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How can I determine whether a Java class is abstract by reflection
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edited Dec 2 '10 at 4:43
answered Jul 2 '09 at 7:01
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String to Dictionary in Python
... string?
– John Machin
Feb 7 '11 at 0:19
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@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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Git number of commits per author on all branches
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ralphtheninjaralphtheninja
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Interfacing with structs and anonymous unions with c2hs
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h4ck3rm1k3h4ck3rm1k3
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Find difference between timestamps in seconds in PostgreSQL
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edited May 20 '14 at 15:58
altermativ
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Regular expression: find spaces (tabs/space) but not newlines
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answered Aug 27 '10 at 10:03
LekensteynLekensteyn
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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...
How to determine if a number is a prime with regex?
...lly, is there zero or one character-- or, per what I mentioned above, n == 0 || n == 1. If we have the match, then return the negation of that. This corresponds with the fact that zero and one are NOT prime.
(..+?)\\1+
The second part of the regex is a little trickier, relying on groups and backr...
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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