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How to change legend title in ggplot
...ther very simple answer which can work for some simple graphs.
Just add a call to guide_legend() into your graph.
ggplot(...) + ... + guide_legend(title="my awesome title")
As shown in the very nice ggplot docs.
If that doesn't work, you can more precisely set your guide parameters with a call ...
How to write log to file
...l, which would result in a panic. So checking for err before deferring the call is advisable.
– nemo
Nov 14 '13 at 15:00
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Using a Single Row configuration table in SQL Server database. Bad idea?
...his information can be anything from company information, Shipping account IDs, PayPal API keys, notification preferences, etc.
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How to prevent ifelse() from turning Date objects into numeric objects
... note: I see that Hadley has built an if_else into the the magrittr/dplyr/tidyr complex of data-shaping packages.
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Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...oesn't allow partial index updates for field data.
In Sphinx, all document ids must be unique unsigned non-zero integer numbers. Solr doesn't even require an unique key for many operations, and unique keys can be either integers or strings.
Solr supports field collapsing (currently as an additional ...
How can I get the iOS 7 default blue color programmatically?
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Why assume the method will only be called from the main thread? The overhead to dispatch_once is quite low and is a single if check in the common case.
– Rick
Feb 10 '14 at 16:24
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How do I make a transparent canvas in html5?
...bile so layering canvases doesn't work there. (At least on Chrome for Android)
– nicholeous
Jul 6 '15 at 23:25
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Android: AutoCompleteTextView show suggestions when no text entered
... This works just perfectly in combination with OnFocusChangeListener that calls showDropDown() when the view gains the focus.
– Grishka
Feb 6 '14 at 17:55
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Should a “static final Logger” be declared in UPPER-CASE?
... never followed by a dot. All object types inherit from Object and you can call a method such as .equals on them.
– dogbane
Mar 19 '13 at 15:00
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Setting different color for each series in scatter plot on matplotlib
...ost elegant way is that suggesyted by @DSM,
just do a loop making multiple calls to scatter.
But if for some reason you wanted to do it with just one call, you can make a big list of colors, with a list comprehension and a bit of flooring division:
import matplotlib
import numpy as np
X = [1,2,3,...