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How do I achieve the theoretical maximum of 4 FLOPs per cycle?
...4s, 5.292 Gflops, sum=0.448883 out of a peak 10.68 Gflops or just short of 2.0 flops per cycle. Seems add/mul are not executed in parallel. When I change your code and always add/multiply with the same register, say rC, it suddenly achieves almost peak: 0.953s, 10.068 Gflops, sum=0 or 3.8 flops/cycl...
Programmer Puzzle: Encoding a chess board state throughout a game
...ather than rolling his/her own can be a good idea - "We invented The Wheel 2.0! It's now even rounder!" You definitely don't want to hire the person who thinks - bizarrely - that using library functions is a sign of weakness.
– Rob Grant
Dec 2 '09 at 14:39
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Comparison between Corona, Phonegap, Titanium
...g delivered to mobile browsers quickly. In fact, since iOS 3.2 and Android 2.0, the mobile web view control has become much more performing and HTML5 friendly. The future of mobile web is so promising that it has attracted a big kid to town: JQuery has recently announced its mobile web framework. Wi...
Reference: mod_rewrite, URL rewriting and “pretty links” explained
...ual - mod_rewrite intro, Copyright 2015 The Apache Software Foundation, AL-2.0
Redirect to HTTPS://
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://example.com/$1 [R,L]
See also: https://wiki.apache.org/httpd/RewriteHTTPToHTTPS
"Removing" the PHP extension
RewriteCond %{REQUEST_FILEN...
How do I prevent site scraping? [closed]
...'s HttpUrlConnection uses something like this.)
"BIZCO EasyScraping Studio 2.0"
"wget", "curl", "libcurl",.. (Wget and cURL are sometimes used for basic scraping)
If you find that a specific User Agent string is used by scrapers on your site, and it is not used by real browsers or legitimate spide...