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Search found 31075 results on 1243 pages for 'change'.

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• How to create a hover effect in a newsletter?

  - by Moak

  I'm creating a newsletter, and i want to have panels that change background-color on mouse over. Seeing as the newsletter wont have a head, I am defining all styles inline. I'm pretty sure most popular mail clients will block JS. So I was wondering if I can define a hover effect in the style attribute. Or is there any other solution to achieve this effect? Peace

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• UIImagePNGRepresentation issues?

  - by disorderdev

  I want to load images from UIImagePickerController, then save the selected photo to my app's document directory. UIImage *image = [info objectForKey:UIImagePickerControllerOriginalImage]; NSData *data1 = UIImagePNGRepresentation(image); NSString *fileName = "1.png"; NSString *path = //get Document path, then add fileName BOOL succ = [data1 writeToFile:path atomically:YES]; but after I save the image to my document, I found that, the image was rotated 90 degree, then I change the method UIImagePNGRepresentation to UIImageJPEGRepresentation, this time it's fine, anyone know what's the problem?

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• How can I modify the directory in a Perl string that has a file path?

  - by imerez

  I have a string that has a file path: $workingFile = '/var/tmp/A/B/filename.log.timestamps.etc'; I want to change the directory path, using two variables to note the old path portion and the new path portion: $dir = '/var/tmp'; $newDir = '/users/asdf'; I'd like to get the following: '/users/asdf/A/B/filename.log.timestamps.etc'

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• is able to accommodate multiple data type in one column?

  - by Jothi

  hi, i have one problem that, i have to change type of data in column based on foreign key stored in that row. unit_id unit_name 1 String 2 Float 3 Date 4 Int Id spec value unit id 1 "A" 1 2 30.90 2 3 null 3 4 100 4 now i should achieve the above codition. how do i achieve it? please help me.

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• How to rotate keyboard of UITextField when device orientation is changing.

  - by Vikas

  When keyboard become visible for UITextField the orientation was landScapeLeft but if we change the orientation to landScapeRight then keyboard is coming from upside. How to rotate the keyboard also when the orientation changes.

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• Website monitoring with email alerts on file changed (hack detection)

  - by Scott B

  With the current issues with Network Solutions sites being hacked, I'm in need of a tool (preferably freeware) that I can install into my site and it will email me the second a file change/update occurs. Any recommendations welcome :) This site is on a shared server hosting package.

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• Oracle Cursor and JDBC ODBC

  - by BeginnerAmongBeginners

  I have some procedures to execute in the database that has an OUT REFCURSOR parameter. When I am connecting with the JDBC thin client, everything works fine. However, if I were to change the connection string to refer to the ODBC data source pointing to the same database, those procedures will fail. The procedures that do not use an OUT REFCURSOR will still work fine though. Is this situation the result of an error on my part or expected?

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• grep changing he delimiter

  - by jhon

  any way we can change the delimiter that uses grep? I think, by default, grep uses '\n' as the delimiter. thanks.

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• Noob Capistrano question on preserving upload directories

  - by jaycode

  Hi all, In response to this blog post: http://www.simonecarletti.com/blog/2009/02/capistrano-uploads-folder/ I have three questions: Can anyone confirm if the recipe there works? Where and how do I put that recipe? I have two folders to be retained: /products and /public/images what do I need to change in the recipe? Thank you

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• Calculate the sum of a datagrid's rows

  - by chchrist

  I have this datagrid which has columns with a NumericStepper as an itemEditor where the user can change the number of items he wants to buy. How can I calculate the sum of all cells when the user updates datagrid's values? Thanks in advance

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• not able to see In app purchase test user on Clicking of Manage user

  - by Gani

  hi everyone, i want to set up a test account to test in app purchase on sandbox, i am logging into intunes connect and following the same procedure as prescribed in the itunes connect developer guide. i am clinking on manage user, but i am not able to see the window where i can select test in app purchase user. do i need to do any change in my profile to make it visible.

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• jQuery/javascript replace tag type

  - by Matrym

  Is there an easy way to loop through all td tags and change them to th? (etc). My current approach would be to wrap them with the th and then remove the td, but then I lose other properties etc.

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• Strategies on synching data and caching data between iphone and server

  - by Blankman

  Say I have a TODO list iphone app, that can be edited/viewed from both a web application and the iphone application. When on the iphone, when a user views all his todo lists, or sub-items, I would think that each time the user views a particular list it shouldn't be hitting the web applications API every-time, but rather cache locally the values and only hit the web when things change. What strategies are there for this type of scenerio?

