • #include headers in C/C++

    - by Carlos
    After reading several questions regarding problems with compilation (particularly C++) and noticing that in many cases the problem is a missing header #include. I couldn't help to wonder in my ignorance and ask myself (and now to you): Why are missing headers not automatically checked and added or requested to the programmer? Such feature is available for Java in Netbeans for example.

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  • What is the problems for my xml file format ?

    - by python
    <? $xml="<?xml version='1.0' encoding='UTF-8' standalone='no'?> <Document> <pain.001.001.02> <books> <book> <qty>12</qty> <title>C++</title> </book> <book> <qty>21</qty> <title>PHP</title> </book> </books> <books> <book> <qty>25</qty> <title>Java</title> </book> <book> <qty>32</qty> <title>Python</title> </book> <book> <qty>22</qty> <title>History</title> </book> </books> </pain.001.001.02> </Document> "; $doc = new DOMDOcument; $doc->loadxml($xml); $xpath = new DOMXpath($doc); $arr = array( array( '12;C++', '21;PHP'), array( '25;Java', '32;Python' ) ); # Remove elements based on qty and title foreach($arr as $items) { foreach($items as $item) { list($qty, $title) = explode(';', $item); foreach($xpath->query('//pain.001.001.02/books/book[title="'.$title.'"][qty="'.$qty.'"]') as $book) { $book->parentNode->removeChild($book); } } } # Remove empty <books> foreach($xpath->query('pain.001.001.02/books[count(book)=0]') as $empty) { $empty->parentNode->removeChild($empty); } header('Content-type: text/xml'); echo $doc->savexml(); ?> If I put <Document> in the xml document , get the expected result BUT If change <Document> to <Document xmlns="urn:iso:std:iso:20022:tech:xsd:pain.001.001.02"> get UNEXPECTED RESULT? Do you have any idea? thanks

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  • How can I get an Active Directory data code from System.DirectoryServices[.Protocols]?

    - by Alex Waddell
    When using .Protocols, I can run the following pseudocode to authenticate to an AD: try { LdapConnection c = new LdapConnection("User", "Password"); c.Bind(); } catch (LdapException le) { Debug.WriteLine(le.ResultCode); } This code will allow me to get the "Invalid Credentials" error string, and the AD code "49", but I need to get the additional data errors similar to an LDAP Java client : [LDAP: error code 49 - 80090308: LdapErr: DSID-0C09030F, comment: AcceptSecurityContext error, data **525**, vece ] 525 – user not found 52e – invalid credentials (bad password) 530 – logon time restriction 532 – password expired 533 – account disabled 701 – account expired 773 – user must reset password

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  • Class files are not added in war file.

    - by Lakshman
    When i export WebProject (Struts Portlet) as war from RAD 7.5 it creates war, but that war file does not have my Class files. ie. Action Classes, Actionforms, validations, etc. none of the .java files class added in war. what is the issue. urgent

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  • Python process will not exit

    - by oneself
    Hi, I'm use nosetests to run some tests. However, after the tests have finished running, the nosetests process just sits there, and will not exit. Is there anyway to diagnose this? Does Python have a facility similar to sending Java a kill -QUIT which will print a stack trace?

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  • Get the File name with out file extension in VIM function.

    - by tr-sugumar
    I want to get the fine name with out the file extension in VIM. I wrote the following functions in my .vimrc file for compile and run the Java program. :function! JAVA_RUN() :!javac %^M :endfunction map <F3> :execute JAVA_RUN()<CR> :source $HOME/.vimrc<CR> In side the function how can I get the file name with out the extension.

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  • How to create a newsletter application?

    - by tftd
    I'm required to create a newsletter php application that would send template emails to all subscribed to the system users. We're currently using PostgreSQL so PhpList will not work for us if it's not capable to work with PostgreSQL. What's the appropriate way of handling this task ? Also keep in mind that there will be big amounts of subscribers. Edit: I'm opened to java applications that could do the trick.. Thanks in advance.

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  • How to measure Silverlight control load time with Google Analytics

    - by ddehghan
    Hi everyone I have a simple silverlight page for for finding available domain names. I use Google Analytics for monitoring the traffic. I would really like to find out how long it take for users to download and render the Silverlight control. Once the java script on a page is loaded there should be a way to start a timer and then stop the timer once the Silverlight control is loaded. Key points I would like to measure are: Time it takes to download the silverlight control Time it takes to initialize the control Thanks

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  • Is developing iPhone apps in any language other than Objective-C ever a truly viable solution?

    - by David Foster
    I hear all this stuff about crazy ways to build iPhone apps using Ruby or C# under .NET or the like. Even stuff about developing apps on Windows using Java, or auto-generated apps using Flash CS5 or something. Now, I've never really spent any time at all investigating these claims—I just brushed them off as clumsy or cumbersome or down-right claptrap—but I'm a proud Objective-C programmer who's perhaps a little worried as to whether there's any truth in all of this?

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  • Quering computed fields in GORM

    - by Tihom
    I am trying to query the following HQL using GORM: MailMessage.executeQuery("toId, count(toId) from (SELECT toId, threadId FROM MailMessage as m WHERE receiveStatus = '$u' GROUP BY threadId, toId) as x group by x.toId") The problem is that count(toId) is a computed field doesn't exist in MailMessage and that I am using a subquery. I get the following error: java.lang.IllegalArgumentException: node to traverse cannot be null! Ideally, I would like to use a generic executeQuery which will return data of anytype. Is there such a thing?

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  • calender in oracle forms

    - by Mousarules
    Hi guys :) i want to integrate a ready made CALENDER on my oracle forms application whethear it's a java applet or other available option ; i want the end user to be able to invoke this CALENDER whenever he pressed the date button so that he can chose a specific date to be entered in a display item .

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  • Why do I get so many errors building my Android project with Ant?

    - by synic
    Now that I sort of know my way around the SDK/API, I've switched from Eclipse back to my favorite text editor, which means I have to use ant to build my project, however: It seems every other time I compile the project, a lot of drawables get corrupted, resources lose their ids (resulting in NPEs in the code), or classes throw "Verify Errors". The only way to fix this is by removing the bin and gen folders, and recompiling, which is obviously annoying. Is there any way to avoid this? btw, I'm using ant 1.7.1, java version "1.6.0_20"

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  • Multiple file upload with preview

    - by sean717
    Hi, Is there any good control or plug-in for uploading multiple photos with preview? As far as I understand it is impossible to preview photo on local computer using just JavaScript. So it has to use Flash or Java. Thanks, also, I use ASP.NET.

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  • How can I add imports to an "eval"ed piece of clojure code?

    - by Zubair
    I would like to evaluate some clojure code entered by users interactively, and I would like to "use" certain namespaces and "import" certain Java classes as well. I end up running the code using: (defn execute-command [string-command] let [ code-with-context (add-code-context string-command) result (eval(read-string code-with-context)) ] result ) My question is how can I program "add-code-context" to add the required context to the code in "string-command"?

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