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• Create missing auto increment attribute with rails migration

  - by DGM

  I'm writing a migration to convert a non-rails app into the right format for rails - one of the tables for some reason does not have auto increment set on the id column. Is there a quick way to turn it on while in a migration, maybe with #change_column or something?

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• Charset conversion from XXX to utf-8, command line

  - by Marcin

  I have a bunch of text files that are encoded in ISO-8851-2 (have some polish characters). Is there a command line tool for linux/mac that I could run from a shell script to convert this to a saner utf-8?

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• How to create MSIL files from dll/exe

  - by Sunil

  I have some .net dll's and Exe's. I need to pass MSIL files to mono project. How do i convert these Dll's to MSIL files?

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• Is it possible to use Visual Studio 2010 to edit Visual Studio 2008 solutions without conversion?

  - by Blorgbeard

  I just downloaded the Visual Studio 2010 trial. It would be nice if I could try it out by doing some real work on some real projects, but I can't convert these projects to 2010 format, because then noone else could open them unless they also install VS2010. Is there any way around this?

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• jagged arrays <-> multidimensional arrays conversion in ASP.NET

  - by mouthpiec

  Hi, I would like some help to create the following convertions: A need to convert an 800*600 multidimensional array into a jagged array and then the same method in reverse (jagged array with the same data to the original multidimensional array) Is this possible? and any help about it?

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• PHP string to Date and Time

  - by danit

  I have the following string: 2010-04-08T12:46:43+00:00 I want to convert that to: 8th April 2010 @ 12:46 Is that easy enough?

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• Turning a string into a Uri... (Android)

  - by James Rattray

  I have a string, 'songchoice' I want it to become a 'Uri' so I can use with MediaPlayer.create(context, Uri) Can someone help me to convert songchoice to the Uri? Thanks, James

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• Which module should I use to parse mediawiki text into a Perl data structure?

  - by Ivan

  I just need to parse the wikitext into Perl arrays of hashes. I found several modules. The Text::MediawikiFormat seems to be what I need, but it returns HTML, and I want a Perl data structure. I also looked at: Parse::MediaWikiDump Text::WikiText Convert::Wiki

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• Better languages than SQL for stored procedures

  - by Ken Paul

  I'm getting increasingly frustrated with the limitations and verbosity required to actually commit some business logic to stored procedures, using languages such as Transact-SQL or PL/SQL. I would love to convert some current databases to Oracle and take advantage of its support for Java stored procedures, but that option is not available at the moment. What alternatives would you recommend in the way of databases that support stored procedures in other languages?

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• How to invert colors of image with PIL (Python-Imaging)?

  - by bialix

  I need to convert series of images drawn as white on black background letters to images where white and black are inverted (as negative). How can I achieve this using PIL?

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• C#. Document conversion to PDF

  - by Umar Siddique

  Hi. I need to convert below mentioned file formats to pdf using C#/VB.Net. User will upload the file using FileUpload control and system will returns the pdf file after converting the document. doc/docx to pdf xls/xlsx to pdf ppt/pps to pdf Does ITextSharp provide such facility ? Please Only mentioned open source or free libraries. Thanks

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• LPVOID not recognized in C++/CLI

  - by Adam Haile

  I'm trying to use the following code to convert a native string to a managed string in C++\CLI: System::String^ NativeToDotNet( const std::string& input ) { return System::Runtime::InteropServices::Marshal::PtrToStringAnsi( (static_cast<LPVOID>)( input.c_str() ) ); } I originally found the code here: But when I try to build it throws the error: syntax error : identifier 'LPVOID' Any idea how to fix this?

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• Lack of example escaping special characters in struts2

  - by Dewfy

  Hello colleagues! Googling today I couldn't found sample or mentioning of best practice: how to escape user input in Struts2. Of course I can manually convert characters on validate() method, but it looks too obvious. So may be exists some automation to avoid code/script injection?

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• Disable logging with Batik Transcoder?

  - by Stefan Kendall

  I'm using the batik transcoder for svgs, and every time I convert an SVG image, it produces output on standard out. I'm assuming it's using a logging package of some kind. How do I disable this output?

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• Read data matrix barcodes on iPhone?

  - by Saurabh

  Hi All, Is there any Open Source project I can use to read data matrix codes (not QR codes, I know I can use ZXing project to read QR Codes) on iPhone? Any JAVA Open Source would also be helpful (I'll convert that into a web service and use on iPhone). Any help would be much appreciated! Thanks Saurabh

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• ASP.NET page to image or pdf.

  - by leduchuy89vn

  Hi everybody. I have an asp .net page like this: http://farm4.static.flickr.com/3631/3690714302_c17b259863.jpg My Table is Gridview and some Label, anybody can tell me how to create a button to convert my page to image or pdf file and save it to desktop. Help me please T__T.

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• dates and times in emacs lisp

  - by Stephen

  Hi, I understand emacs lisp is great for handling dates and times, but does it have a function to convert strings to internal representation of integers using formats like %Y, %m, %d, %H, %M, %S, and so on? And also, in the emacs reference manual, it says that times are lists of two or three integers, but is there a more formal specification or description? ~ Thanks ~

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• rails dates with json

  - by fenec

  hello am implementing a facebook application and am using AJAX/Json,however the json structures that are returned have this format "2010-05-30T06:14:00Z" , I am using Game.all.to_json how can i convert them to a normal date format ? Is it easier to do it from the server side or the client side using fbjs? (there are a lot of bugs with fbjs so i would prefer using a solution from the server side , like converting the data before sending the json structures) thnak you

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• Accessing the music files in iPhone

  - by Mohammed Sadiq

  I need to build a system which backup and restore system in which all the phone datas including audio, video, pictures. From iPhone 4.0 , there is support for accessing the videos and photos from the library . Is there any way to access the music files. I need to convert those music files into binary format . Is there any way to accomplish this... awaiting for the response Best Regards, Mohammed Sadiq.

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• error 127 when running "git svn init" on cygwin

  - by Michael Borgwardt

  I'm trying to convert a local SVN repository to git using git-svn under cygwin and failing. This is what happens: $ git svn init -t tags -b branches -T trunk file:///cygdrive/e/repository/project init: command returned error: 127 Any ideas?

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• Converting .jks to p12.

  - by user128647

  Hi All, How to configure .jks file to p12. jks is java key store file so how can i convert to p12 format.

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• Javascript Chart to Excel

  - by George

  Hi I'm using highcharts to create some charts (pie, bar, etc...) using just Javascript. These charts do not use Flash or anything like that. Is it possible for me to convert the resulting HTML page with the Javascript chart to an excel document that properly shows the image? I've tried the standard change mime types for excel and so far I've only been able to export an HTML table on the page, but no chart.

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• Converting a file to UTF8 format using Perl

  - by xyz

  How do I convert a file to its utf-8 format using Perl? and how do I check whether the converted file is in utf-8 format?

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• Where should you save your IIS files...

  - by eLara

  May seem like a dumb question... but where should you save your website files in IIS? If i need to make a WCF application should I just put the code in the wwwroot folder and convert the WCF folder into application? Thanks

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• Converting a number to a greyscale color in Java

  - by Dave

  Hi, I'm trying to figure out how I can convert a number between 1 and 50 to a greyscale color that could be used here: g.setColor(MyGreyScaleColour); 1 would be lightest (white) and 50 would be darkest (black). e.g. Color intToCol(int colNum) { code here } Any suggestions?

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