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Limits of Nat type in Shapeless
...ponds to the number of nested shapeless.Succ[] types:
scala> Nat(3)
res10: shapeless.Succ[shapeless.Succ[shapeless.Succ[shapeless._0]]] = Succ()
So to represent the number 1000000, you would have a type that is nested 1000000 levels deep, which would definitely blow up the scala compiler. The ...
Finding child element of parent pure javascript
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
Converting RGB to grayscale/intensity
...-> Y -> L*
In color science, the common RGB values, as in html rgb( 10%, 20%, 30% ),
are called "nonlinear" or
Gamma corrected.
"Linear" values are defined as
Rlin = R^gamma, Glin = G^gamma, Blin = B^gamma
where gamma is 2.2 for many PCs.
The usual R G B are sometimes written as R' G' B'...
How to read values from properties file?
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10 Answers
10
Active
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How to convert a ruby hash object to JSON?
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answered Jul 6 '10 at 6:40
Mladen JablanovićMladen Jablanović
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How to run a shell script in OS X by double-clicking?
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On OSX 10.8 and higher, an executable script whose names has either no suffix or suffix .command is by default executable from Finder, without the need to instruct Finder how to open it.
– mklement0
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Run class in Jar file
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edited Feb 10 '14 at 18:49
Erik Kaplun
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How do I scale a stubborn SVG embedded with the tag?
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edited Oct 15 '10 at 23:03
zwol
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Iterate through object properties
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Lambda Fairy
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answered May 24 '13 at 12:38
user2417527user2...
Replacement for “rename” in dplyr
... disp2
Mazda RX4 160
Mazda RX4 Wag 160
Datsun 710 108
Hornet 4 Drive 258
Hornet Sportabout 360
Valiant 225
> changes( mtcars, mtcars2 )
Changed variables:
old new
disp 0x105500400
disp2 0x105500400
Changed attributes:
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