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In C++, if throw is an expression, what is its type?
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According to the standard, 5.16 paragraph 2 first point, "The second or the third operand (but not both) is a throw-expression (15.1); the result is of the type of the other and is an rvalue." Therefore, the conditional operator doesn't care what type a...
How do I build a numpy array from a generator?
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130
Numpy arrays require their length to be set explicitly at creation time, unlike python lists. ...
How do Third-Party “tracking cookies” work?
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1 Answer
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How to reload apache configuration for a site without restarting apache
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187
should be possible using the command
sudo /etc/init.d/apache2 reload
hope that helps
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How to disable google translate from html in chrome
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edited Mar 19 at 23:34
answered Sep 2 '12 at 17:59
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Android Studio needs JDK 7 for Android-L mac
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Setting the directory to:
/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home
in JDK settings solved my issue. I had the same problem getting started up. Hope this helps!
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How to display a content in two-column layout in LaTeX?
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172
Load the multicol package, like this \usepackage{multicol}. Then use:
\begin{multicols}{2}
Co...
What does 'stale file handle' in Linux mean?
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Rails formatting date
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Use
Model.created_at.strftime("%FT%T")
where,
%F - The ISO 8601 date format (%Y-%m-%d)
%T - 24-hour time (%H:%M:%S)
Following are some of the frequently used useful list of Date and Time formats that you could specify in strftime method:
Date (Year, Month, Day):
%Y - Year with cent...