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Why do we have map, fmap and liftM?
...onad without also being an instance of Functor.
-- Typeclassopedia, page 33
Edit: agustuss's history of map and fmap:
That's not actually how it happens. What happened was that the type of map was generalized to cover Functor in Haskell 1.3. I.e., in Haskell 1.3 fmap was called map. This chan...
Sublime Text 2 - Link with Editor / Show file in sidebar
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83
https://github.com/sobstel/SyncedSideBar
You can install this via the Package Control utility (...
How do I fetch lines before/after the grep result in bash?
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Jon LinJon Lin
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What's the difference between globals(), locals(), and vars()?
...t(l)
locals()
print(l)
x = 2
print(x, l['x'])
l['x'] = 3
print(x, l['x'])
inspect.currentframe().f_locals
print(x, l['x'])
f()
gives us:
{'x': 1}
{'x': 1, 'l': {...}}
2 1
2 3
2 2
The first print(l) only shows an 'x' entry, because the assignment to l happens aft...
Undo a Git commit after push using reverse patch?
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3 Answers
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Android Studio: Android Manifest doesn't exists or has incorrect root tag
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edited May 23 '17 at 12:32
Community♦
111 silver badge
answered Jul 18 '14 at 12:11
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How can I pipe stderr, and not stdout?
...| grep 'something'
– Mike Lyons
Oct 31 '11 at 15:03
17
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How to uglify output with Browserify in Gulp?
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3 Answers
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Turning off some legends in a ggplot
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308
You can use guide=FALSE in scale_..._...() to suppress legend.
For your example you should us...