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Simple Digit Recognition OCR in OpenCV-Python

...stand some of the features at end) 2) Since I knew, without understanding all those features, it is difficult to do that method. I tried some other papers, but all were a little difficult for a beginner. So I just decided to take all the pixel values as my features. (I was not worried about accura...
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REST API - why use PUT DELETE POST GET?

...rough some articles on creating REST API's. And some of them suggest using all types of HTTP requests: like PUT DELETE POST GET . We would create for example index.php and write API this way: ...
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How to create a custom-shaped bitmap marker with Android map API v2 [duplicate]

...ature in my app which loads marker image from url which is working fine on all os versions but Lolipop. In Lolipop it does not render the downloaded icon. Does anyone has idea? – Vinay Apr 3 '15 at 7:22 ...
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iPad Safari scrolling causes HTML elements to disappear and reappear with a delay

... on child elements that have a position:relative; declaration (or, just go all out and do it to all child elements). Not a guaranteed fix, but fairly successful most of the time. Hat tip: https://web.archive.org/web/20131005175118/http://cantina.co/2012/03/06/ios-5-native-scrolling-grins-and-gothc...
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Why can't I save CSS changes in Firebug? [closed]

...e editing your CSS files. I made the change already for now, but I would really love to have this functionality built into Firebug. :) [Update 1] Today I just saw this video: Firefox CSS live edit in Sublimetext (work in progress) Looks promising indeed. [Update 2] If you happen to be using Vi...
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Opening port 80 EC2 Amazon web services [closed]

... This is actually really easy: Go to the "Network & Security" -> Security Group settings in the left hand navigation Find the Security Group that your instance is apart of Click on Inbound Rules Use the drop down and add HTTP (...
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How to get parameters from the URL with JSP

...lt;/b>! If the page was accessed with the URL: http://hostname.com/mywebapp/mypage.jsp?name=John+Smith the resulting output would be: Hello <b>John Smith</b>! If name is not specified on the query string, the output would be: Hello <b>null</b>! This example uses...
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MVC4 StyleBundle not resolving images

...elative image paths will still work. The last part of the bundle path is really the file name for that specific bundle (i.e., /bundle can be any name you like). This will only work if you are bundling together CSS from the same folder (which I think makes sense from a bundling perspective). Update...
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Default profile in Spring 3.1

...pplicationInitializer in order to configure the ServletContext programmatically (Servlet 3.0+). So I do the following: public class WebAppInitializer implements WebApplicationInitializer { @Override public void onStartup(ServletContext sc) throws ServletException { // Create the 'r...
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In what situations would AJAX long/short polling be preferred over HTML5 WebSockets?

I am building a small chat application for friends, but unsure about how to get information in a timely manner that is not as manual or as rudimentary as forcing a page refresh. ...