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  • What almost unknown programming language of 21st century a programmer should be introduced to?

    - by bigown
    Which languages almost nobody talks about but has some interesting features or concepts? It must satisfy the following 2 criteria: It must have been created in 2000 or later. Ex.: REBOL, Squeak, Oberon, etc. are out. It can't have some fame among programmers. Ex.: Groovy, C#, Scala, Go, Clojure, D, etc are out. The language doesn't need be good or totally implemented. License or platform doesn't matter. The language needs to be new and interesting. I posted a good example of language I wanna know. If you wish TIOBE can be used as reference to measure "fame", but don't cling on it.

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  • Summit 2014 Registration Is Open

    - by KemButller
    Attention Oracle (employees) Field Team and Oracle JD Edwards Partners REGISTRATION IS NOW OPEN for Oracle's 5th Annual JD Edwards Summit - Monday, January 27th through Friday, January 31st, 2014, in Broomfield, Colorado. The theme of this year's Summit is "Success Through Continued Innovation”.  Our goals are to update you on our current and future product roadmap, new products, selling strategies for new prospects, growing the footprint in our JD Edwards install base, as well as providing a venue for networking.  The JD Edwards Summit is to the selling and servicing community what COLLABORATE is to the user community.  This is a MUST ATTEND event if you recommend, sell, implement and/or support the JD Edwards product, whether you are new to JD Edwards or a seasoned pro, an executive, account executive, in presales or in consulting.  The Summit promises a content-rich and unique networking experience for all attendees. Highlights include:  Monday afternoon kicks off the Summit with a variety of workshops as well as an afternoon preview of the Sponsor Showcase.  Start your networking at the Summit kickoff party Monday evening. Tuesday morning features several informative keynotes in the Summit General Assembly followed by key messages delivered in Super Sessions in the afternoon, focused on each of the JD Edwards community audiences. The educational offerings continue on Wednesday and Thursday with over 90 breakout sessions on topics spanning technology, applications (core JD Edwards, Edge, Fusion), Sales, Presales and Implementation. Friday concludes with new workshops for the implementation community.A Attendees will be enriched with numerous opportunities to network with fellow partners and Oracle throughout the week.  Consider bringing your team and using this venue to hold your own organization kickoff meeting prior to or post Summit. Contact Sheila Ebbitt (Sheila.ebbitt@oracle-DOT-com) for further assistance with your planning.  Attendees will be charged a Summit fee of US$ 250. Online registration cut-off is January 17, 2014. All registration requests after that time will be processed on-site at the event with an attendee fee of US$ 500. Please contact Rene Chapman (rene.chapman@oracle-DOT-com) for information on sponsorship opportunities. For further details on the JD Edwards Summit including agenda, workshops, educational sessions, lodging,  sponsors and Summit registration, click here! Register now! This is going to be an awesome event! John Schiff Vice President JD Edwards Business Development 

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  • Viewing the NetBeans Central Registry (Part 2)

