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Why is there huge performance hit in 2048x2048 versus 2047x2047 array multiplication?
...in L2 (i.e when you access matice2[0, 0], matice2[1, 0], matice2[2, 0] ... etc, nothing gets evicted) than there is no problem with cache misses with matice2 either.
Now to go deeper in how caches works, if byte address of your variable is X, than the cache line for it would be (X >> 6) &...
Auto line-wrapping in SVG text
... SVG Tiny 1.2 supports all the standard svg features, e.g advanced filling etc, and that you can specify either of width or height as auto, meaning that the text can flow freely in that direction. ForeignObject acts as clipping viewport.
Note: while the above example is valid SVG 1.1 content, in SV...
What's the difference between @Secured and @PreAuthorize in spring security 3?
...on-based" and you can use expressions like hasRole, hasAnyRole, permitAll, etc.
To learn about expressions, see these example expressions.
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How do I get an object's unqualified (short) class name?
...lead to unexpected results if mis-used (protected methods becoming public, etc.). You can use simple string replacement on PHP magic constants instead: str_replace(__NAMESPACE__ . '\\', '', __CLASS__);. It's also much faster, performance-wise.
– Franklin P Strube
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What is meant by Ems? (Android TextView)
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Ems is a typography term, it controls text size, etc. Check here
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if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...or occurs (which will be because the image doesn't exist or is unreachable etc) we capture and react. You can attempt to get the image sizes too - if they were present on the image/style in the first place. If not, then set yourself a default.
This example is using placehold.it for an image to show...
Is there a better alternative than this to 'switch on type'?
...or if missing then its superclass, if that's missing then that superclass, etc., until there's nothing left.
– Erik Forbes
Feb 4 '09 at 23:26
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Disable pasting text into HTML form
...r example), but it meets my needs and avoids having to deal with keyCodes, etc.
// Register onpaste on inputs and textareas in browsers that don't
// natively support it.
(function () {
var onload = window.onload;
window.onload = function () {
if (typeof onload == "function") {
...
FFmpeg on Android
... // calls the media scanner,
// etc.
}
}
@Override
public void processNotStartedCheck(boolean started) {
if (!started) {
// Audio job error, as above.
}
}
}
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What's the difference between CENTER_INSIDE and FIT_CENTER scale types?
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Note that center/centerInside, etc. don't actually centre the image, as far as I can tell. At least in the case when the image is smaller than the view. I could be wrong.
– Timmmm
Nov 21 '12 at 17:39
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