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Getting individual colors from a color map in matplotlib
...lib.cm.get_cmap('Spectral')
rgba = cmap(0.5)
print(rgba) # (0.99807766255210428, 0.99923106502084169, 0.74602077638401709, 1.0)
For values outside of the range [0.0, 1.0] it will return the under and over colour (respectively). This, by default, is the minimum and maximum colour within the range ...
Comma separator for numbers in R?
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answered Oct 1 '10 at 11:43
Joris MeysJoris Meys
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How do I enable TODO/FIXME/XXX task tags in Eclipse?
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answered Dec 8 '10 at 14:20
GnoupiGnoupi
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Initialize parent's protected members with initialization list (C++)
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answered Feb 18 '10 at 17:33
philsquaredphilsquared
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How to remove convexity defects in a Sudoku square?
...nly the grid lines-connected components. Sorting them by position, I get 2x10 mask images for each of the vertical/horizontal grid lines in the image:
verticalGridLineMasks =
SortBy[ComponentMeasurements[
lX, {"CaliperLength", "Centroid", "Mask"}, # > 100 &][[All,
2]], #[[2, ...
Can I use twitter bootstrap without jquery?
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answered May 8 '13 at 10:56
tagawatagawa
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Specify custom Date format for colClasses argument in read.table/read.csv
....Date(from, format="%d/%m/%Y") )
tmp <- c("1, 15/08/2008", "2, 23/05/2010")
con <- textConnection(tmp)
tmp2 <- read.csv(con, colClasses=c('numeric','myDate'), header=FALSE)
str(tmp2)
Then modify if needed to work for your data.
Edit ---
You might want to run setClass('myDate') first t...
Determine if $.ajax error is a timeout
...l: "/ajax_json_echo/",
type: "GET",
dataType: "json",
timeout: 1000,
success: function(response) { alert(response); },
error: function(xmlhttprequest, textstatus, message) {
if(textstatus==="timeout") {
alert("got timeout");
} else {
alert(...
Find what filetype is loaded in vim
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answered May 6 '10 at 7:55
hobbshobbs
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