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  • Comet without AJAX

    - by Carl Whalley
    Suppose I only had the regular J2SE http libraries but wanted to write a client for comet, say in Android etc, but not limited to that, i.e. not using a WebView. Since there's no browser I'm assuming you'd have to open the long term connections yourself ... is this feasible?

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  • Testing a Generic Class

    - by Jonas Gorauskas
    More than a question, per se, this is an attempt to compare notes with other people. I wrote a generic History class that emulates the functionality of a browser's history. I am trying to wrap my head around how far to go when writing unit tests for it. I am using NUnit. Please share your testing approaches below. The full code for the History class is here (http://pastebin.com/ZGKK2V84).

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  • Standalone XULRunner app not loading the Flash player plugin

    - by Rajeesh
    Hi, I have created a standalone XUL application, and I copied "NPSWF32.dll"(flash plugin dll) to the "plugins" folder under the browser. When I launch the application, flash content is not getting displayed. If I set the MOZ_PLUGIN_PATH to the "plugins" directory before launching the application, everything is working as expected. Could someone tell me, what I needs to do in order to load the flash plugin automatically from the "plugins" folder. Thanks, Rajeesh

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  • winHTTP GET request C++

    - by silverbandit91
    I'll get right to the point. This is what a browser request looks like GET /index.html HTTP/1.1 This is what winHTTP does GET http://site.com/index.html HTTP/1.1 Is there any I can get the winHTTP request to be the same format as the regular one? I'm using VC++ 2008 if it makes any difference

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  • Unable to create index because of duplicate that doesn't exist?

    - by Alex Angas
    I'm getting an error running the following Transact-SQL command: CREATE UNIQUE NONCLUSTERED INDEX IX_TopicShortName ON DimMeasureTopic(TopicShortName) The error is: Msg 1505, Level 16, State 1, Line 1 The CREATE UNIQUE INDEX statement terminated because a duplicate key was found for the object name 'dbo.DimMeasureTopic' and the index name 'IX_TopicShortName'. The duplicate key value is (). When I run SELECT * FROM sys.indexes WHERE name = 'IX_TopicShortName' or SELECT * FROM sys.indexes WHERE object_id = OBJECT_ID(N'[dbo].[DimMeasureTopic]') the IX_TopicShortName index does not display. So there doesn't appear to be a duplicate. I have the same schema in another database and can create the index without issues there. Any ideas why it won't create here?

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  • Script files returning 404 Error.

    - by Seth Duncan
    Hi, I'm using ASP.Net and whenever I create a script file or try to include a script file like jQuery they aren't working. I am doing just a regular localhost server and none of the scripts are working. Upon further examination using firebug I look at whats being referenced in those scripts and it shows html code for a 404 error. I know the scripts and files are there and I can navigate directly to them in the browser but for some reason I can't reference them in my page. Here is a screenshot:

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  • internationalisation in django

    - by ha22109
    Hello , I am doing internationalisation in django admin.I am able to convert all my text to the specific langauge.But i m not able to change the 'app' name suppose django-admin.py startapp test this will create a app called test inside my project.Inside this app 'test' i can create many classes in my model.py file.But when i register my app 'test' in settings.py file.I am convert all the text in the locale of my browser but my app heading 'test' is not getting changed.How to change that any idea?

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  • Opening web page within existing web page

    - by Bob Jones
    I need to be able to load web pages from different sites within a page on my site. I am using C# .NET and master pages. Within the content page, I want to be able to load an arbitrary page and display it without any of the browser controls appearing - just the page content.

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  • C# ProgressBar design pattern

    - by MadSeb
    Hi, I'm working on a database upgrader application. The upgrader updates the schema of a database ( adds new columns, renames columns , adds new tables, new views to an existing database by executing SQL statements ). When a user wants to upgrade from version 1.0 to 2.0 , "Upgrader" objects are taken from an object factory and the "Execute" method of each "Upgrader" is called. The GUI of the application has a progress bar and each time an upgrader object performs a SQL statement the progress bar gets incremented. while (!version.Equal(CurrentVersion)) { IUpgrader myUpgrader = UpgraderFactory.GetUpgrader(version); myUpgrader.Execute(UpgradedFile,progressbar); version.Increment(); } My question is very simple : how should the upgrader object communicate with the progressbar. In the code above, the upgrader object is given direct access to the progressbar but I'm wondering if some better way of doing this or better design pattern exists. Regards, Seb

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  • getting sound on .asf video on Mac OS X

    - by user248237
    When I try to open the following video: http://streaming1.hss-win.rpi.edu/ondemand/cogsci/issues_in_cs/issues_in_cogsci_02_04_2009.asf I can get it but without any sound... I tried it both inside the browser (Firefox) and in QuickTime Media player but still it does not work. Any idea how to get this to work on Mac OS X? Using version 10.6. thank you.

