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Expert R users, what's in your .Rprofile? [closed]
... # wide display with multiple monitors
options("digits.secs"=3) # show sub-second time stamps
r <- getOption("repos") # hard code the US repo for CRAN
r["CRAN"] <- "http://cran.us.r-project.org"
options(repos = r)
rm(r)
## put something this is your .Rpro...
The differences between .build, .create, and .create! and when should they be used?
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234
There are a couple differences, but they're not big:
.create is equivalent to .new followed b...
Finding diff between current and last version
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nitzel
63366 silver badges99 bronze badges
answered Mar 28 '12 at 8:19
Francisco PugaFrancisco Puga
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Convert unix time to readable date in pandas dataframe
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230
These appear to be seconds since epoch.
In [20]: df = DataFrame(data['values'])
In [21]: df.c...
Left-pad printf with spaces
...llowing.
char *ptr = "Hello";
printf("%40s\n", ptr);
That will give you 35 spaces, then the word "Hello". This is how you format stuff when you know how wide you want the column, but the data changes (well, it's one way you can do it).
If you know you want exactly 40 spaces then some text, just...
How can I detect whether an iframe is loaded?
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3 Answers
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When should I use the assets as opposed to raw resources in Android?
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3 Answers
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How to remove debugging from an Express app?
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edited Apr 1 '14 at 19:31
Adaptabi
3,50211 gold badge2121 silver badges2626 bronze badges
answered Ju...
How do I get the name of a Ruby class?
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739
You want to call .name on the object's class:
result.class.name
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