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What is the type of lambda when deduced with “auto” in C++11?
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answered Oct 31 '11 at 8:43
jalfjalf
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@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
...ock, but forget to provide the method that
you are trying to stub. (Error 3 in the code below)
If you don't have validation of framework usage, these mistakes are not reported until the following call to a Mockito method. This might be
in the same test method (like error 1 below),
in the nex...
How to make div background color transparent in CSS
I'm not using CSS3. So I can't use opacity or filter attributes. Without using these attributes how can I make the background-color transparent of a div ? It should be kind of the text box example in this link . Here the text box background color is transparent. I want to make the same, but ...
Java SafeVarargs annotation, does a standard or best practice exist?
...t actually the type of the argument at runtime is not an instance of T[].
3) If your method has an argument of type T... (where T is any type parameter), then:
Safe: If your method only depends on the fact that the elements of the array are instances of T
Unsafe: If it depends on the fact that th...
How do lexical closures work?
...ions created, with a different i in each one.
flist = []
for i in xrange(3):
def funcC(j):
def func(x): return x * j
return func
flist.append(funcC(i))
for f in flist:
print f(2)
This is what happens when you mix side effects and functional programming.
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Nested JSON objects - do I have to use arrays for everything?
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3 Answers
3
Active
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How to get the name of a class without the package?
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3 Answers
3
Active
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No route matches “/users/sign_out” devise rails 3
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K M Rakibul Islam
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answered Jul 2 '11 at 14:34
Jessie Dedecker...
How to replace NaN values by Zeroes in a column of a Pandas Dataframe?
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In [7]: df
Out[7]:
0 1
0 NaN NaN
1 -0.494375 0.570994
2 NaN NaN
3 1.876360 -0.229738
4 NaN NaN
In [8]: df.fillna(0)
Out[8]:
0 1
0 0.000000 0.000000
1 -0.494375 0.570994
2 0.000000 0.000000
3 1.876360 -0.229738
4 0...
Good example of livelock?
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edited Sep 30 '15 at 17:42
answered Jan 14 '12 at 16:45
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