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How do I best silence a warning about unused variables?
...e.
– Tobias Langner
Sep 29 '09 at 9:41
18
This is how Q_UNUSED is implemented in principle.
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Appending a line to a file only if it does not already exist
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edited Aug 7 '19 at 6:41
anatoly techtonik
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Edit line thickness of CSS 'underline' attribute
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94
Here is one way of achieving this :
HTML :
<h4>This is a heading</h4>
<h4>...
Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
...if verbose >= 2:
print "kmeans: av |X - nearest centre| = %.4g" % avdist
if (1 - delta) * prevdist <= avdist <= prevdist \
or jiter == maxiter:
break
prevdist = avdist
for jc in range(k): # (1 pass in C)
c = np.where( xtoc...
Clone private git repo with dockerfile
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edited Jan 10 '19 at 4:49
Asu
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answered May ...
Why does C++ require a user-provided default constructor to default-construct a const object?
... any constructors.
struct A {
};
A const a;
gcc has accepted this since 4.6.4. clang has accepted this since 3.9.0. Visual Studio also accepts this (at least in 2017, not sure if sooner).
share
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In PHP, can you instantiate an object and call a method on the same line?
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The feature you have asked for is available from PHP 5.4. Here is the list of new features in PHP 5.4:
http://php.net/manual/en/migration54.new-features.php
And the relevant part from the new features list:
Class member access on instantiation has been added, e.g. (new Foo)...
How can I get Docker Linux container information from within the container itself?
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14 Answers
14
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ASP.NET Web Site or ASP.NET Web Application?
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edited Jan 24 at 4:28
community wiki
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possible EventEmitter memory leak detected
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edited May 15 at 9:34
mikemaccana
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answ...