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• HOW can I Achieve A Transparen Screen On My button Click Event In wpf

  - by SHASHANK

  Hello All I want to show A Panel on My Button Click Event And I want There is A transparent Screen Come between panel And other window Control . How CAN i Do it ? i m doing it all dynamic using C# not In xaml. Thanks in Advance shashank

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• how to import the parent model on gae-python

  - by zjm1126

  main:. +-a ¦ +-__init__.py ¦ +-aa.py +-b ¦ +-__init__.py ¦ +-bb.py +-cc.py if i am in aa.py , how to import cc.py ? this is my code ,but it is error : from main import cc what should i do . thanks updated in normal python file (not on gae),i can use this code : import os,sys dirname=os.path.dirname path=os.path.join(dirname(dirname(__file__))) sys.path.insert(0,path) import cc print cc.c but on gae , it show error : ImportError: No module named cc

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• How to throw and handle exceptions in R6RS Scheme

  - by Kyle Krull

  What is the standard way to throw and catch exceptions in R6RS Scheme? I'm looking for syntax that works in any version of Scheme (not just PLT) that implements R6RS. R6RS guard syntax looks like it might fit the bill, but can somebody show me an example of how to actually use it?

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• How I can hide url

  - by kamiar3001

  void Application_BeginRequest(Object sender, EventArgs e) { HttpApplication app = sender as HttpApplication; if (app != null) if (app.Request.AppRelativeCurrentExecutionFilePath == "~/About.aspx") app.Context.RewritePath( app.Request.Url.PathAndQuery.Replace("/About.aspx", "") ); } I want to hide url like the following : requested url : "http://domain.com/WebFolder/page.aspx" url should be show : "http://domain.com/WebFolder" How I can do that I try the above code but it is not work causing to redirect new rewrite page I dont want it, I just want to hide my url for section of page name.

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• How to detect a click outside an element?

  - by Sergio del Amo

  I have some html menus, which i show completely when a user clicks on the head of these menus. I would like to hide these elements when the user clicks outside the menus area. Is something like this possible with jquery? $("#menuscontainer").clickOutsideThisElement(function() { // hide the menus });

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• Auto-creating User details with Grails and LDAP

  - by Benny Hallett

  I'm using the Acegi Security plugin for Grails, and authentication via LDAP. The application logs show that on login, we can authenticate the user and get their roles via LDAP, but the login fails because the User Details cannot be found in the application's database. Is there a way to auto create and save a basic User Details domain object if one doesn't already exit?

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• Not Jailbroken - getting Provisioning is not applicable for product type 'Application' in SDK Device

  - by quantumpotato

  Codesign warning: provisioning is not applicable for product type 'Application' in SDK Device - iPhone OS3.1'; ignoring.. Redownloaded my developer certificate, made a new provisioning profile, still getting this error. Searched the Xcode project and removed all lines referencing a Provisioning Profile, but that didn't seem to remove it from the project settings (went to show package contents, then opened the project file). Was originally on a different machine then transferred over, if that makes a difference? Thanks

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• In Rails, how should I implement a Status field for a Tasks app - integer or enum?

  - by Doug

  For a Rails 3.0 Todo app, I have a Tasks model with a Status field. What's the best way to store the Status field data (field type) and still display a human-readable version in a view (HTML table)? Status can be: 0 = Normal 1 = Active 2 = Completed Right now I have this: Rails Schema Here: create_table "tasks", :force = true do |t| t.integer "status", :limit = 1, :default = 0, :null = false Rails Model Here: class Task < ActiveRecord::Base validates_inclusion_of :status, :in => 0..2, :message => "{{value}} must be 0, 1, or 2" Rails View Here: <h1>Listing tasks</h1> <table> <tr> <th>Status</th> <th>Name</th> <th></th> <th></th> <th></th> </tr> <% @tasks.each do |task| %> <tr> <td><%= task.status %></td> <td><%= task.name %></td> <td><%= link_to 'Show', task %></td> <td><%= link_to 'Edit', edit_task_path(task) %></td> <td><%= link_to 'Delete', task, :confirm => 'Are you sure?', :method => :delete %></td> </tr> <% end %> </table> Requirements Store a Task's status in the db such that the values are easily localizable, i.e. I'm not sure I want to store "normal", "active", "completed" as a string field. Solution must work with Rails 3.0. Questions: Should I store the field as an integer (see above)? If so, how do I display the correct human readable status in an HTML table in my Rails view, e.g. show "Active" instead of "1" in the HTML table. Should I use an enum? If so, is this easy to localize later? Should I use straight strings, e.g. "Normal", "Active", "Completed" Can you provide a quick code sample of the view helper, controller or view code to make this work?

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• Can I make fast forwarding be off by default in git?

  - by Jason Baker

  I can't really ever think of a time when I would use git merge rather than git rebase and not want to have a commit show up. Is there any way to configure git to have fast forwarding off by default? The fact that there's an --ff option would seem to imply that there's a way, but I can't seem to find it in the documentation.

