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• How to include a dynamic page contents into a template ?

  - by Ankit

  Hi All, I have to include a dynamic page content into my template, Say I have a left panel which gets the data dynamically through a view. Now, I have to include this left panel into all my pages but I do not want to duplicate the code for all the pages. Is there any way, I can write a single script and include it in all my templates to display the left panel in all my pages? Thanks in advance.

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• Changing the way Package's are displayed in eclipse

  - by ncoder

  Currently my eclipse source folder display the entire package path and java files under that path. Is there some setting that i change and see subpackages+(java)files under parent packages. for e.g. src/main/java com.company.packageA a.java com.company.packageA.subpackageA suba.java becomes src/main/java com.company.packageA subpackageA a.java

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• virtaul function

  - by hitech

  class a { virtual void foo(void) ; }; class b : public a { public: virtual void foo(void) { cout<< "class b"; } }; int main ( ) { class a *b_ptr = new b ; b_ptr-foo(); } please guide me why the b_ptr-foo() will not call the foo() function of the class b?

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• How to open android calculator buit-in-application

  - by Jobayer

  Hello Developers Thanks to every on to support android development forum. I want to make a application where when I click a button in my application then open android built-in Calculator application. That means I want to call calculator apk file from my application. Is it possible? Advanced thanks to reply

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• Set global position for a QLabel

  - by alfredozn

  Hi I'm trying to display a QLabel (without parent) at a fixed position using PyQt. The QLabel functions as a graphic that appears only for a moment, it's appears in the middle of the screen by default but I can't find how to move its position. Any suggestion??

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• Showing solution path in VS2008 window name

  - by Garry Shutler

  Is there a way to display the path of the solution in the Visual Studio window's name? By default it displays (SolutionName) - Microsoft Visual Studio, I would like it to instead show something like (SolutionName) - (PathToSolution) - Microsoft Visual Studio. The reason behind this is I can have multiple versions of a project checked out at a time (staging and trunk for example) and I'd like a quick way of checking without going through prompts etc.

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• Dynamically calling functions - Python

  - by RadiantHex

  Hi folks, I have a list of functions... e.g. def filter_bunnies(pets): ... def filter_turtles(pets): ... def filter_narwhals(pets): ... Is there a way to call these functions by using a string representing their name? e.g. 'filter_bunnies', 'filter_turtles', 'filter_narwhals'

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• WPF DataBinding with Constructor

  - by AKRamkumar

  (For this example) ListBox l is bound to CustomObjectCollection c. Does l call c's Constructor? What if c is a Generic Object?

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• What's the Flash equivalent of FlexEvent.CREATION_COMPLETE

  - by John

  I'm moving some Flex classes to pure Flash/AS3 to be part of a shared library. I have an event listener on FlexEvent.CREATION_COMPLETE to create and add display-objects once things are running, but I don't know the right way to do this in Flash? edit: Maybe if my class subclasses Sprite rather than a Flex class, I can add children in the constructor, I don't need to wait for a "construction complete" event?

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• Developing GWT without a net connection?

  - by user246114

  Hi, When I'm developing my gwt project without a network connection, is there a way to detect this? For example, I have a widget that has an Image in it, and the widget does not display until the Image url request times out (takes a long time, like 2 minutes?). Also, whenever I refresh the page in hosted mode, it doesn't finish loading for about a minute, when no network connection - seems like gwt is trying to contact some external website and blocking on that until it times out too - making things really slow - any way to stop that too? Thanks

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• Url routing asp.net 4

  - by user510336

  Hello all , I am trying to create url routing like this http://msdn.microsoft.com/en-us/magazine/dd347546.aspx but I am having few questions , first why he is adding lines to the web.config , I tested it and it didnt appear that they're doing something as I commented them and nothing major appeared second I am having this line of code that is crashing var display = BuildManager.CreateInstanceFromVirtualPath(_virtualPath,typeof(Page)) as IProfileHandler; when casted as ihttphandler it's working , but when I am casting it to iprofilehandler(which is implemeting ihttphandler) it's giving null !

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• string problems, tuple strings.

  - by suresh

  a tuple representing starting points for the first substring, a tuple representing starting points for the second substring, and the length of the first substring. The function should return a tuple of all members (call it n) of the first tuple for which there is an element in the second tuple n+m+1 = k, where m is the length of the first substring. Complete the definition def constrainedMatchPair(firstMatch,secondMatch,length):

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• How to get the time on the point that you click on the clock?

  - by Jeff

  For instance, when you click the clock on the screen, there will pop up a notification/dialog which displays the exact time point. Anyone can tell me how to achieve this function? Thanks in advance! Maybe I should explain the "exact time point" . For example, there is a big analog clock on the screen. When you click around the dial, it will pop up a dialog box to display the exact time.

