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• How to add an "Export to epub" feature to a site?

  - by systempuntoout

  How could i add to a blog or site in general a feature that let users export the content to epub format or some other open ebook formats? It's not a feature that i normally see on most of the site i browse every day (some has export to pdf that is not great as ebook format), do you think it is feasible?

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• DateTime And ParseExact Problems

  - by WizardsSleeve

  Hi There I wish to convert my string in format dd/mm/yyyy hh:mm:ss to a DateTime of the same format. Dim ukCulture As System.Globalization.CultureInfo = New System.Globalization.CultureInfo("en-GB") Dim myDateTime As DateTime myDateTime = DateTime.ParseExact("18/05/2010 23:42:10, "dd/MM/yyyy HH:mm:ss", ukCulture) When I step through this code the variable myDateTime is 05/18/2010 23:42:10 it appears that the dd/mm is the wrong way around and I cant work out how to correct this. Can ayone offer any guidance on how to correct this please?

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• Rails testing: assert render action

  - by deb

  How can I write a test to assert that the action new is rendered? def method ... render :action => :new end I'm looking for something like: assert_equal layout, @response.layout assert_equal format, @request.format I know I can't do @response.action Thanks in advance! Deb

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• datetime object

  - by Rahul99

  My input string is '16-MAR-2010 03:37:04' and i want to store it as datetime. I am trying to use: db_inst.HB_Create_Ship_Date = datetime.strptime(fields[7]," %d-%b-%Y %H:%M:%S ") fields[7] = '16-MAR-2010 03:37:04' I am getting an error: ::ValueError: time data '16-MAR-2010 03:37:04' does not match format ' %d-%b-%Y %H:%M:%S ' Which format do I have to use?

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• how to generate abstract for a video?

  - by George2

  Hello everyone, For a video file (e.g. wmv file or other format), I need to generate abstract for the video. The abstract is expected to be in text format. Any mature tools or algorithms? Better (not a must) if open source tools/SDKs so that I can modify for my special needs. thanks in advance, George

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• Determining audioformat of audio files in Android

  - by moppel

  Is there a way to determine the audio format of an audio file in Android? On normal java I do it like this: File file= new File(...); AudioInputStream stream = AudioSystem.getAudioInputStream(file); AudioFormat format= stream.getFormat();

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• MySQL National Stock Numbers (NSN) for identification of assets

  - by sammysmall

  In MySQL are there any restrictions (and/or) practical reasons against using a numbering system similiar to the National Stock Number format as follows 3728-01-234-5678 (this format includes the use of the hyphen between groups of characters within the structure) Would this require the use of a specific engine like InnoDB A newbie student

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• Generate URL for File

  - by Don

  The default output of File.toURL() is file:/c:/foo/bar These don't appear to work on windows, and need to be changed to file:///c:/foo/bar Does the format file:/c:/foo/bar work correctly on Unix (I don't have a Unix machine to test on)? Is there a library that can take care of generating a URL from a File that is in the correct format for the current environment?

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• In Ruby on Rails, why http://localhost:3000/foobars/alt/1.xml not work?

  - by Jian Lin

  In Ruby on Rails, http://localhost:3000/foobars/alt/1 works but http://localhost:3000/foobars/alt/1.xml doesn't work. config/route.rb is map.connect ':controller/:action/:id' map.connect ':controller/:action/:id.:format' so supposedly it supports an id.format in the URL?

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• Expose JSON as queryable for jQuery

  - by Ted

  I am trying to expose some data, user names, as json format on my server. I want to use jQuery.getJSOn() method to query data. I can get my data converted to json with newtonsoft.dll on server and save it in a file. But as far as I know it is not queryable. I want something like http://search.twitter.com/search.json?callback=?&q=abc Can anyone help me out to expose my data ion the above format.

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• How to change aif to be able to access 'it' within the macrocall without making 'it' public in the package

  - by Sim

  If you put the aif code presented in onlisp in a package and try to use it in another you run in the problem that packagename:it is not external. (in-package :packagename) (defmacro aif (test-form then-form &optional else-form) ‘(let ((it ,test-form)) (if it ,then-form ,else-form))) wanted call syntax (in-package :otherpackage) (aif (do-stuff) (FORMAT t "~a~%" it) (FORMAT t "just got nil~%")) How can I fix this behavior in code, without making the variable it external in the package declaration and beeing able to access it just by it instead of packagename:it?

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• How to convert PDF to word using Acrobat SDK

  - by kkk

  My .Net application needs to convert PDF document to word format pro-grammatically. I evaluated several products and found acrobat x pro , which gives a save as option where we can save the document in word/excel format. I tried to use Acrobat SDK but couldn't find proper documentation from where to start. looked into their IAC sample but couldn't understand how to call the menu item and make it execute the save as option. Please help me if you have any idea regarding this.

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• How to generate Image at server side in java [ blob-> string_image -> *.png or .jpg ]

  - by Vaibhav Bhalke

  Hi All I want to generate image on server side. My Image is stored in server side's database in blob format and I am able to convert it into string_image; Then How to convert that string_image into actual .jpg or .png format. Actually I am posting attachment as image on users facebook' wall. How to generate Image at server side in Java? Is there any sample code to do it?

