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PDO closing connection
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148
According to documentation you're correct (http://php.net/manual/en/pdo.connections.php):
T...
How does the “this” keyword work?
...l execution context, ThisBinding is set to the global object, window (§10.4.1.1).
2. Entering eval code
…by a direct call to eval()
ThisBinding is left unchanged; it is the same value as the ThisBinding of the calling execution context (§10.4.2 (2)(a)).
…if not by a direct call to eval()
Thi...
Still Reachable Leak detected by Valgrind
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answered Oct 4 '10 at 17:30
Dan MouldingDan Moulding
173k1919 gold badges8787 silver badges9494 bronze badges
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How is Python's List Implemented?
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edited Apr 4 '18 at 20:39
user2357112 supports Monica
200k2020 gold badges287287 silver badges373373 bronze badges
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Size of Matrix OpenCV
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241
cv:Mat mat;
int rows = mat.rows;
int cols = mat.cols;
cv::Size s = mat.size();
rows = s.height...
Android splash screen image sizes to fit all devices
...ixel sizes is as always hard to find).
Here's the tl/dr version
Create 4 images, one for each screen density:
xlarge (xhdpi): 640x960
large (hdpi): 480x800
medium (mdpi): 320x480
small (ldpi): 240x320
Read 9-patch image introduction in Android Developer Guide
Design images that have areas th...
Javascript Equivalent to PHP Explode()
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NobleUplift
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answered Dec 22 '10 at 22:37
John HartsockJoh...
Can't get rid of header X-Powered-By:Express
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248
In Express >= 3.0.0rc5:
app.disable('x-powered-by');
Here is a simple middleware that rem...
Can I use a collection initializer for Dictionary entries?
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edited Jan 14 '14 at 10:36
answered Jan 30 '09 at 10:25
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