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  • Format fixed-format text file lines

    - by EugeneP
    there's a text file first second third 1 2 3 yes no ok hmmmmmmm yep_a_long_word_it_is ahahahahahahha what java functions /libs to use to align words so that they are looked like this (fixed width based on the longest column's length), let's say center align: first second third 1 2 3 yes no ok hmmmmmmm yep_a_long_word_it_is ahahahahahahha

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  • Use annotation to specify which classes/interfaces should be generate javadoc?

    - by ipkiss
    Hi, I have a java program and want to generate javadoc for classes/interfaces. However, I just want to generate javadoc for a certain classes and interfaces. I just want to know if there is any way that I can add an annotation at the beginning of each class/interface to indicate that this class/interface should not be generated javadoc (something like @no-generate-javadoc) Does anyone have ideas, please? Thanks

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  • Build 1 war from two separate web applications using ANT

    - by Pich
    Hi, Is it possible, by using ANT, to create 1 war-file out of two separate eclipse java web application projects? Besides from just copying the right files to the right places i would have to be able two create one single web.xml. Also some other files that exists in both projects should be united into one file. Thanks Pich

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  • install remote desktop in a PC with FTP and HTTP access

    - by cmpscabral
    Hi, I have a machine behind a firewall to which I have only FTP and HTTP access - is there any remote desktop software available that I can install over FTP and access over HTTP (java based perhaps)? The reason I'm asking is because ultraVNC stopped working for no reason and I need to access the PC (it has installed windows 7 with UAC disabled). thanks

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  • What is the recommended way for calling remote JSON objects from native blackberry apps?

    - by jpartogi
    Dear all, IF I am to develop a native application on blackberry, what would be the recommended way to call remote JSON object? As I understand native blackberry apps is coded using Java, would it still be able to contact a remote JSON object from Ruby on Rails? Has there been any blackberry framework to ease this use case? Thank you very much for your help. I really appreciate it.

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  • Ajax frameworks small application

    - by Mona
    hi. I'm wondering if any of you have some ideas of a small application i can work on , just to get familiar with any of the Ajax Frameworks specially if it's related to Java like JMaki or ECHO 2 thanks .

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  • How to set MQMD ApplicationID field via JMS API?

    - by Alon
    Hello, I'm using the JMS API to send messages to a Websphere MQ server. The application that pulls the messages i create want's me to set up the ApplicationID field in the MQMD structure to constant value. I could not find a way in the JMS API to access the MQMD structure The question: Is there a way doing this? if yes then how? If no, then is my only option is to use the MQ java API, instead of JMS API? Thanks

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  • JDBC Bind table in prepared statement

    - by AEIOU
    Can I bind a table name in a Java Prepared Statement? i.e. PreparedStatement pstmt = aConn.prepareStatement("SELECT column FROM ? "); pstmt.setString(1, "MY_TABLE"); Nope, no I can't. New question, anyone know how to delete a question?

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  • When is it appropriate to use error codes?

    - by Jim Hurne
    In languages that support exception objects (Java, C#), when is it appropriate to use error codes? Is the use of error codes ever appropriate in typical enterprise applications? Many well-known software systems employ error codes (and a corresponding error code reference). Some examples include operating systems (Windows), databases (Oracle, DB2), and middle-ware products (WebLogic, WebSphere). What benefits do error codes provide? What are the disadvantages to using error codes?

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  • Which third party tools/library are available for NoSQL databases?

    - by Horcrux7
    I know that NoSQL databases are very new. I am also new in this point. But exist already tools/libraries to make the life easer like for SQL databases? I think on tools for managing, maintaining, viewing or reporting of the data. There can also be libraries for easer working with the database or an abstract database layer to change the database later. I would prefer Java libraries but also other are interesting.

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  • any lib / api for filling in the field in microsft doc ?

    - by nightingale2k1
    Hi, I got a document that need to be filled in (it was in microsoft word doc), I have no idea how to filled in / integrated with my current web apps. is there any good java api / lib that could be used ? preferrably the free one. here is the example of doc that need to be filled in. http://drop.io/callmeblessed/asset/debt-agremeent-certificate-doc

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  • Ajax frameworks small apllication

    - by Mona
    hi. I'm wondering if any of you have some ideas of a small application i can work on , just to get familiar with any of the Ajax Frameworks specially if it's related to Java like JMaki or ECHO 2 thanks .

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  • Android problem: BufferedReader wont read whole stream into a string

    - by Levara
    Hi all! I'm making an android program that retrieves content of a webpage using HttpURLConnection. I'm new to both Java and Android. Problem is: Reader reads whole page source, but in the last while iteration it doesn't append to stringBuffer that last part. Using debbuger I have determined that, in the last loop iteration, string buff is created, but stringBuffer just doesnt append it. I need to parse retrieved content. Is there any better way to handle the content for parsing than using strings. I've read on numerous other sites that string size in Java is limited only by available heap size. Anyone know what could be the problem. Btw feel free to suggest any improvements to the code. Thanks! URL u; try { u = new URL("http://feeds.timesonline.co.uk/c/32313/f/440134/index.rss"); HttpURLConnection c = (HttpURLConnection) u.openConnection(); c.setRequestProperty("User-agent","Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; InfoPath.1; .NET CLR 2.0.50727)"); c.setRequestMethod("GET"); c.setDoOutput(true); c.setReadTimeout(3000); c.connect(); StringBuffer stringBuffer = new StringBuffer(""); InputStream in = c.getInputStream(); InputStreamReader inp = new InputStreamReader(in); BufferedReader reader = new BufferedReader(inp); char[] buffer = new char[3072]; int len1 = 0; while ( (len1 = reader.read(buffer)) != -1 ) { String buff = new String(buffer,0,len1); stringBuffer.append(buff); } String stranica = new String(stringBuffer); c.disconnect(); reader.close(); inp.close(); in.close();

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  • Eclipse classpath does not update changes in Project Properties

    - by Nassign
    I am using Eclipse 3.4.1 Build M20080911-1700 I have tried to change the classpath directories for jar and the source directory using the Project Properties - Java Build Path - Libraries Tab or Source Tab. When I click OK button and then return to the properties page, my changes were not applied. I have to resort in the work around by manually changing the eclipse ".classpath" project settings file. Any ideas?

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  • Why do switch statements continue after case

    - by John W.
    After evaluating a case in a switch statement in Java (and I am sure other languages) the following case's are also evaluated unless a control statement like break, or return is used. I understand this is probably an implementation detail, but what is/are the reasons for having this functionality happen? Thanks!

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