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Plot a legend outside of the plotting area in base graphics?
...erior of the plot cover the entire device. new=TRUE is needed to prevent R from starting a new device. We can then add the empty plot:
plot(0, 0, type='n', bty='n', xaxt='n', yaxt='n')
And we are ready to add the legend:
legend("bottomright", ...)
will add a legend to the bottom right of the d...
How to convert a SVG to a PNG with ImageMagick?
...
I haven't been able to get good results from ImageMagick in this instance, but Inkscape does a nice job of it on Linux and Windows:
inkscape -z -w 1024 -h 1024 input.svg -e output.png
Edit (May 2020): Inkscape 1.0 users, please note that the command line arguments...
Iterate keys in a C++ map
...is a pair of key,val. IF you need only keys, you can ignore the value part from the pair.
for(std::map<Key,Val>::iterator iter = myMap.begin(); iter != myMap.end(); ++iter)
{
Key k = iter->first;
//ignore value
//Value v = iter->second;
}
EDIT::
In case you want to expose only the ke...
How do I find the stack trace in Visual Studio?
...ing the Call Stack Window
To open the Call Stack window in Visual Studio, from the Debug menu, choose Windows>Call Stack. To set the local context to a particular row in the stack trace display, double click the first column of the row.
http://msdn.microsoft.com/en-us/library/windows/hardware/h...
Difference between a User and a Login in SQL Server
... this is a very useful question with good answer. Just to add my two cents from the MSDN Create a Login page:
A login is a security principal, or an entity that can be authenticated by a secure system. Users need a login to connect to SQL Server. You can create a login based on a Windows principal ...
How to check if running as root in a bash script
...ruser another name.
I think the best way when using bash is to use $EUID, from the man page:
EUID Expands to the effective user ID of the current user, initialized
at shell startup. This variable is readonly.
This is a better way than $UID which could be changed and not reflect the r...
How do I combine a background-image and CSS3 gradient on the same element?
...TH-TO-IMG') center center no-repeat, -webkit-gradient(linear, 0 0, 0 100%, from(@startColor), to(@endColor)); // Safari 4+, Chrome 2+
background: url('PATH-TO-IMG') center center no-repeat, -webkit-linear-gradient(top, @startColor, @endColor); // Safari 5.1+, Chrome 10+
background: url('PATH-TO-IMG'...
Javascript fuzzy search that makes sense
...ight be better to try a different algorithm or combine/ weight the results from two algorithms.
It strikes me that exact or close matches to the "starting prefix" are something Levenshtein-Demerau gives no particular weight to -- but your apparent user expectations would.
I searched for "better th...
Which is better, return “ModelAndView” or “String” on spring3 controller
...ing allows you to do it either way.
Historically, the two approaches come from different versions of Spring. The ModelAndView approach was the primary way of returning both model and view information from a controller in pre-Spring 2.0. Now you can combine the Model parameter and the String return ...
How to detect if URL has changed after hash in JavaScript
...pstate in Mozilla Docs
Currently (Jan 2017) there is support for popstate from 92% of browsers worldwide.
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