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What is HTML5 ARIA?
...sistive technologies like screen readers. Of course, for ARIA to work, the HTTP user agent that interprets the markup needs to support ARIA, but the spec is created in such a way, as to allow down-level user agents to ignore the ARIA-specific markup safely without affecting the web app's functionali...
Case-insensitive search in Rails model
...eed to write this option if you haven't changed other ways.
Find more at:
http://api.rubyonrails.org/classes/ActiveRecord/Validations/ClassMethods.html#method-i-validates_uniqueness_of
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PHP Redirect with POST data
...h hassle to the user.
This is the only way to do it. A redirect is a 303 HTTP header that you can read up on http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html, but I'll quote some of it:
The response to the request can be
found under a different URI and SHOULD
be retrieved using a GET...
Is there a way to get the source code from an APK file?
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Simple way: use online tool http://www.javadecompilers.com/apk, upload apk and get source code.
Procedure for decoding .apk files, step-by-step method:
Step 1:
Make a new folder and copy over the .apk file that you want to decode.
Now rename the exte...
What is the current state of the art in HTML canvas JavaScript libraries and frameworks? [closed]
...le Chrome or equivalent to view most of the demos, one of my favorites is: http://mrdoob.github.com/three.js/examples/webgl_materials_cars.html
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How to use a variable inside a regular expression?
I'd like to use a variable inside a regex , how can I do this in Python ?
10 Answers
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How to delete an item in a list if it exists?
I am getting new_tag from a form text field with self.response.get("new_tag") and selected_tags from checkbox fields with
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What is the use of Enumerable.Zip extension method in Linq?
What is the use of Enumerable.Zip extension method in Linq?
9 Answers
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Spring Boot Rest Controller how to return different HTTP status codes?
...using Spring Boot for a simple REST API and would like to return a correct HTTP statuscode if something fails.
6 Answers
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How to find the JVM version from a program?
... Java vendor version
java.vendor.url "https://java.oracle.com/" "http://java.oracle.com/" "http://java.sun.com/" Java vendor URL
java.vendor.url.bug "https://bugreport.java.com/bugreport/" ...