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  • Question on compiling java program

    - by Hulk
    I am a newbie to java, i have a query, /home/bob/java/jdk1.5.0_06/bin/javac /home/bob/output/a.java In the above when the program is compiled how to generate the classfile in /home/bob/class. Also how should the environment variables set for the following i.e, JAVA_HOME,CLASSPATH,JAVAPATH Thanks..

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  • Custom TableViewCell with TextField and first responder

    - by Robb
    I have a custom TableView cell that contains a TextField and I want it to become the first responder as soon as the view is shown but [textcell.textfield becomeFirstResponder] does not work. I know it's because it's a custom cell in another class and I even tried it there and it didn't work. Anyone know how to pull this off? Thanks...

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  • Pintura OR Perserve 2.0 - Production Ready?

    - by Scott
    I'm very interested in this framework, coupled with a NoSQL backend like MongoDB. Basically, my blue-sky vision is this: ExtJS/Pintura/MongoDB. I would probably plug in Rhino as the js engine. Is there anybody here using Pintura in a production environment? What are the pitfalls? What is your general experience? Thanks.

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  • Stick element to bottom-right corner (AS3 - Adobe AIR)?

    - by Martti Laine
    Hello I'm creating a simple AIR app with resize-functionality. Of course i need to position a resize-arrow to the bottom-right corner. Here's my code: stage.addEventListener(Event.RESIZE, handleResize); function handleResize(e:Event):void{ resize_btn.y = stage.stageHeight-resize_btn.height; } This doesn't work, my button gets out of the window very quickly. How could I make this work? Martti Laine

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  • Using mod_rewrite to mask /cgi-bin/abc as /def

    - by Alois Mahdal
    I have a seemingly easy task, but somehow I just can't get it to work: Some interesting lines from my httpd.conf: ... DocumentRoot "D:/opt/apache/htdocs" ... ScriptAlias /cgi-bin/ "D:/opt/apache/cgi-bin/" ... <Directory "D:/opt/apache/htdocs"> Options Indexes FollowSymLinks ExecCGI AllowOverride None Order allow,deny Allow from all </Directory> <Directory "D:/opt/apache/cgi-bin/"> AllowOverride None Options ExecCGI Order allow,deny Allow from all </Directory> (I know it's dumb but it's only a testing machine :D.) Now, I have d:\opt\apache\cgi-bin\expired.pl and I expect GET /licensecheck.php?code=123456. And I wish to fake client into thinking it speaks with /licensecheck.php, but actually return data by \expired.pl. What I tried was setting following at the end of http.conf: RewriteEngine on RewriteRule ^/licensecheck.php$ /cgi-bin/expired.pl [T=application/x-httpd-cgi,L] ...but it keeps 404-ing me, looking for cgi-bin directory (not cgi-bin\expired.pl) in my DocumentRoot! [error] [client 127.0.0.1] script not found or unable to stat: D:/opt/apache/htdocs/cgi-bin /cgi-bin/expired.pl and all other scripts in /cgi-bin/ work as expected, Only way I could make it work was actually putting the \expired.pl to DocumentRoot, but I don't want this, I want my cgi-bin neatly separated :)

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  • NHibernate & WCF in version 3.0

    - by ChrisKolenko
    Hi everyone :D I've just started a new project which requires a WCF service to handle a distributed environment. I'm still trying to find the best way to implement things. I want to use NHibernate, but I've seen a few different ways to address the serialization. Is this handled in 3.0? I noticed wcf_context inside the truck :D If it isn't handled could someone point me in the right direction? Thanks everyone

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  • Is it possible to view the "source" for a ksh function?

    - by stevec
    Our ksh environment defines several functions, which can be listed using then "functions" ksh function. Is it possible to see the definition (ie source code) for these functions? This seems like an obvious question, but I've tried all manner of parameters to the "functions" and "function" functions with no luck. Thanks, Steve

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  • How do I install ASP.NET MVC 2 Futures?

    - by Zack Peterson
    I want to use the DataAnnotations.DisplayAttribute.Order property to arrange my fields when using the DisplayForModel and EditorForModel methods. Related question: Does the DataAnnotations.DisplayAttribute.Order property not work with ASP.NET MVC 2? I think that I need to use the ASP.NET MVC 2 Futures. But I can't get it to work. How do I install ASP.NET MVC 2 Futures? Why are my fields still out of order?

