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Getting image dimensions without reading the entire file
...be 0 and specified later in a 0xDC block. See w3.org/Graphics/JPEG/itu-t81.pdf
– Vilx-
Feb 22 '11 at 12:36
Tweaked the...
How can I eliminate slow resolving/loading of localhost/virtualhost (a 2-3 second lag) on Mac OS X L
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There's another issue 10.7.* to 10.8.4 for sites ending in ".local" which causes five second lo...
Multiple linear regression in Python
...0.75, -0.86, -0.50, -0.33, -0.94, -1.03],
[14.73, 13.74, 15.49, 24.72, 16.59, 22.44, 13.93, 11.40, 18.18],
[4.02, 4.47, 4.18, 4.96, 4.29, 4.81, 4.32, 4.43, 4.28],
[0.20, 0.16, 0.19, 0.16, 0.10, 0.15, 0.21, 0.16, 0.21],
[0.45, 0.50, 0.53, 0.60, 0.48, 0.53, 0.50, 0.49, ...
C# operator overload for `+=`?
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benzadobenzado
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Data structure for loaded dice?
...ime) with a one-time O(n) set-up. You can find it documented in chapter 3 (PDF) of "Non-Uniform Random Variate Generation" by Luc Devroye.
The idea is to take your array of probabilities pk and produce three new n-element arrays, qk, ak, and bk. Each qk is a probability between 0 and 1, and each ak...
Is quoting the value of url() really necessary?
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As an addition to what bic72 said, some older browsers also make dual requests when confronted with quoted URLs in CSS, first they request "myfile.png" then myfile.png - hence the reason I avoid using them.
– Pebbl
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Makefile, header dependencies
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Most answers are surprisingly complicated or erroneous. However simple and robust examples have...
Push Notifications in Android Platform
...(e.g. IA92 : www-01.ibm.com/support/docview.wss?rs=171&uid=swg24006006 pdf on that page, and Javadoc in the zip on that page)
– dalelane
Nov 5 '09 at 16:13
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Determine if a String is an Integer in Java [duplicate]
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shuangwhywhyshuangwhywhy
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Throwing the fattest people off of an overloaded airplane.
...ity can be much lower. see for example cs.umd.edu/~gasarch/ramsey/parasort.pdf
– Lior Kogan
Oct 15 '11 at 7:17
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