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How to filter files when using scp to copy dir recursively?
...er@server:/my/dir .
(this line copy rsync from distant folder to current one)
Recent versions of rsync tunnel over an ssh connection automatically by default.
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Span inside anchor or anchor inside span or doesn't matter?
...ou make a clickable tile and anchor is the parent element of the tile component and inside the component are the links for images, and more images. Google crawler will go crazy and will eventually, that's not good for you site.
– Imam Bux
Jul 9 at 14:39
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ActiveRecord OR query
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Use ARel
t = Post.arel_table
results = Post.where(
t[:author].eq("Someone").
or(t[:title].matches("%something%"))
)
The resulting SQL:
ree-1.8.7-2010.02 > puts Post.where(t[:author].eq("Someone").or(t[:title].matches("%something%"))).to_sql
SELECT "posts".* FROM "posts" WHERE...
Controlling number of decimal digits in print output in R
...ared to the magnitude of the numbers themselves they are large.
As mentioned by e3bo, you can use multiple-precision floating point numbers using the Rmpfr package.
mpfr("3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825")
These are slower and more me...
Inserting code in this LaTeX document with indentation
...aces=false,
columns=flexible,
basicstyle={\small\ttfamily},
numbers=none,
numberstyle=\tiny\color{gray},
keywordstyle=\color{blue},
commentstyle=\color{dkgreen},
stringstyle=\color{mauve},
breaklines=true,
breakatwhitespace=true,
tabsize=3
}
You can change default language in t...
JavaScript - Getting HTML form values
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Just a warning, if anyone wants to get the selected values of other types of inputs such as radio buttons or checkboxes, this won't do what you want.
– Sean
Nov 23 '16 at 5:59
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How to get request URI without context path?
... (e.g. /foo.xhtml instead of /foo.jsf) and not the actual request URI (the one as enduser would see in browser's address bar). The original servlet path is in such case however resolveable as request attribute with key RequestDispatcher.FORWARD_SERVLET_PATH. In any way, the question explicitly asks ...
The type initializer for 'MyClass' threw an exception
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Check the InnerException property of the TypeInitializationException; it is likely to contain information about the underlying problem, and exactly where it occurred.
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How do I find where JDK is installed on my windows machine?
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MacOS one-liner: ls -l $(which java) | awk '{print $11}'
– msanford
Apr 27 '16 at 14:33
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How to Create Multiple Where Clause Query Using Laravel Eloquent?
...cribed', '<>', '1'], ])->get();
– zeros-and-ones
Sep 15 '16 at 19:19
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