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• Can't create packages with Maven webapp

  - by cardori

  I have created a project using the following maven webapp project in eclipse: When adding a package to the project (right click project - new - package), the package gets added as a folder (I added a package named core). It does not have the usual package icon: If I try to create a new class and select a package, there are no entries in the list box. I have tried creating packages in a normal eclipse dynamic web project and these work correctly. How do I get packages in Maven enabled webapp projects?

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• Access strongly typed siteMapProviders

  - by ForeverDebugging

  I'm using a list of siteMapProviders in my web.config file. To retrieve these values in code, I need to specify the names in strings. Understandably, these is always a mismatch at runtime. Is there a way to return a strongly typed enum vlaues of these?

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• The role of data types inside of the < > in declarations in Java?

  - by Emanuil

  To give an example, whats the role of the <String> in the following line of code? private List<String> item = new ArrayList<String>();

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• Qooxdoo: Drag a toolbar button to a tree node. is it possible?

  - by user337175

  I am trying to Drag a toolbar button to a tree node. Is it possible? I have noticed that drag start is never fired. Is there any list of components/classes available that currently allow to be dragged?

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• VS2010: New and improved Intellisense?

  - by George

  In VB.NET type this on a new line: DateAdd( Shouldn't a dropdown picklist of enum values appear? It used to! I miss it! Of course, this is just one example where an enum pick list does not appear where it did before. Can anyone defend this or is it a bug?

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• Question regarding C++ Lists

  - by mousey

  Hi, list<Dog*> dog; ............. ............ So I added many dog objects to it. If I call dog.pop_front(); Does memory automatically gets deallocated ?

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• jQuery querying the database

  - by mazhar kaunain baig

  The thing is that there are number of items in the HTML select list. I want to click on any of the items, then query the database on the id of that item, retrieve the value and then display that in the textbox. How would I query the database? I would really appreciate that if someone provides a code sample for querying the database.

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• give preference to print array values in php

  - by Bharanikumar

  Hi , I have country table, i fetch all values and moved into array , these value i like to populate into combo/dropdown list , here i want to do some magic things, that is , for my site most of the users coming from uk,us,Australia,Romain and few, So i like to populate by my preference , is there any array will do this magic work, else is it possible mysql query , So final question is , Populate country name into combo based on my prefernce , Thanks

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• Where is the -j (select job) option when using p4 submit?

  - by Marius

  When submitting changelists in Perforce I need to allocate a job. The jobs which I am supposed to associate with my changelist are not allocated to me and does not show up in the list of available jobs when I invoke "p4 submit". I know the job number which I am going to use, but can't find a way to specify it. Basically, I want to do something like: p4 submit -j But there is no -j option...

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• PowerShell function won't return object

  - by Dan

  I have a simple function that creates a generic List: function test() { $genericType = [Type] "System.Collections.Generic.List``1" [type[]] $typedParameters = ,"System.String" $closedType = $genericType.MakeGenericType($typedParameters) [Activator]::CreateInstance($closedType) } $a = test The problem is that $a is always null no matter what I try. If I execute the same code outside of the function it works properly. Thoughts?

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• Rails - dynamically adding to sortable_element

  - by tiny_clanger

  Am adding to a sortable list using Ajax, and to get the Scriptaculous effects to kick in after the add, the only way I have found is by re-executing sortable_element. Can anyone suggest a better way of doing this, at the complete code is a hack: <%= link_to_remote "Add", :url = { :controller = "pages", :action = "add_fragment", :pid = pid, :index = index }, :complete = "eval(decodeURIComponent(#{sortable_element 'frag_list', :url = sort_frag_pages_path, :complete = visual_effect(:highlight, 'frag_list'), :handle = 'handle'}).gsub('//',''));" %

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• Linking database column to dropdown control in ASP.Net

  - by kunal

  I am using c# with asp.net and SQL Server 2005 as backend. I want to use dropdown list control in a form to populate a textbox. The dropdown control is linked to a column in the database. How can I code this in c#?

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• Data Structures using C or C++?

  - by user362439

  What are the advantages of using C++ based Classes/Objects over using legacy C Structures for managing standard Data Structures like Linked List, Stack, Tree, Queue ..etc? Let me know if the question is not clear.

