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Why is there huge performance hit in 2048x2048 versus 2047x2047 array multiplication?
...ve less conflicts and your column will safely fit into your cache.
Now to test this theory there are couple things you can do:
Allocate your array matice2 array like this matice2 [razmor, 4096], and run with razmor = 1024, 1025 or any size, and you should see very bad performance compared to what ...
Best practice for Python assert
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Asserts should be used to test conditions that should never happen. The purpose is to crash early in the case of a corrupt program state.
Exceptions should be used for errors that can conceivably happen, and you should almost always create your own ...
Is it possible to make an ASP.NET MVC route based on a subdomain?
...o/bar and example.com/foo/bar?subdomain=sub equivalent. This allows you to test before the DNS subdomains are configured. The query parameter (when in use) is propagated through new links generated by Url.Action, etc.
The query parameter also enables local debugging with Visual Studio 2013 without ...
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)
...ems(Media) with text. The given code works fine on a few devices that i've tested on. ps : you can ignore the NOKIA part.
– Manan Sharma
Feb 14 '13 at 13:28
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Can someone explain Microsoft Unity?
...our class to a specific concrete version of the IMyService, you can't unit test it easily, you can't change it easily, etc.)
With an IoC container you "configure" the container to resolve those dependencies for you. So with a constructor-based injection scheme, you just pass the interface to the IM...
How to open the Google Play Store directly from my Android application?
...s comment, Intent.FLAG_ACTIVITY_CLEAR_TOP could fix the problem. (I didn't test it myself yet...)
See this answer for understanding what Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED does.
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How to change font face of Webview in Android?
...url('...')" clause. Leave that out and the fonts are rendered beautifully. Tested with Google's own web fonts.
– Pascal Lindelauf
Jun 20 '14 at 9:41
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Proper indentation for Python multiline strings
...ion it states that it is faster than the textwrap equivalent one and in my tests in ipython it is indeed 3 times faster on average with my quick tests. It also has the benefit that it discards any leading blank lines this allows you to be flexible in how you construct the string:
"""
line 1 of st...
XML parsing of a variable string in JavaScript
...mic' XML parsing where you do not upfront what XML will come down and this tests if everything parses as expected.
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Round to at most 2 decimal places (only if necessary)
... of expected 1.01!
toFixed() will also NOT round correctly in some cases (tested in Chrome v.55.0.2883.87)!
Examples:
parseFloat("1.555").toFixed(2); // Returns 1.55 instead of 1.56.
parseFloat("1.5550").toFixed(2); // Returns 1.55 instead of 1.56.
// However, it will return correct result if you r...