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What is Hindley-Milner?
...tion in ML, you can see the type parameter thus:
fun 'a length [] = 0
| 'a length (x::xs) = 1 + length xs
If a term has a Hindley-Milner type, then the principal type can be inferred without requiring any type declarations or other annotations by the programmer. (This is a mixed blessing...
List distinct values in a vector in R
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answered Oct 13 '11 at 14:08
csgillespiecsgillespie
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Weird “[]” after Java method signature
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20
That's a funny Question.
In java you can say int[] a;, as well as int a[];.
From this perspecti...
Command to get time in milliseconds
...umber of seconds + current nanoseconds.
Therefore, echo $(($(date +%s%N)/1000000)) is what you need.
Example:
$ echo $(($(date +%s%N)/1000000))
1535546718115
date +%s returns the number of seconds since the epoch, if that's useful.
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Finding which process was killed by Linux OOM killer
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edited Nov 10 '16 at 0:49
antak
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an...
Warning as error - How to rid these
...rrors that basically should not be halting my compile in Visual Studio 2010 and should not be show stoppers, or at least I will fix them later, but I don't want the compile to just error and halt on these kinds of problems.
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How do I escape a percentage sign in T-SQL?
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edited Mar 8 at 2:10
Peter Mortensen
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String to Dictionary in Python
... string?
– John Machin
Feb 7 '11 at 0:19
2
@John: It indicates a Unicode string. I put it mostly ...
ggplot2 keep unused levels barplot
I want to plot unused levels (that is, levels where the count is 0) in my bar-plot, however, unused levels are dropped and I cannot figure out how to keep them
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How can I format patch with what I stash away
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edited Jul 1 at 12:02
Iulian Onofrei
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answ...