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Setting individual axis limits with facet_wrap and scales = “free” in ggplot2
...d repeat this 5 times, collecting actual/predicted values each time. After calculating the residuals, my data.frame looks like this:
...
Using C++ library in C code
... foo(char *bar)
{
return realFoo(std::string(bar));
}
Then, you will call foo() from your C module, which will pass the call on to the realFoo() function which is implemented in C++.
If you need to expose a full C++ class with data members and methods, then you may need to do more work than t...
Why “decimal” is not a valid attribute parameter type?
...is a CLR restriction. Only
primitive constants or arrays of
primitives can be used as attribute
parameters. The reason why is that an
attribute must be encoded entirely in
metadata. This is different than a
method body which is coded in IL.
Using MetaData only severely restricts
the ...
How to change font size on part of the page in LaTeX?
...to set font size here to 10 px ? />
\end{verbatim}
\normalsize
\Large can be obviously substituted by one of:
\tiny
\scriptsize
\footnotesize
\small
\normalsize
\large
\Large
\LARGE
\huge
\Huge
If you need arbitrary font sizes:
How can I get an arbitrary font size in LaTeX?
...
Use JSTL forEach loop's varStatus as an ID
...swered Jul 6 '11 at 17:50
highlycaffeinatedhighlycaffeinated
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...
How to replace a whole line with sed?
...
Force of habit, it can be ignored in this case - it's used as a global replacement for the line to replace each match rather than just the first. In this case though only the first will be matched because of the .*.
– John...
How to add new item to hash
...ther_hash) # {:item1=>1, :item2=>2, :item3=>3}
In your specific case it could be:
hash = {:item1 => 1}
hash.merge({:item2 => 2}) # {:item1=>1, :item2=>2}
but it's not wise to use it when you should to add just one element more.
Pay attention that merge will replace the val...
Rails mapping array of hashes onto single hash
...PARAM1"=>"testVAL1"}
Reducing an array sort of like sticking a method call between each element of it.
For example [1, 2, 3].reduce(0, :+) is like saying 0 + 1 + 2 + 3 and gives 6.
In our case we do something similar, but with the merge function, which merges two hashes.
[{:a => 1}, {:b ...
What does the “expand” option do in grunt-contrib-copy? The examples all use it but the docs say not
...rt of Grunt, and not specific for grunt-contrib-copy, information about it can be found in Grunt's file configuration API:
Set expand to true to enable the following options:
cwd All src matches are relative to (but don't include) this path.
src Pattern(s) to match, relative to the cwd...
What XML parser should I use in C++? [closed]
I have XML documents that I need to parse and/or I need to build XML documents and write them to text (either files or memory). Since the C++ standard library does not have a library for this, what should I use?
...