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Android RatingBar change star colors [closed]
...Create your own LayerDrawable XML resources for the RatingBar, pointing to appropriate images to use for the bar. The original styles will point you to the existing resources that you can compare with. Then, adjust your style to use your own LayerDrawable resources, rather than built-in ones.
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How can I sharpen an image in OpenCV?
... [-1,-1,-1]])
sharpened = cv2.filter2D(image, -1, kernel) # applying the sharpening kernel to the input image & displaying it.
cv2.imshow('Image Sharpening', sharpened)
cv2.waitKey(0)
cv2.destroyAllWindows()
There is another method of subtracting a blurred version of ...
Validate that end date is greater than start date with jQuery
... I had to modify it slightly to allow for blank end dates in my app, but this did the bulk. code if (value == 0) { return true; } else if (!/Invalid|NaN/... code
– Frank Luke
Jun 23 '11 at 14:48
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How do I specify local .gem files in my Gemfile?
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I would unpack your gem in the application vendor folder
gem unpack your.gem --target /path_to_app/vendor/gems/
Then add the path on the Gemfile to link unpacked gem.
gem 'your', '2.0.1', :path => 'vendor/gems/your'
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Adding hours to JavaScript Date object?
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where do you usually put this code? at the start of the app?
– Mon
Jul 16 at 19:18
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How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?
...): Y
Do you wish to move over aliases? (Y/n): Y
Do you wish to move over wrappers? (Y/n): Y
Do you also wish to completely remove ruby-2.0.0-p195 (inc. archive)? (Y/n): Y
If you wish to update your gems to the latest versions, you can do:
rvm all do gem update
EDIT: I just did this today for th...
Is there an easy way to convert jquery code to javascript? [closed]
...nctions I used in the jQuery library? Or is there some kind of convenient app that will help me recompile?
That would be very sweet. Sadly, I don't think such a thing exists.
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Python SQL query string formatting
...to find the best way to format an sql query string. When I'm debugging
my application I'd like to log to file all the sql query strings, and it is
important that the string is properly formated.
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Sending email with attachments from C#, attachments arrive as Part 1.2 in Thunderbird
I have a C# application which emails out Excel spreadsheet reports via an Exchange 2007 server using SMTP. These arrive fine for Outlook users, but for Thunderbird and Blackberry users the attachments have been renamed as "Part 1.2".
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Load a WPF BitmapImage from a System.Drawing.Bitmap
...of a System.Drawing.Bitmap and would like to make it available to my WPF app in the form of a System.Windows.Media.Imaging.BitmapImage .
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