    - by Geertjan
    Jens Hofschröer, who has one of the very best NetBeans Platform blogs (if you more or less understand German), and who wrote, sometime ago, the initial version of the Import Statement Organizer, as well as being the main developer of a great gear design & manufacturing tool on the NetBeans Platform in Aachen, commented on my recent blog entry "Viewing the NetBeans Central Registry", where the root Node of the Central Registry is shown in a BeanTreeView, with the words: "I wrapped that Node in a FilterNode to provide the 'position' attribute and the 'file extension'. All Children are wrapped too. Then I used an OutlineView to show these two properties. Great tool to find wrong layer entries." I asked him for the code he describes above and he sent it to me. He discussed it here in his blog, while all the code involved can be read below. The result is as follows, where you can see that the OutlineView shows information that my simple implementation (via a BeanTreeView) kept hidden: And so here is the definition of the Node. class LayerPropertiesNode extends FilterNode { public LayerPropertiesNode(Node node) { super(node, isFolder(node) ? Children.create(new LayerPropertiesFactory(node), true) : Children.LEAF); } private static boolean isFolder(Node node) { return null != node.getLookup().lookup(DataFolder.class); } @Override public String getDisplayName() { return getLookup().lookup(FileObject.class).getName(); } @Override public Image getIcon(int type) { FileObject fo = getLookup().lookup(FileObject.class); try { DataObject data = DataObject.find(fo); return data.getNodeDelegate().getIcon(type); } catch (DataObjectNotFoundException ex) { Exceptions.printStackTrace(ex); } return super.getIcon(type); } @Override public Image getOpenedIcon(int type) { return getIcon(type); } @Override public PropertySet[] getPropertySets() { Set set = Sheet.createPropertiesSet(); set.put(new PropertySupport.ReadOnly<Integer>( "position", Integer.class, "Position", null) { @Override public Integer getValue() throws IllegalAccessException, InvocationTargetException { FileObject fileEntry = getLookup().lookup(FileObject.class); Integer posValue = (Integer) fileEntry.getAttribute("position"); return posValue != null ? posValue : Integer.valueOf(0); } }); set.put(new PropertySupport.ReadOnly<String>( "ext", String.class, "Extension", null) { @Override public String getValue() throws IllegalAccessException, InvocationTargetException { FileObject fileEntry = getLookup().lookup(FileObject.class); return fileEntry.getExt(); } }); PropertySet[] original = super.getPropertySets(); PropertySet[] withLayer = new PropertySet[original.length + 1]; System.arraycopy(original, 0, withLayer, 0, original.length); withLayer[withLayer.length - 1] = set; return withLayer; } private static class LayerPropertiesFactory extends ChildFactory<FileObject> { private final Node context; public LayerPropertiesFactory(Node context) { this.context = context; } @Override protected boolean createKeys(List<FileObject> list) { FileObject folder = context.getLookup().lookup(FileObject.class); FileObject[] children = folder.getChildren(); List<FileObject> ordered = FileUtil.getOrder(Arrays.asList(children), false); list.addAll(ordered); return true; } @Override protected Node createNodeForKey(FileObject key) { AbstractNode node = new AbstractNode(org.openide.nodes.Children.LEAF, key.isFolder() ? Lookups.fixed(key, DataFolder.findFolder(key)) : Lookups.singleton(key)); return new LayerPropertiesNode(node); } } } Then here is the definition of the Action, which pops up a JPanel, displaying an OutlineView: @ActionID(category = "Tools", id = "de.nigjo.nb.layerview.LayerViewAction") @ActionRegistration(displayName = "#CTL_LayerViewAction") @ActionReferences({ @ActionReference(path = "Menu/Tools", position = 1450, separatorBefore = 1425) }) @Messages("CTL_LayerViewAction=Display XML Layer") public final class LayerViewAction implements ActionListener { @Override public void actionPerformed(ActionEvent e) { try { Node node = DataObject.find(FileUtil.getConfigRoot()).getNodeDelegate(); node = new LayerPropertiesNode(node); node = new FilterNode(node) { @Override public Component getCustomizer() { LayerView view = new LayerView(); view.getExplorerManager().setRootContext(this); return view; } @Override public boolean hasCustomizer() { return true; } }; NodeOperation.getDefault().customize(node); } catch (DataObjectNotFoundException ex) { Exceptions.printStackTrace(ex); } } private static class LayerView extends JPanel implements ExplorerManager.Provider { private final ExplorerManager em; public LayerView() { super(new BorderLayout()); em = new ExplorerManager(); OutlineView view = new OutlineView("entry"); view.addPropertyColumn("position", "Position"); view.addPropertyColumn("ext", "Extension"); add(view); } @Override public ExplorerManager getExplorerManager() { return em; } } }

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  • Do you need expensive servers and fancy hosting in order to make a multiplayer game?

    - by ThePlan
    I've finished working on an RPG and it would seem so much more fun to make it multiplayer. SFML has a networking feature, I figured it's possible but then again, never in my life have I even tried something basic about networking, in fact my knowledge of it is very limited. What would it take to make a multiplayer game resource-wise? I'm not talking about an MMO, more like a co-op type of game. Do I need mountains of cash to pay for hosting and servers and many many things to make one?

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  • How to Remove Soft Blocks Permanently in Ubuntu 12.04 LTS?

    - by BBN
    I am using Ubuntu 12.04 LTS on an Asus Eee PC 1000HA. Since I upgraded to 12.04, I have had problems connecting to wifi. When I fly, I need to disable wifi. When I try to reconnect, the "enable networking" option is no longer available. If I type in the terminal "rfkill list", the following shows up: 0: eeepc-wlan: Wireless LAN Soft blocked: yes Hard blocked: no If I type "rfkill unblock all", "enable networking" will become available and I am able to connect to wifi. How can I permanently remove this annoying Soft Block? I don't want to be typing up two lines of code. Any help would be greatly appreciated.

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  • Problem with loading webpage in firefox

    - by user107735
    I'm using ubuntu 12.04 and I always keep my pc up to date. For last 4 or 5 weeks, I noticed in firefox, the page displays enough data but spinner in the tab doesn't stop. Not only that, Some page load very quickly and wheel still speaning. Some are very very slow and wheel is as always speaning. Some websites (ex. google analytics) takes more than 5 minutes to load. Some websites load but slider doesnt load and wheel is speaning (ex. blenderdesh.com) I'm facing lot of problems for this. Please help me.....

