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Is < faster than
...(a <=901)
cmpl $901, -4(%rbp)
jg .L3
My example if is from GCC on x86_64 platform on Linux.
Compiler writers are pretty smart people, and they think of these things and many others most of us take for granted.
I noticed that if it is not a constant, then the same machine code is generated in...
Dependency injection with Jersey 2.0
... ..
}
@Path("my-path")
class MyProvider {
@Inject ConfigurationService _configuration;
@GET
public Object get() {..}
}
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can we use xpath with BeautifulSoup?
...VResult.html"
response = requests.get(url, stream=True)
response.raw.decode_content = True
tree = lxml.html.parse(response.raw)
Of possible interest to you is the CSS Selector support; the CSSSelector class translates CSS statements into XPath expressions, making your search for td.empformbody tha...
How to play with Control.Monad.Writer in haskell?
..." ++ show (a `mod` b))
gcd' b (a `mod` b)
main :: IO()
main = mapM_ putStrLn $ snd $ W.runWriter (gcd' 8 3)
Code is currently runable here
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Given an RGB value, how do I create a tint (or shade)?
...r lighter (tinted) color:
RGB:
To shade:
newR = currentR * (1 - shade_factor)
newG = currentG * (1 - shade_factor)
newB = currentB * (1 - shade_factor)
To tint:
newR = currentR + (255 - currentR) * tint_factor
newG = currentG + (255 - currentG) * tint_factor
newB = currentB + (255 - currentB...
Specifying and saving a figure with exact size in pixels
...for an example. Here's how to show an 800x800 pixel image in my monitor (my_dpi=96):
plt.figure(figsize=(800/my_dpi, 800/my_dpi), dpi=my_dpi)
So you basically just divide the dimensions in inches by your DPI.
If you want to save a figure of a specific size, then it is a different matter. Screen...
Split comma-separated strings in a column into separate rows
...brary(magrittr)
Define function for benchmark runs of problem size n
run_mb <- function(n) {
# compute number of benchmark runs depending on problem size `n`
mb_times <- scales::squish(10000L / n , c(3L, 100L))
cat(n, " ", mb_times, "\n")
# create data
DF <- data.frame(directo...
The best way to remove duplicate values from NSMutableArray in Objective-C?
... edited May 14 '13 at 8:53
DD_
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answered May 14 '13 at 8:35
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What's the difference between URI.escape and CGI.escape?
...pe has been deprecated in Ruby 1.9.2... so use CGI::escape or ERB::Util.url_encode.
There is a long discussion on ruby-core for those interested which also mentions WEBrick::HTTPUtils.escape and WEBrick::HTTPUtils.escape_form.
...
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?
... }
}
,100);
function LaunchApp(){
window.open("unknown://nowhere","_self");
};
LaunchApp()
</script>
</body>
</html>