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• I want to use sed to replace every occurrence of /dir with $dir (replace / with $) in every script

  - by gm

  use sed to replace every occurrence of /dir with $dir (replace / with $) in every script in a directory. sed "s#/dir#$dir#g" The $ keeps being interpreted as a function or variable call. Is there a way around this? thanks

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• Rails / omitted from link_to?

  - by dannymcc

  Hi Everyone, I am using a Gem to communicate with FreeagentCentral via their API. I have the following code to display a link to the relevant freeagent project: <%= link_to "#{image_tag('/images/icons/Spinning Beach Ball.png')} Freeagent Project", "#{Freeagent::Base.site.to_s + Freeagent::Project.element_path(@kase.freeagent_id).gsub(/\A\//, '').gsub!(/.xml/,'')}" if @kase.freeagent_id %> The problem - There is a / omitted from the URL which makes the url like this: https://XXXXX.freeagentcentral.comprojects/12345 where it should be: https://XXXXX.freeagentcentral.com/projects/12345 This may be simple, but to me - it's driving me crazy! Thanks, Danny

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• Working with the IE cache from C# & WPF

  - by Eric

  I'm writing a program in C# using the WPF framework. I need to display images, and I'd like to cache them to avoid downloading them constantly. I can code my own cache, however, IE already has a caching system. I can find code to read entries out of the IE cache, however I've found nothing dealing with the issue of adding items to the cache. Is there a good way to do it, or should I just implement a separate cache?

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• How do I use a concatenation of 2 columns in a SQL DB in ASP.NET properly?

  - by user293357

  I'm using LinqToSql like this with a CheckBoxList in ASP.NET: var teachers = from x in dc.teachers select x; cbl.DataSource = teachers; cbl.DataTextField = "name"; cbl.DataValueField = "teacherID"; cbl.DataBind(); I want to display both "firstname" and "name" in the DataTextField however. I found this solution but I'm using LINQ: http://stackoverflow.com/questions/839223/concatenate-two-fields-in-a-dropdown How do I do this?

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• How to return a value into webpage

  Hello: I have a simple webpage that displays the credit balance for calling cards. So far without any problems, with HTML, PHP and mysql, I was able to retrieve the balance from a data base. But I have to display the result in ANOTHER PAGE, wich looks akward because the page must reload. Can I just load this value into a pre-drawed field under the input fields that collect the data from the customer? Such as : Account Number: 134556 PIN: * |send| Balance is: $12.36 Thanks in advanced

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• How to create the div, dynamically in asp.net.

  - by Ayyappan.Anbalagan

  I have some textbox and submit button. When ever I click the submit button the div should be added dynamically in my aspx page. Also the information which is available in the text box also displayed in the page default. Use:Without using database i need to display the user suggestion in my page...

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• Are there any tools that estimate XML schema based on documents only?

  - by konryd

  Or to display some statistics at least. I need some statistics like this: * All documents have root node with two children and * 50% of the documents have product/picture node * Documents have between 1 and 10 product/a/comment nodes

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• How do I write a bash script to restart a process if it dies?

  - by Tom

  I have a python script that'll be checking a queue and performing an action on each item: # checkqueue.py while True: check_queue() do_something() How do I write a bash script that will check if it's running, and if not, start it. Roughly the following pseudo code (or maybe it should do something like ps | grep?): # keepalivescript.sh if processidfile exists: if processid is running: exit, all ok run checkqueue.py write processid to processidfile I'll call that from a crontab: # crontab */5 * * * * /path/to/keepalivescript.sh Thanks in advance.

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• A single button should be used in all the forms.

  - by mugamath

  i need to use a single button for all forms in a vb.net project. The single button should be called in the forms to perform operations. For eg., In a form i need to save, update the records. When i call the button, save and update buttons should be appeared at runtime using the single button. guide me....

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• Alternate for MoveTo and LineTo in win32, MFC

  - by mukesh

  Hi i am working on some high resolution display features in which have to draw the vertical line , i am using Moveto() and lineTO() , but it is much time taking... can anyone suggest me , what we can use instead of it ...to optimize the performance... see the scene is , in order to draw 100 Vertical lines it is taking 84ms time, we need to reduce it to 5 ms something.. please refer me any alternate fot that. Thanks, Mukesh

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• SQL select from data in query where this data is not already in the database?

  - by Michael

  I want to check my database for records that I already have recorded before making a webservice call. Here is what I imagine the query to look like, I just can't seem to figure out the syntax. SELECT FROM (1,2,3,4) WHERE id NOT IN table.id Is there a way to do this? What is a query like this called?

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• alternative to iframes and an efficient way for the displaying of page within the page?

  - by user287745

  i have given the user the option to upload his own aspx and code behind i will extract the path by the help of upload control and display the page onto the users home page, am thinking of using iframe but the problem of iframe is its size if fixed, are there any other ways of displaying page within a page without the use of iframes? and is there any efficient way of achieving the above goal? if there is no alternative please give a link explaining how privide resizing in iframes at the users end.

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