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deny directory listing with htaccess
...iews -Indexes <---- This Works for Me :)
</IfModule>
....etc stuff
</IfModule>
Before :
After :
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405 method not allowed Web API
...re and a parameter issue or a convention naming issue or a Attribute issue etc...
– Tom Stickel
Sep 17 '15 at 5:49
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Disable browsers vertical and horizontal scrollbars
...ing bottom:nnPX will be set nn pixels above the bottom edge of the window, etc.
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How expensive is RTTI?
...
if (typeid(a) == typeid(b)) {
B* ba = static_cast<B*>(&a);
etc;
}
instead of
B* ba = dynamic_cast<B*>(&a);
if (ba) {
etc;
}
The former involves only one comparison of std::type_info; the latter necessarily involves traversing an inheritance tree plus comparisons.
P...
1030 Got error 28 from storage engine
...messed with them, i just cleared them too.
echo "clear" > access.log
etc.
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How to plot two columns of a pandas data frame using points?
...'])
plt.show() # Depending on whether you use IPython or interactive mode, etc.
and remember that you can access a NumPy array of the column's values with df.col_name_1.values for example.
I ran into trouble using this with Pandas default plotting in the case of a column of Timestamp values with ...
When do you use Git rebase instead of Git merge?
...eating here -- remember that all these terms (merge, rebase, fast-forward, etc.) are referring to specific manipulations of a directed acyclic graph. They become easier to reason about with that mental model in mind.
– Roy Tinker
Jan 27 '17 at 19:24
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How to install 2 Anacondas (Python 2 and 3) on Mac OS
...ach ipython notebook sets up another port (localhost:8888, localhost:8889, etc.). So just keep them straight and you're all set.
– alexis
May 1 '15 at 15:52
5
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Copying text with color from Notepad++
...ault Edit > Copy command provided RTF as a default for MS Word, Outlook etc.
– Jonathan Watmough
Sep 26 '16 at 14:16
2
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How to check if array is empty or does not exist? [duplicate]
...arios, such as null values, other types of objects with a length property, etc. It is also not very idiomatic JavaScript.
The foolproof approach
Taking some inspiration from the comments, below is what I currently consider to be the foolproof way to check whether an array is empty or does not exist....