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• Cleanest way to log who updated what in CF-ORM / Hibernate?

  - by Henry

  One of the requirements of my project is to log who (which Staff) updated what (from what version to what version). UI needs to show who updated entity X at what time and what are updated. What is the cleanest way to implement this? For discussion purpose, imagine... Account has a Contact, and I need to store who update the contact, when, and what's updated.

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• How to play a movieclip inside a SimpleButton's Over frame

  - by Hasan Gürsoy

  I have a menu with button objects in As3. I want to display the page where user is and for this I must show buttons' over state (which is mc) when flash loads. I'm sending the page parameter to flash. I just need to play the movie clip inside the specific button. Looking for something like: btn1.m1.gotoAndPlay(1); or btn1.m1.play();

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• error logging in zend

  - by pradeep

  i am using zend for 1st time..i am facing problems in finding errors. when a setter and getter function name mismatch i get a an error...but the error is show sometimes and not all the time...how do i log such errors.is there any separate log for this?

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• How to create simple web site with python?

  - by Lukas Šalkauskas

  How to create simple web site with python? I mean really simple, f.ex, you see text "Hello World", and there are button "submit", which (onClick) will show ajax box "submit successful". I want to start develop some stuff with Python, and I don't know where to start :)

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• Activity in Android

  - by leduchuy89vn

  Normally, a Java p'rogram starts from an object, then that object will create some GUI objects (window) and call the "Show" method So, is there any way to do the same thing in Android, since, by default in Android, a program runs from an object created by a class which extended from Activity class?

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• How can I make my Windows Forms application 'listen' for global key presses?

  - by Sergio Tapia

  I'm making a little application for taking notes. So when I type 'note' anywhere on my computer, my window will pop up and show me a textbox for me to type something in and save it to XML. I'm stumped on how to get the program to 'listen' to my keypresses. I'll have the app running on the system tray if that's any help. :)

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• Haskell Input Return Tuple

  - by peterwkc

  Hello to all, i wonder can a IO() function return tuple because i would like to get these out of this function as input for another function. investinput :: IO()->([Char], Int) investinput = do putStrLn "Enter Username : " username <- getLine putStrLn "Enter Invest Amount : " tempamount <- getLIne let amount = show tempamount return (username, amount) Please help. Thanks.

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• why developping ASP.NET - MVC?

  - by sam

  Hi Guys, I am new to web development, I am coding some ASP.NET, I checked a lot of examples using MVC in ASP.NET, But I am looking for verbal answers from senior programmers, about why using MVC? can U as seniors and team leaders show me the benefits?? and why not keeping using asp.net webforms? thanks

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• Config Erro Message when dont connect to database

  - by Rafael

  Hi, I need to know a way to show a message or something like that when I compile my program and the user or password are wrong, because when I do this nothing happens. I'm making a system that save logs. log4net just using C#. if you can help me I'd appreciate. thanks!

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• Ubuntu bash command

  - by pedro

  Hello i want to show the number of lines, words and characters of all configuration files "/ Etc / * conf" (command "wc"). How can i modify the command to not view the messages error.

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• How can I catch non valid ASCII characters in Panic Coda?

  - by S.c.

  Sometimes I get errors while coding, because of typing some combination of keys (eg. ALT + SHIFT + SQUARE BRACKET) in a wrong way. So I get Syntax Error in Python, but I can't see where the illegal character is, 'cause Coda do not show it to me. Any solution?

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• How can i make a view similar to Blackberry Messenger, MSN or Gtalk ?

  - by Alexander

  A View with expand and contract list where you show, for instance, Chats, Contacts, Groups. You click on of them and expands to a list of Chats and each element of the list is a Rectangular box with User defined image, name, status (offline, online, busy) as an image and status message. How can i program a view as described? thanks in advance

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• I want to display word document content in any textbox which supports in asp.net

  - by sandeep

  there is one linkbtn , on click i have to display word document content inside any textBox which supports, i used simple textbox but am facing the formatting problem. and also it does not show image. there is any idea for problem in display word document content inside any textBox . i dont know about richtextbox, can i get any help, please send me desired code to [email protected]

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• iPhone - Exchange Calendars in Public Folders

  - by Jim

  I'm trying to get iPhone to play nice with all my work calendars that sync over exchange. My personal calendar works great with adding/remove events. However, my department calendar which is in a public folder does not show up at all. Anyone know a work around?

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• Create popup animation

  - by dragon

  How to create a pop up animation on iPhone? I want show my uiview as a popup view, like uialertview design.

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• jQuery dropdown menu

  - by sdfkjfvfdijgvndfkj

  I have a navbar, a ul with the id of menu that I want to turn into a dropdown menu. There are uls in each li, and each ul has the class sublist, which in the CSS has a display value of none, but with the jQuery below even though I hover over it, the ul won't show. I'm 12 and what is this? $(document).ready(function(){ $('#menu li').hover(function(){ $('.sublist').slideDown(200); }); });

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