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Remove 'a' from legend when using aesthetics and geom_text
... FALSE)
The argument show_guide changed name to show.legend in ggplot2 2.0.0 (see release news).
Pre-ggplot2 2.0.0:
With show_guide = FALSE like so...
ggplot( data=iris, aes(x=Sepal.Length, y=Sepal.Width , colour = Species , shape = Species, label = Species ) , size=20 ) +
geom_point()+
geom...
How to display a dynamically allocated array in the Visual Studio debugger?
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Yes, simple.
say you have
char *a = new char[10];
writing in the debugger:
a,10
would show you the content as if it were an array.
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What's the equivalent of Java's Thread.sleep() in Objective-C/Cocoa?
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answered May 6 '09 at 13:07
smorgansmorgan
15.1k22 gold badges3434 silver badges4444 bronze badges
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Oracle JDBC ojdbc6 Jar as a Maven Dependency
...t;
<artifactId>ojdbc6</artifactId>
<version>11.2.0.3</version>
</dependency>
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<repositories>
<repository>
<id>codelds</id>
<url>https://code.lds.org/nexus/content/groups/main-repo</url>
</repository&...
Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
...er execution times, I search for the first triangle number with more than 1000 divisors instead of 500 as stated in the original problem.
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Check if string matches pattern
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import re
pattern = re.compile("^([A-Z][0-9]+)+$")
pattern.match(string)
Edit: As noted in the comments match checks only for matches at the beginning of the string while re.search() will match a pattern anywhere in string. (See also: https://docs.python.org/libr...
Recommendation for compressing JPG files with ImageMagick
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10 Answers
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Best way to serialize an NSData into a hexadeximal string
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206
This is a category applied to NSData that I wrote. It returns a hexadecimal NSString representi...
How can I convert a string to a number in Perl?
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90
You don't need to convert it at all:
% perl -e 'print "5.45" + 0.1;'
5.55
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Git: How to remove file from historical commit?
I have commit with id 56f06019 (for example). In that commit i have accidentally commited large file (50Mb). In another commit i add the same file but in the right size (small). Now my repo when i clone is too heavy :( How to remove that large file from repo history to reduce the size of my repo ?
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