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  • Html Agility Pack: DescendantsOrSelf() not returning HTML element

    - by Program.X
    I have some HTML, eg: <%@ Page Title="About Us" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true" CodeBehind="ContentManagedTargetPage.aspx.cs" Inherits="xxx.ContentManagedTargetPage" %> <%@ Register TagPrefix="CxCMS" Namespace="xxx.ContentManagement.ASPNET.UI" Assembly="xxx.ContentManagement.ASPNET" %> <asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent"> </asp:Content> <asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent"> <h2> Content Managed </h2> <p> Put content here. [<CxCMS:ContentManagedPlaceHolder Key="keyThingy" runat="server" />] </p> </asp:Content> And I want to find all the instances of the CxCMS:ContentManagedPlaceHolder element. I'm using HTML Agility Pack, which seems the best fit. However, despite looking at the [meagre] documentation, I can't get my code to work. I would expect the following to work: string searchForElement = "CxCMS:ContentManagedPlaceHolder"; IEnumerable<HtmlNode> contentPlaceHolderHtmlNodes = HtmlDocument.DocumentNode.Descendants(searchForElement); int count = contentPlaceHolderHtmlNodes.Count(); But I get nothing back. If I change to DescendantsOrSelf, I get the document node back, "#document" - which is incorrect: string searchForElement = "CxCMS:ContentManagedPlaceHolder"; IEnumerable<HtmlNode> contentPlaceHolderHtmlNodes = HtmlDocument.DocumentNode.DescendantsOrSelf(searchForElement); int count = contentPlaceHolderHtmlNodes.Count(); I also tried using LINQ: string searchForElement = "CxCMS:ContentManagedPlaceHolder"; IEnumerable<HtmlNode> contentPlaceHolderHtmlNodes = HtmlDocument.DocumentNode.DescendantsOrSelf().Where(q=>q.Name==searchForElement); int count = contentPlaceHolderHtmlNodes.Count(); As neither of these methods work, I moved onto using SelectNodes, instead: string searchForElement = "CxCMS:ContentManagedPlaceHolder"; string xPath="//"+searchForElement // "//CxCMS:ContentManagedPlaceHolder" var nodes= HtmlDocument.DocumentNode.SelectNodes(xPath); This just throws the exception: "Namespace Manager or XsltContext needed. This query has a prefix, variable, or user-defined function.". I can't find any way of adding namespace management to the HtmlDocument object. What am I missing, here? The DescendantsOrSelf() method works if using a "standard" HTML tag, such as "p", but not the one I have. Surely it should work? (It needs to!)

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  • Advanced table in LaTeX with multiline cells

    - by Søren Haagerup
    Hello everyone I'm trying to achieve something like this in LaTeX: http://www.imada.sdu.dk/~sorenh07/misc/table-sample.pdf (sample made in OpenOffice.org) The most important part is the multiline verbatim-environment inside a cell. Is this possible at all? I will be very grateful to any answers, since this has been bugging me quite a lot.

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  • An autoformat tool to automatically insert braces around single-line clauses?

    - by Brian Deacon
    So assuming that in our work environment we've decided that the One True Faith forbids this: if (something) doSomething(); And instead we want: if (something) { doSomething(); } Is there a tool that will do that automagically? Awesomest would be to have eclipse just do it, but since we're really just recovering from one ex-employee that thought he was too pretty for coding conventions, a less-friendly tool that would do it right just once would suffice.

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  • Programatically select multiple files in windows explorer

    - by Orion Edwards
    I can display and select a single file in windows explorer like this: explorer.exe /select, "c:\path\to\file.txt" However, I can't work out how to select more than one file. None of the permutations of select I've tried work. Help! Note: I looked at these pages for docs, neither helped. http://support.microsoft.com/kb/314853 http://www.infocellar.com/Win98/explorer-switches.htm

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  • How do you set the initial value for a ManyToMany field in django?

    - by mlissner
    I am using a ModelForm to create a form, and I have gotten the initial values set for every field in the form except for the one that is a ManyToMany field. I understand that I need to give it a list, but I can't get it to work. My code right now is roughly: contacts = userProfile.contact.all() initial = {'contacts': contacts} But that doesn't work. Am I missing something here?

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  • Bash script, read values from stdin pipe

    - by gmatt
    I'm trying to get bash to process data from stdin that gets piped it, but no luck, what I mean is none of the following work: echo "hello world" | test=($(< /dev/stdin)); echo test=$test test= echo "hello world" | read test; echo test=$test test= echo "hello world" | test=`cat`; echo test=$test test= where I want the output to be test=hello world. Note I've tried putting "" quotes around "$test" that doesn't work either.

