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What is a monad?
...t an example of method chaining which does not use the monad pattern:
[1,2,3].map(x => x + 1)
The result is [2,3,4]. The code does not conform to the monad pattern, since the function we are supplying as argument returns a number, not an Array. The same logic in monadic form would be:
[1,2,3].fl...
How to extract text from a string using sed?
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answered Jul 19 '12 at 20:39
tripleeetripleee
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Can you add new statements to Python's syntax?
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Eclipse Android and gitignore
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edited May 3 '13 at 19:33
Nate
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Formatting code in Notepad++
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answered Sep 3 '10 at 12:17
gablingablin
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Reset select2 value and show placeholder
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How does Spring autowire by name when more than one matching bean is found?
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This is documented in section 3.9.3 of the Spring 3.0 manual:
For a fallback match, the bean name is considered a default qualifier value.
In other words, the default behaviour is as though you'd added @Qualifier("country") to the setter method.
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How do I move a tab in Notepad++ to a new window?
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153
You can right click the tab and select move to or open in new instance.
This only works for fil...
Hidden features of Python [closed]
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How to filter rows in pandas by regex
...n [10]: df.b.str.contains('^f')
Out[10]:
0 False
1 True
2 True
3 False
Name: b, dtype: bool
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