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  • AJAX URL request doesn't work from desktop

    - by Aaron
    Running this simple AJAX with WAMP localhost I can pull JSON from a web address. $(document).ready(function(){ $.ajax({ url: 'http://time.jsontest.com/', dataType: 'jsonp', success: function(json) { console.log(json); } }); }); However I cannot connect if I try running normally through a browser, why is that? Google CDN: <src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js">

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  • How do you handle descriptive database table names and their effect on foreign key names?

    - by Carvell Fenton
    Hello, I am working on a database schema, and am trying to make some decisions about table names. I like at least somewhat descriptive names, but then when I use suggested foreign key naming conventions, the result seems to get ridiculous. Consider this example: Suppose I have table session_subject_mark_item_info And it has a foreign key that references sessionSubjectID in the session_subjects table. Now when I create the foreign key name based on fk_[referencing_table]__[referenced_table]_[field_name] I end up with this maddness: fk_session_subject_mark_item_info__session_subjects_sessionSubjectID Would this type of a foreign key name cause me problems down the road, or is it quite common to see this? Also, how do the more experienced database designers out there handle the conflict between descriptive naming for readability vs. the long names that result? I am using MySQL and MySQL Workbench if that makes any difference. Thanks!

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  • Mapping a boolean[] PostgreSql column with Hibernate

    - by teabot
    I have a column in a PostgreSql database that is defined with type boolean[]. I wish to map this to a Java entity property using Hibernate 3.3.x. However, I cannot find a suitable Java type that Hibernate is happy to map to. I thought that the java.lang.Boolean[] would be the obvious choice, but Hibernate complains: Caused by: org.hibernate.HibernateException: Wrong column type in schema.table for column mycolumn. Found: _bool, expected: bytea at org.hibernate.mapping.Table.validateColumns(Table.java:284) at org.hibernate.cfg.Configuration.validateSchema(Configuration.java:1130) I have also tried the following property types without success: java.lang.String java.lang.boolean[] java.lang.Byte[] How can I map this column?

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  • Tomcat cache filter

    - by mabuzer
    How to have resource handler in tomcat, which simply check resource like js or css and append an ?[last-modified-date] to it's url, so we enable cache, and be sure that client-browser use right resource? thanks in advance...

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  • SQL Select Permissions

    - by Brandi
    I have a database that I need to connect to and select from. I have an SQL Login, let's call it myusername. When I use the following, no SELECT permission shows up: SELECT * FROM fn_my_permissions ('dbo.mytable', 'OBJECT') GO Several times I tried things like: USE mydatabase GO GRANT SELECT TO myusername GO GRANT SELECT ON DATABASE::mydatabase TO myusername GO GRANT SELECT ON mytable TO myusername GO It says the queries execute successfully, but there is never any difference in the first query. What simple thing am I missing to grant database level select permissions. As a note, I made double sure it was the correct user, correct database, and I have already tried granting table level select permissions. So far I keep getting the error: SELECT permission denied on object 'mytable', database 'mydatabase', schema 'dbo'. Any ideas what I'm missing? Thanks in advance.

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  • Kendo UI, searchable Combobox

    - by user2083524
    I am using the free Kendo UI Core Framework. I am looking for a searchable Combobox that fires the sql after inserting, for example, 2 letters. Behind my Listbox there are more than 10000 items and now it takes too much time when I load or refresh the page. Is it possible to trigger the sql query only by user input like the autocomplete widget do? My code is: <link href="test/styles/kendo.common.min.css" rel="stylesheet" /> <link href="test/styles/kendo.default.min.css" rel="stylesheet" /> <script src="test/js/jquery.min.js"></script> <script src="test/js/kendo.ui.core.min.js"></script> <script> $(document).ready(function() { var objekte = $("#objekte").kendoComboBox({ placeholder: "Objekt auswählen", dataTextField: "kurzname", dataValueField: "objekt_id", minLength: 2, delay: 0, dataSource: new kendo.data.DataSource({ transport: { read: "test/objects.php" }, schema: { data: "data" } }), }).data("kendoComboBox"); </script>

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  • File explorer java

    - by Studer
    I'd like to have some kind of file browser like Windows Explorer inside a Java Application. I just want something that's able to list file inside a folder recursively. Is there a simple way to do this ? I already tried to use JFileChooser but it's not what I want.

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  • MYSQL Event to update another database table

    - by Lee
    Hey All, I have just taken over a project for a client and the database schema is in a total mess. I would like to rename a load of fields make it a relationship database. But doing this will be a painstaking process as they have an API running of it also. So the idea would be to create a new database and start re-writing the code to use this instead. But I need a way to keep these tables in sync during this process. Would you agree that I should use MYSQL EVENT's to keep updating the new table on Inserts / updates & deletes?? Or can you suggest a better way?? Hope you can advise !! thanks for any input I get

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