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B-Tree vs Hash Table
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You can only access elements by their primary key in a hashtable.
This is faster than with a tree algorithm (O(1) instead of log(n)), but you cannot select ranges (everything in between x and y).
Tree algorithms support this in Log(n) whereas hash indexes can result in a...
How do I get the collection of Model State Errors in ASP.NET MVC?
...dited Sep 16 '11 at 19:06
Chris Kooken
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answered Feb 21 '09 at 16:21
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rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
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config.assets.compile = true
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You can use this option to fallback to Sprockets when you are using precompiled assets but there are any missing precompiled files.
If config.assets.compile option is set to false and there are missing precompiled files you will get an "AssetNoPrecompiledErr...
Animate text change in UILabel
...o a UILabel . Currently, the new text appears just fine. However, I'd like to add some animation when the new text appears. I'm wondering what I can do to animate the appearance of the new text.
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How to jump to a particular line in a huge text file?
... where many lines are read from a single file. This is used by the traceback module to retrieve source lines for inclusion in the formatted traceback...
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How does Hadoop process records split across block boundaries?
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Interesting question, I spent some time looking at the code for the details and here are my thoughts. The splits are handled by the client by InputFormat.getSplits, so a look at FileInputFormat gives the following info:
For each input file, get the file length, the ...
How do you reset the Zoom in Visual Studio 2010 and above
How do you reset the "Zoom" in VS 2010 and above back to normal?
7 Answers
7
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How to switch activity without animation in Android?
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SantoshSantosh
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How to empty a list in C#?
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Øyvind BråthenØyvind Bråthen
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How to play a notification sound on websites?
...url) {
const audio = new Audio(url);
audio.play();
}
<button onclick="playSound('https://your-file.mp3');">Play</button>
Browser support
Edge 12+, Firefox 20+, Internet Explorer 9+, Opera 15+, Safari 4+, Chrome
Codecs Support
Just use MP3
Old solution
(for legacy browsers)
funct...