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• How to take NavigationBar's height into consideration when adjust text field views?

  - by David.Chu.ca

  I have a view with UINavigationBar on top. The view contains several text fields. Based on a tip to adjust UITextFieldView's position to the top of the view, I did some adjustment. However, my view has a navigation bar on top. How can I take the navigation bar's height into consideration to adjust my text view's position?

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• Python command line - add PYTHONPATH during module run

  - by orokusaki

  I want to run: python somescript.py somecommand But, when I run this I need PYTHONPATH to include a certain directory. I can't just add it to my environment variables because the directory I want to add changes based on what project I'm running. Is there a way to alter PYTHONPATH while running a script? Note: I don't even have a PYTHONPATH variable, so I don't need to worry about appending to it vs overriding it during running of this script.

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• How does one go about writing a virtual MIDI interface?

  - by Alex

  I want to do some funky things with controlling MIDI streams, and I'd like to be able to pipe MIDI input into an application like Ableton or Reason. Presumably this involves some sort of driver level work? Ultimately I'd like to write my application in Python, so if there is some Python-based solution, I'd consider it. I'm perfectly fine with using C/C++, though, so that's not a problem.

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• what is different betwen .ipa and .app format in using iphone ?

  - by R.Vijayakumar

  i tried Adobe flash professional cs5 based to develop iphone application in windows os but when i publish it's out will be .ipa format , so is it working properly in iphone ? so could u know about ipa and app please explain me . And also is it possiable to develop iphone applicaiton in Adobe flash professional cs5 ?

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• is there a performance different between passing something into viewdata compared to a view model

  - by ooo

  in asp.net mvc , if i shove a dictionary or an array of objects in ViewData and read that in my view compared to creating a view model class that has that same data structure, is there a performance difference or other consideration or should i expect the same response time?

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• FacebookRestClientException: A session key is required for calling this method in

  - by simple

  I have a app, that is used in the fanpage, so basically I am showing up the user request/invite form, after submission which refers to my server and I get friends ids(from $_POST) and info about user who sent invite, to get user info I am using $user = $this->_facebook->api_client->users_getLoggedInUser(); $dataToRetrive = array(....); $usersInfo = $this->_facebook->api_client->users_getInfo($user,$dataToRetrive); and then I redirect to fan page again in FF it is working fine but OPera and Chrome it is loosing the session.

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• Is there any char to hexadecimal function for C ?

  - by ge0rge007

  I have a char array with data from a text file and I need to convert it to hexadecimal format. Is there such a function for C language. Thank you in advance!

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• How to write Javascript function to obtain bitmap data from Html 5 Video player?

  - by Ole Jak

  So I have simple video tag on HTML 5 page playing OGG video. I want to take Its RGB colors in format of array (assuming we know width and height) conteining colors for each pixel (from pixel 1,1 to maxWidth,maxHeight) like { {R:Color, G:Color, B:Color}, {R:Color, G:Color, B:Color} ,... }

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• Convert a form_tag select_datetime to SQL datetime

  - by Mitchell

  Hi I am trying to make a simple search form that uses a startTime and endTime to specify a time range. The db has a datetime field time that is compared against. So far when i try to use params[:startTime] in the controller I get an array of values which wont work with :conditions = ['time < ?', params[:endTime]] Is there a simple solution to parse the form's datetime to SQL datetime?

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• Display a diferent selector with each Galleria image

  - by Fernando

  I'm looking for a way to trigger for a different function on each individual image. I'm using the Galleria Jquery plugin and have it set up on my site. The problem is i want to display a div with information depending on which image is loaded. I can't figure out how to capture which image is displayed and how to create a condition based on it.

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• IN 'mytextfile.txt' syntax - access

  - by I__

  i would like to use this syntax to update a table in access based on data from a txtfile. fenton in his comments on this answer: http://stackoverflow.com/questions/2992168/read-text-file-line-by-line-and-insert-update-values-in-table/2992337#2992337 said that this is possible and i would like to see the exact syntax please

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• MVC templates where create template and edit template need to be different?

  - by Marty Trenouth

  I've found information about Editor and Detail templates based on object name (i.e. DateTime, MyCustomObject) for use with MVC system. I am just wondering if it was possible for creating templates for use when creating the items in a similar fashion, where the form used for Creating the items is going to be different than the Editing Screen.

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• How do you put a UIWebView somewhere other than MainView.xib?