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• datetime.datetime.strptime problem

  - by Rahul99

  My input string is '16-MAR-2010 03:37:04' and i want to store it as datetime. I am trying to use: db_inst.HB_Create_Ship_Date = datetime.strptime(fields[7]," %d-%b-%Y %H:%M:%S ") fields[7] = '16-MAR-2010 03:37:04' I am getting an error: ::ValueError: time data '16-MAR-2010 03:37:04' does not match format ' %d-%b-%Y %H:%M:%S ' I am running Python version --EDIT-ME-- on the --EDIT-ME-- operating system. My locale is --EDIT-ME--. Which format do I have to use?

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• Can't get rid of this warning?

  - by NextRev

  I'm getting this warning "Format not a string literal and no format arguments? Any ideas? -(BOOL)isFirstPointReached{ NSString *firstPoint = [NSString stringWithFormat:[pointsToFillArray objectAtIndex:0]]; NSString *lastPoint = [NSString stringWithFormat:[pointsToFillArray lastObject]]; if([firstPoint isEqualToString:lastPoint]){ return YES; } else{ return NO; } }

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• HTML Canvas and saving the data on the server

  - by snitko

  Say I've written a simple app that draws circles in browser. Now I'd like to let people save their pictures. How would I store the data on the server? Which format would be the best option? Should I simply store the relevant html? What would be the case when I would want to make a custom format that is stored on the server and parsed back to html canvas when loaded?

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• How to map non-REST URLS to REST ones?

  - by Krzysztof Luks

  I have a small rails app that has default scaffold generated routes eg. /stadia/1.xml. However I have to support legacy client app that can't construct such URLs correctly. What I need to do is to map URL in the form: /stadia?id=1?format=xml to /stadia/1.xml Or even something like: /myApp?model=<model_name>?id=<id>?format=xml to /<model_name/<id>.xml Is it possible to craft appropriate route in Rails?

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• how to invoke java.exe in bash under windows in cygwin with space in path

  - by Boris

  Hi, I tried to invoke java inside bash script on windows (Win XP) using cygwin. However path to java.exe contain spaces. only literaly putting in bash sometghing like this worked: /cygdrive/c/Program\ Files/Java/jdk1.5.0_10/bin/java -cp "$TOOL_HOME" DateParse "$DATE" "$FORMAT" My attemts to put java path to a variable failed: export JAVA_EXE="/cygdrive/c/Program\ Files/Java/jdk1.5.0_10/bin/java" $JAVA_EXE -cp "$TOOL_HOME" DateParse "$DATE" "$FORMAT" also different combination with cygpath, quotes, brackets did not work. I am not finding the the right combination

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• How to save a png image to camera roll?

  - by Napolit

  I'd like to save screenshots from my game to camera roll. Right now I'm using UIImageWriteToSavedPhotosAlbum which saves the image in jpg format with way too much ugly jpg artifacts. Is there a way to save an UIImage in png format to camera roll?

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• iPhone NSDateFormatter Timezone Conversion

  - by MobileDeveloperTips

  I am trying to create a formatter that will convert the date format shown to an NSDate object: NSString *dateStr = @"2010-06-21T19:00:00-05:00"; NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init]; [dateFormat setDateFormat:@"yyyy-MM-dd'T'HH:mm:ssZZZ"]; NSDate *date = [dateFormat dateFromString:dateStr]; The issue is the timezone -05:00, which is not parsed properly with the format above. Any suggestions?

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• byte[] to image android

  - by Sephy

  Hi everybody, My issue is as follows : I have stored a few pictures into the sqlite database, using the blob format, which seems to work ok. now i want to get my pictures out of the DB and put then back into images... to complicate the matter, their format is variable (png, jpg, maybe something else, im not sure) Is there a way of doing so in android? thank you

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• how to use base64binary in php

  - by praveenjayapal

  Hi friends, I have accessed the following http://www.webservicex.net/genericbarcode.asmx luckly i got the result too,but the result in the format of base64binary. i dont know how to parse the result if any one knows and Please explain me how to use the base64binary and convert the encoded format into the image. Thanks,Praveen J

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• Formatting this JavaScript Line

  - by dkris

  Hi, I am trying to format this line of code in my popup window, but i am facing unterminated string literal error. Can somebody please tell me how best I could format this. window.setTimeout("winId.document.write('<script src="../js/tiny_mce/tiny_mce.js" type="text/javascript"></script>\n')", 10); Also point out if this particular line of code would work fine in the popup?

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• How to parse date in different languages.

  - by xrx215

  Hi, with browser language french i have a string which has date in the format v = 13/01/2010 10:54:00. when i say Date.parse(v) i get the result as Date.parse(v) 1293897240000 Number with browser language german i have a string which has date int he format v = 13.01.2010 10:54:00 when i say Date.parse(v) i get the result as Date.parse(v) NaN Number can you please tell me how to parse date when it is in german language. Thanks

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• Custom formats in Ruby on Rails

  - by Koning Baard XIV

  I'm creating a website in Ruby on Rails, where users can login using RESTful Authentication. Someone can get a specific user using html, xml and json, just like scaffolding. But I want to add one more format: vCard (e.g. /users/1.vcard). This has a specific format, but how do I define my own formats? Using views, or must I use another way? Thanks

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