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How to check if a symlink exists
... Soviut
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answered Apr 23 '11 at 21:31
drysdamdrysdam
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Sublime as default editor
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Actually it is not my answer, I have just googled it:
Open regedit (Win+R, type "regedit", s...
Why is an array not assignable to Iterable?
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edited Jun 26 '17 at 17:17
Gray
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Quickly reading very large tables as dataframes
... into R. See mnel's answer.
Using read_table in readr (on CRAN from April 2015). This works much like fread above. The readme in the link explains the difference between the two functions (readr currently claims to be "1.5-2x slower" than data.table::fread).
read.csv.raw from iotools provides a ...
Is there a way to tell git to only include certain files instead of ignoring certain files?
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237
I haven't had need to try this myself, but from my reading of TFM it looks like a negated patt...
Why is a round-trip conversion via a string not safe for a double?
... *dst = 0;
}
}
It turns out that _ecvt returns the string 845512408225570.
Notice the trailing zero? It turns out that makes all the difference!
When the zero is present, the result actually parses back to 0.84551240822557006, which is your original number -- so it compares equal, and h...
How do I find the most recent git commit that modified a file?
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git log supports looking at the history of specific files (and directories), so you can call i...
What is the use of “assert” in Python?
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Where to store global constants in an iOS application?
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You could also do a
#define kBaseURL @"http://192.168.0.123/"
in a "constants" header file, say constants.h. Then do
#include "constants.h"
at the top of every file where you need this constant.
This way, you can switch between servers depending on compiler flags, as...