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• I got the address of a large managed object in WinDbg, what next?

  - by Mahen

  I created a high memory utilization dump and using !dumpheap -stat and !dumpheap -mt I got the address of two large string generic list of 30 MB each. I want to know more about these lists. What they contain or which piece of code is using them. Is there a way to find them out? 0:000 !do 2b370038 Name: System.Object[] MethodTable: 71e240bc EEClass: 71c0da54 Size: 33554448(0x2000010) bytes Array: Rank 1, Number of elements 8388608, Type CLASS Element Type: System.Collections.Generic.List`1[[System.String, mscorlib]] Fields: None

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• ffmpeg imlib2.so watermarking troubles.

  - by ggggggggg

  I am trying to watermark a flash video, but it throws long list of "Unsupported Codec" so, is flv not supported at all ? Do I need to convert it to .avi and watermark ?

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• Help me killing some IE6 fantoms ! FireFox packaged and locked with specifics extensions ?

  - by riba

  There is a way to bundle FireFox with a fixed list of extensions and that users won't be able to install/uninstall them after ? A big company with lots of IE6 search a way to do that, they'are afraid about extensions and security if users can install anythings. Any idea ?

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• Is foreach statement iterate in order or it might be random order?

  - by ablimit

  I was wondering if the foreach statement in perl iterates the items in an array in consistent order ? That is, do I get different results if I use foreach multiple times on the same array or list ? Thanks.

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• MySQL Joining three tables

  - by text

  I am doing a query with three tables, the problem was one table has many occurrences of id of another. sample data: users: id answers: id:1 user_answer :1 id:1 user_answer :2 id:1 user_answer :3 Questions: id:1 answers :answer description id:2 answers :answer description id:3 answers :answer description How can I get all user information and all answer and its description, I used GROUP by user.id but it only returns only one answer. I want to return something like this list all of users answer: Name Q1 Q2 USERNAME ans1,ans2 ans1,ans2 comma separated description of answer here

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• stick button to bottom of element

  - by dzona

  Is there any way to stick child button element to bottom of parent element when number of child elements vary? Parent element is fixed height, and could be scrolled vertically in case of child overflow. In that case, button should be at the end of child list, but in case there is no children, or children size don't push parent element to overflow, it should be at bottom of parent element. Is there pure css solution for this? Thanks

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• Java: Storing information from database. What collections are appropriate?

  - by garvy

  I write an application in Java. I get form a database a table (clients) which contains fields like: name | surname | adress What is the best solution to store this data in my app? Should I create an object for each client and store these objects in a list or set? The table contains about 100 records and it's already sorted. Thanks in advance.

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• Doctrine: Select elements that are related to one or more items in many-to-many relation

  - by Migol

  I have a category system that is related many-to-many with posts. How can I select a list of those categories that are related to one or more posts? $q = Doctrine_Query::create() ->from('Category c') ->where('<DONT KNOW WHAT TO WRITE>') ->select('c.name');

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• comment code in netbeans?

  - by ajsie

  a while ago i could comment any code in php with netbeans like this: /* * * */ I just typed /* ENTER and netbeans gave me that lines above. then when i typed @ it gave me a full list of all available tags (author, param and so on). i reinstalled my mac and since then it hasnt worked. someone knows why and how i can activate it? i installed the netbeans for php only.

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• unix timestamps and php

  - by sea_1987

  I have a list of unix timestamps in a database, and I wanting to select the ones that are from today. i.e If today is Tueday, I want to get all the timestamps that were made today? Is it possible? Is there such a things as strtotime("Today")? Any help would be great

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• Why doesn't (apply or [true false]) work in Clojure?

  - by Trilok

  From what I understand about apply, it unpacks a list and turns the elements into arguments for a function. I see that (apply + [1 2 3]) works as expected, i.e: it's equivalent to (+ 1 2 3). Why then is (apply or [true false]) invalid? Isn't it equivalent to (or true false) ?

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• Cast problem with LINQ

  - by yigit

  I'm tring to get my product's types to a list with Linq. var types = (from t in NHibernateSession.Linq<Product>() select t.Type).Distinct().ToList<Type>(); return types; But its giving an Unable to cast object of type error '...Domain.Product' to type '...Domain.Type'. Please tell where am I going wrong.

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