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Split string with dot as delimiter
...ally need these trailing empty strings it also removes them automatically for us. So it creates another array without these trailing empty strings and returns it.
You also need to know that dot . is special character in regex. It represents any character (except line separators but this can be cha...
How to change legend title in ggplot
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This should work:
p <- ggplot(df, aes(x=rating, fill=cond)) +
geom_density(alpha=.3) +
xlab("NEW RATING TITLE") +
ylab("NEW DENSITY TITLE")
p <- p + guides(fill=guide_legend(title="New Legend Tit...
Run Cron job every N minutes plus offset
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that works perfectly. How did you find that out? Can you point me towards the docs? Thanks.
– AJP
Oct 7 '13 at 14:38
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How can I scale an image in a CSS sprite
...ow I can crop off a smaller image and then scale the cropped off region before I lay it out?
15 Answers
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private final static attribute vs private final attribute
...e's one independent version of the variable per instance of the class. So for example:
Test x = new Test();
Test y = new Test();
x.instanceVariable = 10;
y.instanceVariable = 20;
System.out.println(x.instanceVariable);
prints out 10: y.instanceVariable and x.instanceVariable are separate, because...
git clone through ssh
I have a project on which I created a git repository:
10 Answers
10
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How to convert a string to utf-8 in Python
... Python 3
All strings are unicode. The unicode function does not exist anymore. See answer from @Noumenon
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Ternary operation in CoffeeScript
...se.
a = if true then 5 else 10
a = if false then 5 else 10
You can see more about expression examples here.
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how to disable DIV element and everything inside [duplicate]
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disabled isn't a valid property for div.
– James Donnelly
Mar 21 '13 at 18:34
17
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SHA-1 fingerprint of keystore certificate
Is the method for getting a SHA-1 fingerprint the same as the method of getting the a fingerprint? Previously, I was running this command:
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