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Editing legend (text) labels in ggplot

... @Sathish As you can see, the title of the y-axis is smaller than the title in the x-axis. The different sizes are used to illustrate the possibilities and its consequences. Thus the code used in the answer is correct imo. – Jaap Oct 14 '16 ...
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how to listen to N channels? (dynamic select statement)

... Maybe it's my incompetency, but I found this pattern really hard to work with when you are sending & receiving complex structures through the channel. Passing a shared "aggregate" channel, as Tim Allclair said, was much easier in my case. – Bora M. Alper...
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How efficient can Meteor be while sharing a huge collection among many clients?

... which watches the database for changes; and the merge box, which combines all of a client's active subscriptions and sends them out over the network to the client. Publish functions Each time a Meteor client subscribes to a collection, the server runs a publish function. The publish function's j...
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Benefits of prototypal inheritance over classical?

So I finally stopped dragging my feet all these years and decided to learn JavaScript "properly". One of the most head-scratching elements of the languages design is it's implementation of inheritance. Having experience in Ruby, I was really happy to see closures and dynamic typing; but for the li...
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Add a space (“ ”) after an element using :after

...` \0020` as a separate answer because some fonts, eg Font Awesome will not allow \00A0 to display a space, and if you want a space between elements rather than before or after you can't use padding – Mousey Oct 15 '15 at 23:02 ...
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How to find out element position in slice?

... this does not find the original index; rather it loses all the indexes by re-ordering them – newacct Nov 29 '11 at 20:16 ...
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What does the explicit keyword mean?

... The compiler is allowed to make one implicit conversion to resolve the parameters to a function. What this means is that the compiler can use constructors callable with a single parameter to convert from one type to another in order to get t...
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What is the difference between self-types and trait subclasses?

...is extended, then you're required to mix-in an A. When a concrete class finally extends/mixes-in these traits, some class/trait must implement A. Consider the following examples: scala> trait User { def name: String } defined trait User scala> trait Tweeter { | user: User => ...
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Generate a random double in a range

... This is generally correct, but beware of its limits. If you do double rangeMax= Double.MAX_VALUE; and double rangeMin= -rangeMax; you will always get an infinite value in return. You might want to check for Double.valueOf(rangeMax-range...
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How to avoid reinstalling packages when building Docker image for Python projects?

...ase WORKDIR /srv ADD ./requirements.txt /srv/requirements.txt RUN pip install -r requirements.txt ADD . /srv RUN python setup.py install ENTRYPOINT ["run_server"] Docker will use cache during pip install as long as you do not make any changes to the requirements.txt, irrespective of the fact whet...