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Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)?
...than the x87) makes a reasonable attempt at following IEEE 754 - it's not "error bounds"; there is only one correct answer.
– tc.
Jun 22 '11 at 2:19
14
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C++ unordered_map using a custom class type as the key
...I put this at the bottom of my Key.cpp file but I am getting the following error: Error 57 error C2440: 'type cast' : cannot convert from 'const Key' to 'size_t' c:\program files (x86)\microsoft visual studio 10.0\vc\include\xfunctional. I am guessing that the compiler is not finding my hash method...
Where can I get a list of Ansible pre-defined variables?
...
"options": "rw,errors=remount-ro",
"size_available": 77685088256,
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How can I download a specific Maven artifact in one command line?
...bRaihle Then I cannot download file without pom.xml, getting the following error: Goal requires a project to execute but there is no POM in this directory.
– Athlan
Jun 3 '19 at 12:26
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Xcode source automatic formatting
...iguration.
Objective-Clean (paid, didn't try it yet) - app raising build errors if predefined style rules are violated - possibly quite hard to use within the team, so I didn't try it out.
With very minimal setup, you can get Xcode to use our App to enforce
your rules. If you are ever caught...
数据存储组件 · App Inventor 2 中文网
...
云数据库是一个不可见组件，允许您将数据存储在连接到互联网的数据库服务器上（使用Redis），这样你的App上所有用户就能共享数据。 默认情况下，数据将存储在 MIT 维护的服务器中，但是您可以设置和运行自己的服务...
How to upload a file in Django? [closed]
...a">
{% csrf_token %}
<p>{{ form.non_field_errors }}</p>
<p>{{ form.docfile.label_tag }} {{ form.docfile.help_text }}</p>
<p>
{{ form.docfile.errors }}
{{ form.docfile }}
</...
Why is std::min failing when windows.h is included?
... if I include Windows.h? I can't use std::min in visual studio 2005. The error message is:
10 Answers
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Why do some functions have underscores “__” before and after the function name?
...worker(self):
try:
self._worker()
except tornado.web.HTTPError, e:
self.set_status(e.status_code)
except:
logging.error("_worker problem", exc_info=True)
self.set_status(500)
tornado.ioloop.IOLoop.instance().add_callback(self.async_callback(self.resu...
“did you run git update-server-info” error on a Github repository
...b Gui from their website to manage my repos, and I'm getting the following error:
20 Answers
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