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Do SVG docs support custom data- attributes?
In HTML5, elements can have arbitrary metadata stored in m>X m>ML attributes whose names start with data- such as <p data-myid="123456"> . Is this part of the SVG spec too?
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Determine the data types of a data frame's columns
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Your best bet to start is to use ?str(). To em>x m>plore some em>x m>amples, let's make some data:
set.seed(3221) # this makes the em>x m>ample em>x m>actly reproducible
my.data <- data.frame(y=rnorm(5),
m>x m>1=c(1:5),
m>x m>2=c(TRUE, TRUE, FALSE...
how to set desired language in git-gui?
... git for a project I participate to. I found git gui rather handy (under OSm>X m> Snow Leopard) to srtat with but I would much like if it were not localized (in French, in my case). Is there preference or hack to have git gui displayed in english?
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How to instantiate non static inner class within a static method?
...ant to link to some other outer instance then you use a special "new" syntam>x m> (see code snippet below).
If you make your inner class "static" then there is no hidden pointer and your inner class cannot reference members of the outer class. A static inner class is identical to a regular class, but i...
What is the purpose of the '@' symbol in CSS?
...he recent @media (CSS2, CSS3) and @font-face (CSS3) constructs. The @ syntam>x m> itself, though, as I mentioned, is not new.
These are all known in CSS as at-rules. They're special instructions for the browser, not directly related to styling of (m>X m>)HTML/m>X m>ML elements in Web documents using rules and pro...
What does GitHub for Windows' “sync” do?
...e: http://haacked.com/archive/2012/05/21/introducing-github-for-windows.aspm>x m>#87318
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Open files in 'rt' and 'wt' modes
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t refers to the tem>x m>t mode. There is no difference between r and rt or w and wt since tem>x m>t mode is the default.
Documented here:
Character Meaning
'r' open for reading (default)
'w' open for writing, truncating the file first
'm>x m>' ...
Specifying and saving a figure with em>x m>act size in pim>x m>els
Say I have an image of size 3841 m>x m> 7195 pim>x m>els. I would like to save the contents of the figure to disk, resulting in an image of the em>x m>act size I specify in pim>x m>els.
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How to call C from Swift?
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Yes, you can of course interact with Apples C libraries. Here is em>x m>plained how.
Basically, the C types, C pointers, etc are translated into Swift objects, for em>x m>ample a C int in Swift is a CInt.
I've build a tiny em>x m>ample, for another question, which can be used as a little em>x m>planation, on...
How to em>x m>clude this / current / dot folder from find “type d”
...ns the current directory ( . ) too, which may be undesired. How can it be em>x m>cluded?
4 Answers
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