  - by Jack

  Hello, I've been trying to put a UIWebView into my app, which is tableview based. When the user selects a row, I want the new xib to load, but this one with a UIWebView on it. From all of the tutorials I've seen, you can only put a UIWebView on the MainView.xib. Can someone please tell me how to put a FUNCTIONING UIWebView somewhere other than the main view? Thanks in advance!!

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• A way to automatically organize #imports in Xcode

  - by Arrel

  I love the "Organize Imports" command in Eclipse to implicitly add and remove classes imported into a source file (as in Java or ActionScript). Is there a command in Xcode to update the #import directives at the top of.m Objective-C files based on the classes referenced within the file?

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• Automation of EAR packing

  - by glebreutov

  I need to automate packing of Java EE projects into EAR archive in Eclipse. The most easy way, I think, is using Ant script. But writing of Ant from start is routine and long task. Is there a way to generate Ant script based on my actions in eclipse (like macros in MS Office)? Or, maybe, exists easier way to do this? Thanks!

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• Why does OpenID look so hard to implement?

  - by user198729

  I read through this post: http://stackoverflow.com/questions/741345/how-do-i-implement-direct-identity-based-openid-authentication-with-zend-openid Why does it look so complicated to implement? IMO, it's just to send request to a remote site and retrieve the response. What's the problem those OpenID libraries are dealing with?

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• From within a xslt, can you output the entire XML?

  - by Blankman

  Inside my XSLT that is transfomign a order XML, I want to dump the entire XML I am currently working with. Is this possible? I am weaving some HTML based on XML, and want to dump the entire XML into a textarea.

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• jquery ui datepicker if no active mondays left at the end of the month

  - by Alex

  I made that only mondays are active in each month like this function onlyMondays(date){ var day = date.getDay(); return [(day == 1), '']; } But at last week of the month there wont be any active mondays left so i want to show next month in that case based on the code above. Any idea would be appreaciated. Thanks.

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• Adding keys to superglobals in php

  - by gautam kumar

  Is there any way by which I can add keys to superglobals in php without defining the corresponding values to those key? For example: $_SESSION['key']='set';//key` automatically gets defined. But I want to do something like this add_key($_SESSION,'key')//key is added to $_SESSION array. Is it possible?

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• how to group fields in crystal reports using vb.net code?

  - by meenakshi

  I am using vb.net 2005. i am trying to set report groupings of a crystal report at runtime based on user defined options. MSDN says this: Dim FieldDef As FieldDefinition FieldDef = Report.Database.Tables.Item(0).Fields.Item(comboBox1().Text) Report.DataDefinition.Groups.Item(0).ConditionField = FieldDef but error shows invalid group number how to solve this?

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• Perl compile error on: "my ($export = $doc) =~ s{\.odt}{\.pdf};"

  - by C.W.Holeman II

  Based upon SO answer "my ($export = $doc) =~ s{.odt}{.pdf};" why does this Perl script produce a compile error? $ cat so.pl #!/usr/bin/perl my $doc ="x.odt"; my ($export = $doc) =~ s{\.odt}{.pdf}; $ ./so.pl Can't declare scalar assignment in "my" at ./so.pl line 3, near ") =~" Execution of ./so.pl aborted due to compilation errors.

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• What tools do you use to share knowledge amongst developers in your company?

  - by Chris Ross

  I'm looking for some good tools that help to share tips, best practices, company standards, etc. amongs developers in my company. Two tools I'm currently considering are a wiki (screwturn wiki) or Sharepoint 2010. I'm wondering if there is something better suited to the task, or any input anyone has on this subject. I'd prefer something that's windows based (i.e. runs on IIS, can authenticate users against Active Directory etc) but I am open to anything.

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• DatePicker Javascript

  - by Nani

  I am in need of date picker javascript which allows date in mm/dd/yy format. And also it should have good resolution and should be non-popup based. I searched in google but not getting my exact requirements. Plz suggest me the proper source. Thank You.

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• How to write the content of one stream into another stream in .net?

  - by Thomas Danecker

  I often run into the problem that I have one stream full of data and want to write everything of it into another stream. All code-examples out there use a buffer in form of a byte-array. Is there a more elegant way to this? If not, what's the ideal size of the buffer. Which factors make up this value?

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• Linux / Ubuntu command similar to Windows cmd "start"?

  - by Vincent Scheib

  From cmd on windows, you can stype "start filename" and an action will be taken based on the type of the file. EXEs will launch, JPEGs will have an associated file viewer opened, etc.. Is there a way to do this on Linux / Ubuntu?

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