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• returning statement created by mysqli_stmt_bind_param

  - by bigmac

  I am using mysqli_stmt_bind_param() to create an INSERT statement. For some reason I am getting an error. I used mysqli_error() to see the error message, but it's not especially useful. Is there a way to just see what query is actually being executed?

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• Suppress message box for infragistics trial version

  - by Mohanavel

  I installed infragistics trial version. While each time running the application through Visual Studio 2008, I'm getting the message box like "this is a trial version". I just want to suppress this message. How can i do this?

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• Corporate developers: Do you feel your code is adding value to the company?

  - by Pierreten

  I'm going through a phase where I'm not being productive at all. I find it hard to justify to myself getting paid six figures to sit in front of my computer and act busy. Management is completely disengaged, and the users as well. What do you do in this type of situation? I've taken to learning some deeper aspects of .Net and software construction in general, but don't like the feeling that I'm stiffing my employer.

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• mySQL 1046 error when importing wordpress database

  - by j-man86

  I'm moving a locally developed wordpress site to a client's server so I'm trying to export the local database and import it to the server. I exported the .sql file according to the instructions here http://codex.wordpress.org/Backing_Up_Your_Database but I keep getting this error when importing: DROP TABLE IF EXISTS `wp_commentmeta` ; MySQL said: Documentation #1046 - No database selected Any help very much appreciated. Thanks!

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• Visual Basic 9 with Visual Studio 2010

  - by jaraics

  I'm working on a project started in VB9 (VS 2008) and now I've migrated to VS2010 (VB10) but on the production server the IDE is still VS 2008. On my developement enviroment the code compiles fine, but sometimes, - let's say - I forget an _ at the end of the line which causes the VB9 compiler to throw an error. So the question is, how could I build a project with the VS 2010 IDE but VB9 compiler? Or to force the VB10 compiler into VB9 mode?

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• Accessing relative path in Python

  - by Aaron Hoffman

  Hi, I'm running a Mac OS X environment and am used to using ~/ to provide the access to the current user's directory. For example, in my python script I'm just trying to use os.chdir("/Users/aaron/Desktop/testdir/") But would like to use os.chdir("~/Desktop/testdir/") I'm getting a no such file or directory error when trying to run this. Any ideas?

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• How can I access x:Name from Code Behind?

  - by viky

  I have a datagrid in which I am using DataGridTemplateColumn and DataGridTextColumn. I want to access these columns at runtime so I have assigned x:Name property to them. But I was not getting that value in code behind, so I looked for DataGrid and then read objects by iterating through DataGrid.Columns. How can I read x:Name property from that object in C#? I need this to perform some specific operations with particular columns at runtime.

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• mongrel_rails start command not found

  - by sean

  On my server I am unable to run mongrel_rails start. I looked in /usr/bin/ and could not locate the mongrel_rails file. Instead I found it in /var/lib/gems/1.8/bin. The file includes #!/usr/bin/ruby1.8, but I am still not getting this to work.

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• Netbeans Error: "Could not add one or more tag libraries"

  - by JJ4UC

  I am using Netbeans 6.1 and Tomcat 6.0.1.6. I made some very minor changes to a project that had been working and now I am getting the following error: com.sun.rave.web.ui.appbase.ApplicationException: org.apache.jasper.JasperException: Could not add one or more tag libraries. The only change I made was to a backing bean method, no new UI components, jsp, etc. Any direction would be greatly appreciated. Thanks!

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• DavCInt User Agent and Options Verb Requests

  - by beckelmw

  We are getting quite a few errors in our logs where the user agent is DavCInt and verb is OPTIONS. Does anyone know who/what might be making this type of request? We are using ASP.NET MVC and all of our controller actions are decorated with HttpGet or HttpPost as appropriate so a controller supporting the request is of course not found. I know I can deny verbs in the web.config but I am looking for any insight before I do so.

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• How do I get Phusion Passenger to work with Django for App Engine?

  - by Mike

  I'm having a devil of a time getting Phusion Passenger to work with django-nonrel for Google's App Engine. I can seem to get it to work for GoogleAppEngineLauncher and for the production server but not Passenger; or for Passenger and GoogleAppEngineLauncher but not the production server; or for Passenger and the production server but not GoogleAppEngineLauncher. How do I get my app to deploy on all three?

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• Scanned value(using scanner) in the textbox

  - by Geetha

  Hi All, I am using Scanner(basic model) to scan the barcode. Scanned barcode will be captured in a textbox. In txtBarcode_TextChanged event i am getting the barcode to access. Problem: If i clicked the scanner more than once, the barcode gets append with the previous value. Code: protected void txtBarcode_TextChanged(object sender, EventArgs e) { string txt = this.txtBarcode.Text; this.txtBarcode.Text = string.Empty; }

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• App Engine datastore does not support operator OR

  - by JohnIdol

  I am trying to query the google datastore for something like (with pm -- persistanceManager): String filters = "( field == 'value' || field == 'anotherValue' )"; Query query = pm.newQuery(myType.class, filters); When I execute - I am getting back: App Engine datastore does not support operator OR. What's the best approach in people experience for this kind of queries? Any help appreciated!