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  • Boost Your SEO Efforts With Twitter

    Search engine optimization techniques continue to expand so that more innovative ways of drawing traffic to your website can be used effectively. While the online revolution has changed many things in a common man's life, one exciting facet of the World Wide Web is social networking. With social networking giants such as Twitter, Facebook, LinkedIn, Orkut and MySpace hitting the pinnacle of popularity, people have the luxury of making online friends, interact with people irrespective of national boundaries and discuss world issues without any ethnic or racial biases. Webmasters and social network gurus have also capitalized on this immense opportunity to expand their businesses and draw more traffic to their websites.

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  • Any Programming Languages Recommendations? A Space shooter game that allows two people to play at the same time?

    - by Bombcode
    Hey Everyone, Do you remember a arcade game, that allow two people to versus or play each other? A Galaga/Gradius type game. Me and a couple of other people I know wanna make a game like this. We want to get some other opinions on what programming languages to use.(C or C++ isn't an option .). We plan to use an engine to help us build. It's gonna be a multiplayer game, so we would be handling the networking with this language as well. We are thinking about C#, Java, or Actionscript 3. Any Advice on this? And if anyone knows the arcade game I am referring to please post up :)! Edit Let me add something here, this game will be plain on computers and laptops only. We mainly wanna what's good for handling the networking and Dual screen play.

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  • how can i track visits to ALL of the subpages of my website COMBINED TOGETHER?

    - by realcheesypizza
    Right now im using statcounter and google analytics. They are great. But my counts are currently separated. Ex: website.com = 1000 visits a day, website.com/about = 50 visits a day, website.com/privacy = 10 visits a day, etc.. How can have a combined count of all of my sub-pages? (mainpage + about page + about 100 other sub-pages ) I can of course manually add them all together, but that's time consuming because there are many pages. I tried placing a separate tracking code in a php include that sits in each of the sub-pages, but it doesnt seem to be working. It seems to require a single URL to create it, which it then only counts the visits from the one url, rather than ALL of them. Ex: website.com) Any help would be appreciated. Hopefully im just missing something very obvious. Thank you!

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  • WinMo > ASMX WebException - how to get details?

    - by eidylon
    Okay, we've got an application which consists of a website hosting several ASMX webservices, and a handheld application running on WinMo 6.1 which calls the webservices. Been developing in the office, everything works perfect. Now we've gone to install it at the client's and we got all the servers set up and the handhelds installed. However the handhelds are now no longer able to connect to the webservice. I added in extra code in my error handler to specifically trap WebException exceptions and handle them differently in the logging to put out extra information (.Status and .Response). I am getting out the status, which is returning a [7], or ProtocolError. However when I try to read out the ResponseStream (using WebException.Response.GetResponseStream), it is returning a stream with CanRead set to False, and I thus am unable to get any further details of what is going wrong. So I guess there are two things I am asking for help with... a) Any help with trying to get more information out of the WebException? b) What could be causing a ProtocolError exception? Things get extra complicated by the fact that the client has a full-blown log-in-enabled proxy setup going on-site. This was stopping all access to the website initially, even from a browser. So we entered in the login details in the network connection for HTTP on the WinMo device. Now it can get to websites fine. In fact, I can even pull up the webservice fine and call the methods from the browser (PocketIE). So I know the device is able to see the webservices okay via HTTP. But when trying to call them from the .NET app, it throws ProtocolError [7]. Here is my code which is logging the exception and failing to read out the Response from the WebException. Public Sub LogEx(ByVal ex As Exception) Try Dim fn As String = Path.Combine(ini.CorePath, "error.log") Dim t = File.AppendText(fn) t.AutoFlush = True t.WriteLine(<s>===== <%= Format(GetDateTime(), "MM/dd/yyyy HH:mm:ss") %> =====<%= vbCrLf %><%= ex.Message %></s>.Value) t.WriteLine() t.WriteLine(ex.ToString) t.WriteLine() If TypeOf ex Is WebException Then With CType(ex, WebException) t.WriteLine("STATUS: " & .Status.ToString & " (" & Val(.Status) & ")") t.WriteLine("RESPONSE:" & vbCrLf & StreamToString(.Response.GetResponseStream())) End With End If t.WriteLine("=".Repeat(50)) t.WriteLine() t.Close() Catch ix As Exception : Alert(ix) : End Try End Sub Private Function StreamToString(ByVal s As IO.Stream) As String If s Is Nothing Then Return "No response found." // THIS IS THE CASE BEING EXECUTED If Not s.CanRead Then Return "Unreadable response found." Dim rv As String = String.Empty, bytes As Long, buffer(4096) As Byte Using mem As New MemoryStream() Do While True bytes = s.Read(buffer, 0, buffer.Length) mem.Write(buffer, 0, bytes) If bytes = 0 Then Exit Do Loop mem.Position = 0 ReDim buffer(mem.Length) mem.Read(buffer, 0, mem.Length) mem.Seek(0, SeekOrigin.Begin) rv = New StreamReader(mem).ReadToEnd() mem.Close() End Using Return rv.NullOf("Empty response found.") End Function Thanks in advance!

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