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• how to made a "admin-only" for in html page (not view.py),has this method :user.is_superuser ??

  - by zjm1126

  in views.py: @user_passes_test(lambda u: u.is_superuser) def h_view(request): return render_to_response('mytest/news.html',context_instance=RequestContext(request)) but i want to show this page when admin login,and my now page is : <li id="tab_mytest"><a href="{% url mytest_list %}" class="{% block mytest_css_name %}{% endblock %}">{% trans "mytest" %}</a></li> how to change it, has this method :user.is_superuser ?? thanks

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• SQL results operation question

  - by wali

  I know I missasked the question, and that's probably the reason I can't find the solution myself: How do I take a result in a stored procedure and and change the data such as if column1 = AAA then column1=Hello else if column1 = BBB then column1 = goodbye and have the data return with the new values? Thanks

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• Column header direction is SSRS Matrix

  - by jestges

  Hi is it possible to change the direction of column header values ? By default header valules displayed in horizontal direction only. But I want to show the values in vertical direction. Is it possible? I tried from the last 3 days. But no where I got any good results. Thanks in advance

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• Blackberry (Java) - drawing text in two different fonts

  - by paullb

  using the g.drawText function (two calls one for each text) is it possible to write text in two different sizes? g.drawText("abc",0,0); //whatever code to change font goes here g.drawText("def",30,30);

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• set backlight time

  - by mk39

  Hi, Is there any way to change backlight turn off TIME using programming(Preferred c# or vb.net other c++ can be used too)? I guess, may be it is changed using registry info or API. Manually, it is done by: Setting Backlight (Battery Power and External Power) Thank you

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• logging one thread in Java using log4j

  - by Javier

  I have an web application written in Java, and I have a thread-pool. The application is huge, and I cannot make major changes, for example, I cannot change log4j. I am executing a batch process in the thread pool, and I want to log everything that goes is executed to execute that process. There will always be just one thread active in the thread pool. Any ideas of how can I do that?

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• Assembly Versioning in .NET

  - by pm_2

  In the Visual Studio 2008 IDE, the properties page allows you to access the version. However, for executables, there appears to be two versions: Under the Publish tab, there is a publish version with a flag to auto increment. Under the Applications Tab (Assembly Info...) there is an assembly and file version - this appears to change the AssemblyInfo.cs file. My question is, what is the difference between the two versions and what are the implications of setting each?

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• Help with google maps api, user allowed marker map

  - by Exilekiller

  Without telling everyone too much about my new idea for a website, Pretty much I need help, maybe someone can help write it up, with a site that has a simple map that allows any user to double click the map and make a marker. When the marker comes up I just want Title and Description available for edit(only once, so others cant change it). I have been trying to figure this out myself but computer science isnt my major so its killing me. Thanks for the help

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• Changing order of locations on classpath to be leaded by surefire-plugin

  - by lisak

  Hey folks, does anybody know how to change it ? I mean from target/test-classes ... target/classes .... maven dependencies to target/test-classes ... maven dependencies .... target/classes It relates to this surefire-plugin feature request It's because surefire-plugin cannot exclude resources from /target/classes ... it can only modify resources via <testResources> element that modifies /target/test-classes

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• Javascript access TR from TD

  - by arik-so

  Hello. I have a table row, and within that, I have a td (whatever it stands for). I want, without an ID or a name, to be change the class attribute of the TR my TD is in. Like that: <tr> <td onclick="[TR].setAttribute('class', 'newName')">My TD</td> </tr> How do I do it?

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• OnChange on textbox Event calling twice

  - by Abhi

  I am adding onchange event dynamically using Jqery.. When I am changing the textbox the event is firing twice and two times alert boxes are coming sometimes 3 times. if(Country.toUpperCase().indexOf("MALAYSIA")!=-1) { debugger; if(productDesc.toUpperCase().indexOf("SV")!=-1) { $("#<%=txtlAxis.ClientID%>").change(function() { if(productDesc.toUpperCase().indexOf("SV")!=-1) { alert('2'); } }); } }

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• Modifying the Codec List Object in an ASF file

  - by scompt.com

  Is it possible to modify the Codec List Object in an ASF file? In particular, I would like to edit the codec name and description. I realize that this won't actually change the content of the video, but it's necessary for the video to be verified by an external tool. Does anyone know of a tool that will allow me to do this? If not, does anyone have any suggestions about how I might go about doing it using the Windows Media Format 11 SDK?

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