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Rule-of-Three becomes Rule-of-Five with C++11?
...The prohibition ("- it shall not be virtual") from n3242 is not present anymore in n3290 and GCC allows it while previously it didn't.
– Luc Danton
Sep 21 '11 at 18:18
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How and why do I set up a C# build machine? [closed]
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Difference between author and committer in Git?
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generated by git format-patch
sent by email, either by copy pasting, or more commonly with git send-email
applied by another person with either git apply or git am: How to use git am to apply patches from email messages?
generating a single new commit with different author and committer:
the ...
Regular expression that matches valid IPv6 addresses
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Why are iframes considered dangerous and a security risk?
...te is embedded inside an IFRAME on hostile site. Google "clickjacking" for more details. Note that it does not matter if you use <iframe> or not. The only real protection from this attack is to add HTTP header X-Frame-Options: DENY and hope that the browser knows its job.
In addition, IFRAME ...
How can I set the aspect ratio in matplotlib?
...t does have some effect, in changing the aspect ratio of the canvas: To be more specific, I need to change the aspect ratio of the figure itself, which doing the following does not (apols formatting..): fig = plt.figure(figsize=(plt.figaspect(2.0)))
– jtlz2
Nov...
Declaring variables inside or outside of a loop
...ollowing best practices without having to worry about clock cycles. Furthermore, optimization is only advisable if and only if it has been determined that it is necessary, and when it is necessary, a couple of highly localized tweaks will usually achieve the desired performance, so there is no need ...
What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
...erbose, or Write-Information.
See the documentation behind that rule for more information. Excerpts for posterity:
The use of Write-Host is greatly discouraged unless in the use of commands with the Show verb. The Show verb explicitly means "show on the screen, with no other possibilities".
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Maven: how to override the dependency added by a library
...orting A which imported B which imported C & D which each (through yet more transitive dependencies) imported different versions of Stax. So in my dependency on 'A', I excluded both versions of Stax.
<dependency>
<groupId>a.group</groupId>
<artifactId>a.artifact</...
Understanding the difference between __getattr__ and __getattribute__
...th its attributes. Ordinarily we do instance.attribute. Sometimes we need more control (when we do not know the name of the attribute in advance).
For example, instance.attribute would become getattr(instance, attribute_name). Using this model, we can get the attribute by supplying the attribute_...