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• MySQL ERROR plz solve

  - by Jungle_hacker

  Error MySQL said: 2002 - The server is not responding (or the local MySQL server's socket is not correctly configured) i am getting this erro plz let me know how to solve this with regards Jungle_Hacker

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• C++ Map of Vector of Structs?

  - by garsh0p

  So here's a snippet of my code: struct dv_nexthop_cost_pair { unsigned short nexthop; unsigned int cost; }; map<unsigned short, vector<struct dv_nexthop_cost_pair> > dv; I'm getting the following compiler error: error: ISO C++ forbids declaration of `map' with no type What's the proper way to declare this?

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• How to override old design with new design(using master pages)?

  - by arun

  Hi, iam migrating the site from asp.net1.1 to asp.net3.5, iam using new design layout with masterpage concept,in previeous site some pages are having usercontrols,these are mixed with old design, if i convert it using masterpage, iam getting old design combining with new design...pls can any one will help?iam fresher to development. Thanks in advance.

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• In a star schema, are foreign key constraints between facts and dimensions neccessary?

  - by Garett

  I'm getting my first exposure to data warehousing, and I’m wondering is it necessary to have foreign key constraints between facts and dimensions. Are there any major downsides for not having them? I’m currently working with a relational star schema. In traditional applications I’m used to having them, but I started to wonder if they were needed in this case. I’m currently working in a SQL Server 2005 environment.

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• [android] Do I need a Android phone for creating android applications?

  - by Jai

  Hi, I am started developing android applications. And am testing with android emulator. Do I really need android phone before releasing it for public usage? Pls help me. Thanks.

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• sending a variable through jquery.get function depending on which div is clicked

  - by kalpaitch

  Heres the markup: <div id='0203' class='threadWrapper'> <div class='littleme'> I am trying to send the id of a parent div as a parameter in jquery.get function: $('.littleme').click(function{ var id = $(this).closest("div").attr("id"); $.get("PHP/viewedThread.php", {viewedURLID: id}); }); and am getting rather lost I'm afraid.

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• Suppress Xcode warning? 'weak_import' attribute ignored

  - by MT

  Hi, I've got quite a large Xcode project that since an Xcode upgrade is giving me loads of "'weak_import' attribute ignored" warnings, they are coming from WebKit, and a bit of research suggests it's a compiler bug. Is there anyway to suppress them, I'm getting thousands, making the 'real' warnings impossible to find. Cheers MT

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• In php, Prepare string and create XML/RSS Feed

  - by Bill

  I want to create my own RSS/XML feed. I fetch data from the database to display, but keep getting invalid character errors. If the string has an ampersand or other strange characters in it, the XML will be invalid. I tried using urlencode and htmlentities, but these don't capture all possible characters which need to be escaped. Does anyone know of a PHP function which will prepare a string for XML output?

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• Java - Problem with the classpath on Eclipse.

  - by Amokrane

  I'm trying to recompile a project I've been working on and I keep getting an error message when trying to load a property file: The system cannot find the path specified. I guess this has to do with the classpath. But I've added the path to the file in Properties- Java build path- Libraries (external class). I also checked the .classpath file generated by eclipse, and the path is really there! Why isn't Eclipse looking at the right path?

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• If you are a hard core .NET programmer, would you invest in learning Java

  - by GarbageGuy

  Learning just another language is not much work. However, getting familiar with all the supporting libraries is veeeery expensive and actually you cannot go too far without that. Would you consider a worthy career investment to learn java once you already are an accepted professional of .NET or you would rather invest the same amount of energy to get deeper in the things you already know?

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• Database structure, optimizing table with lots of rows

  - by aepheus

  I have a table with a lot of rows. The structure is something like this: UserID | ItemID | Item Data... Would I see any gains in query time if I separated this into a table per user, or per smaller group of users? Queries are always single user getting/modifying a selection of items.

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• How to solve following issue in java?

  - by lakshmi

  Im getting following error while running the query. org.hibernate.hql.ast.QuerySyntaxException: expecting CLOSE, found 'LIMIT' near line 1, column 194 [from com.claystone.db.Gpsdata where id.mobileunitid = '2090818044' and gpsdate in (select id.gpsdate from com.claystone.db.Gpsdata where id.mobileunitid = '2090818044' ORDER BY id.gpsdate DESC LIMIT 1 ) and gpsstatus='true'] This is my Query.Please give the suggession what is the mistake in this query? data=session.createQuery[from com.claystone.db.Gpsdata where id.mobileunitid = '2090818044' and gpsdate in (select id.gpsdate from com.claystone.db.Gpsdata where id.mobileunitid = '2090818044' ORDER BY id.gpsdate DESC LIMIT 1 ) and gpsstatus='true']

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