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  • Free desktop client for Oracle?

    - by pugmarx
    Which is the best Open Source free client for querying an Oracle database? It may additionally support other databases (MySQL, Postgres etc), since our development environment often requires switching between different databases.

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  • iPhone - Exchange Calendars in Public Folders

    - by Jim
    I'm trying to get iPhone to play nice with all my work calendars that sync over exchange. My personal calendar works great with adding/remove events. However, my department calendar which is in a public folder does not show up at all. Anyone know a work around?

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  • background image for input type="button"

    - by fusion
    i've been trying to change the background image of the input button through css, but it doesn't work. search.html: <input type="button" name="button" value="Search" onclick="showUser()" class="button"/> search.css: .button { background-image: url ('/image/btn.png') no-repeat; cursor:pointer; } what could be wrong? even inline-ing the css didn't seem to work.

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  • juggernaut error

    - by ZX12R
    i am trying to experiment with Juggernaut plugin using chat_sandbox example. i get this error message Juggernaut: There has been an error connecting on 127.0.0.1:5001 I have no idea what it means. my juggernaut.yml is as follows :hosts: - :port: 5001 :host: 127.0.0.1 :public_host: 127.0.0.1 :public_port: 5001 # :secret_key: your_secret_key # :environment: :development Thanks in advance.

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  • mysql connection error 1045 on windows vista

    - by Namrata
    Environment mysql-essential-5.1 mysql-workbench-oss-5.1.18a windows vista asmin account, UAC off windows firewall exception- add port- mysql 3306 tcp is set I unstalled mysql from installer remove option which delete all related folder and reinstalled it I need to connect mysql from nebeans 6.8 All good tutorials, blogs not really helping much can anybody help me.

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  • Apache2 configuration, .htacces and 310 error (www redirection)

    - by allstat
    I have an ubuntu apache serveur, with many websites. all my website have the same bug ( so it's look like a misconfiguration) http://www.2sigma.fr <- it's work fine ( we see "en travaux") http://2sigma.fr <- dont work, i got 310 error (cyclic redirection!) here my .htaccess Options +FollowSymlinks RewriteEngine on RewriteCond %{HTTP_HOST} ^2sigma\.fr$ RewriteRule ^(.*) http://www.2sigma.fr/$1 [R=301,L] here my confguration <VirtualHost *:80> <IfModule mpm_itk_module> AssignUserId sigma www-data </IfModule> ServerAdmin [email protected] ServerName 2sigma.fr ServerAlias www.2sigma.fr DocumentRoot /home/sigma/www <Directory /> Options FollowSymLinks AllowOverride All </Directory> <Directory /home/sigma/www> Options Indexes FollowSymLinks MultiViews AllowOverride All Order allow,deny allow from all </Directory> ErrorLog /var/log/apache2/error_sigma # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn CustomLog /var/log/apache2/access_sigma combined ServerSignature Off If i use this .htaccess it's work fine : Options +FollowSymlinks RewriteEngine on RewriteCond %{HTTP_HOST} ^2sigma\.fr$ RewriteRule ^(.*) http://www.google.fr/$1 [R=301,L] I think that it is a apache configuration probleme... but i dont kno how to solve it. Thanks for your help

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  • Active MQ vs JBoss Messaging

    - by maskefjes
    I am going to choose a JMS message broker for a project. It is critical that the JMS server is stable and can handle a high load of messages. I have narrowed down the list to include Active MQ and JBoss Messaging. I was wondering if any of you have any experience with any of these or even better have tried both of them in the same environment. Any link to a research paper or similar would be nice.

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  • who do you admire in a scientific/technical field [closed]

    - by Tshepang
    This off-topic item refers to people with major achievements in fields such as engineering, science, and mathematics. Here's my picks: Eric Drexler for his work on molecular nanotech. His book, Engines of Creations, is mind-blowing. Robert Freitas for his work on molecular nanotech. The breadth of his multi-volume book, Nanomedicine, is impressive. Richard Stallman for promoting Free Software.

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  • Pure HTML Music Player

    - by arik-so
    Hello, how can I use pure HTML to make a browser-integrated flash-free online music player? Like, you click on a button, and the music starts playing. I have tried everything with and with(out) , but none of it seems to work. I need it to work in Firefox. I have an MP3 file. Thanks in advance ^^

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