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Gradient of n colors ranging from color 1 and color 2
...tte(c("black", "white"))
colfunc(10)
# [1] "#000000" "#1C1C1C" "#383838" "#555555" "#717171" "#8D8D8D" "#AAAAAA"
# [8] "#C6C6C6" "#E2E2E2" "#FFFFFF"
And just to show it works:
plot(rep(1,10),col=colfunc(10),pch=19,cex=3)
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What is the right way to override a setter method in Ruby on Rails?
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running Rails console in production
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answered Jun 5 '13 at 17:57
Peter BergPeter Berg
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Merge a Branch into Trunk
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+50
Your svn merge syntax is wrong.
You want to checkout a working copy of trunk and then use the svn merge --reintegrate option:
$ pwd...
Why are there two build.gradle files in an Android Studio project?
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edited Sep 22 '17 at 5:18
Graham
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Show a number to two decimal places
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return number_format((float)$number, 2, '.', '');
Example:
$foo = "105";
echo number_format((float)$foo, 2, '.', ''); // Outputs -> 105.00
This function returns a string.
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Why do people use __(double underscore) so much in C++
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answered Oct 22 '08 at 3:45
macculltmaccullt
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Update all values of a column to lowercase
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See http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_lower
UPDATE table_name SET tag = LOWER(tag)
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How to dynamically build a JSON object with Python?
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Algorithm to find Largest prime factor of a number
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Will Ness
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answered Oct 28 '08 at 3:44
ArteliusArteliu...