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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
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answered Mar 3 '11 at 4:57
JohnJohn
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How to play a notification sound on websites?
...gt;
Browser support
Edge 12+, Firefox 20+, Internet Explorer 9+, Opera 15+, Safari 4+, Chrome
Codecs Support
Just use MP3
Old solution
(for legacy browsers)
function playSound(filename){
var mp3Source = '<source src="' + filename + '.mp3" type="audio/mpeg">';
var oggSource = '<sourc...
Why can't I use a list as a dict key in python?
...wered Aug 31 '11 at 13:36
user395760user395760
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Best way to implement Enums with Core Data
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edited Jun 1 '16 at 13:51
Alex Zavatone
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answered Oct 26 '09...
Is there a way to ignore header lines in a UNIX sort?
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edited Jan 28 '13 at 15:35
answered Jan 28 '13 at 13:03
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How to handle :java.util.concurrent.TimeoutException: android.os.BinderProxy.finalize() timed out af
...ing feature, or performed any experiments on an Android Lollipop.
Added 7/5/2015:
After reviewing the Crash reports aggregation for this crash type, it looks like these crashes from version 5.0+ of Android OS (Lollipop with ART) only account for 0.5% of this crash type. This means that the ART GC ...
Virtual Serial Port for Linux
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75
You can use a pty ("pseudo-teletype", where a serial port is a "real teletype") for this. From ...
How to vertically align an image inside a div
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35 Answers
35
Active
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Detect if an input has text in it using CSS — on a page I am visiting and do not control?
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jpaugh
5,45044 gold badges3232 silver badges7979 bronze badges
answered Jun 6 '13 at 8:34
Brock AdamsBrock A...
How do you get a string to a character array in JavaScript?
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501
Note: This is not unicode compliant. "I????U".split('') results in the
4 character array ...