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What is the difference between save and export in Docker?
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174
The short answer is:
save will fetch an image : for a VM or a physical server, that would be...
foldl versus foldr behavior with infinite lists
... so here's a more general overview:
Consider folding a list of n values [x1, x2, x3, x4 ... xn ] with some function f and seed z.
foldl is:
Left associative: f ( ... (f (f (f (f z x1) x2) x3) x4) ...) xn
Tail recursive: It iterates through the list, producing the value afterwards
Lazy: Nothing i...
Is there YAML syntax for sharing part of a list or map?
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answered Mar 1 '12 at 23:34
kittemonkittemon
74244 silver badges1010 bronze badges
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How to round up a number to nearest 10?
How can we round off a number to the nearest 10 in php?
16 Answers
16
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Matplotlib Legends not working
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165
You should add commas:
plot1, = plt.plot(a,b)
plot2, = plt.plot(a,c)
The reason you need th...
Javascript fuzzy search that makes sense
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10 Answers
10
Active
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Python's “in” set operator
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101
Yes, but it also means hash(b) == hash(x), so equality of the items isn't enough to make them ...
PhpStorm wrap/surround selection?
...-> Surround selection on typing quote or brace.
Update (for PhpStorm 2016)
For PhpStorm Version 2016, use Cmd + Alt + S (on Mac) or Ctrl + Alt + S (on Win) to go to Settings. Tick on checkbox of Settings -> Editor -> General -> Smart Keys -> Surround selection on typing quote or br...
Algorithm to detect corners of paper sheet in photo
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edited Feb 27 '16 at 17:35
John_West
2,06944 gold badges2020 silver badges3737 bronze badges
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How do I use vi keys in ipython under *nix?
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166
In case someone's wandering in here recently, IPython 5.0 switched from readline to prompt_too...