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Nullable ToString()
... edited May 23 '17 at 12:18
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answered Mar 15 '10 at 17:17
Tomas VanaTomas Van...
Any reason why scala does not explicitly support dependent types?
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Syntactic convenience aside, the combination of singleton types, path-dependent types and implicit values means that Scala has surprisingly good support for dependent typing, as I've tried to demonstrate in shapeless.
Scala's intrinsic support for dependent...
How to correctly close a feature branch in Mercurial?
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Another way is to close a feature branch before merging using an extra commit:
$ hg up feature-x
$ hg ci -m 'Closed branch feature-x' --close-branch
$ hg up default
$ hg merge feature-x
$ hg ci -m merge
$ hg heads
(1 head)
$ hg branches
default 43:...
(1 branch)
The first one is ...
How to detect modifier key states in WPF?
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126
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Update Item to Revision vs Revert to Revision
...n revision.
But you cannot continue to work on this revision, as SVN will complain that your workingcopy is out of date.
revert to this revision will undo all changes in your working copy which were made after the selected revision (in your example rev. 96,97,98,99,100)
Your working copy is now in...
Add legend to ggplot2 line plot
...pe2)
dd = melt(dd_sub, id=c("fecha"))
All that's left is a simple ggplot command:
ggplot(dd) + geom_line(aes(x=fecha, y=value, colour=variable)) +
scale_colour_manual(values=c("red","green","blue"))
Example plot
sha...
What is the difference between onBlur and onChange attribute in HTML?
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23
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Custom Python list sorting
...ere.
The sort() method takes optional arguments for controlling the
comparisons.
cmp specifies a custom comparison function of two arguments (list
items) which should return a negative, zero or positive number
depending on whether the first argument is considered smaller than,
equ...
How to make a Bootstrap accordion collapse when clicking the header div?
... this method doesn't work for iphone. per the answer to stackoverflow.com/questions/19866172/… it needs to be <a> (since it requires the href) in order for it to be collapsible on iphone... any ideas?
– minovsky
Mar 20 '14 at 4:03
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