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What does “S3 methods” mean in R?
...me recommend to use S3 over S4 if possible (See Google's R Style Guide at http://google-styleguide.googlecode.com/svn/trunk/google-r-style.html )*. However, I do not know the exact definition of S3 methods/objects.
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What is a callback?
...n.
Throughout this process, the page is
live in the browser.
Source: http://msdn.microsoft.com/en-us/library/ms178208.aspx
If you are referring to callbacks in code:
Callbacks are often delegates to methods that are called when the specific operation has completed or performs a sub-action. Y...
zsh compinit: insecure directories
...
compaudit | xargs chmod g-w
will do the trick, see http://www.wezm.net/technical/2008/09/zsh-cygwin-and-insecure-directories/
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How to get a dependency tree for an artifact?
...bed In pom.xml of your artifact. Find it using maven infrastructure.
Go to http://search.maven.org/ and enter your groupId and artifactId.
Or you can go to http://repo1.maven.org/maven2/ and navigate first using plugins groupId, later using artifactId and finally using its version.
For example see o...
Create table with jQuery - append
...d>').html(data[i]);
$('table').append(tRow.append(tCell));
});
http://jsfiddle.net/n7cyE/93/
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Make Visual Studio understand CamelCase when hitting Ctrl and cursor keys
...Options -> Editor -> Editor Behaviour is turned off.
Details here: http://davidrcook.wordpress.com/2009/11/05/working-with-camel-case-in-visual-studio/
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How to check the version before installing a package using apt-get?
...none)
Candidate: 2:2.8.4-2
Version table:
2:2.8.4-2 0
500 http://us.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
apt-get install -s <package-name>
$ apt-get install -s redis-server
NOTE: This is only a simulation!
apt-get needs root privileges for real ex...
Open link in new tab or window [duplicate]
... tag.
For example:
<a target="_blank" rel="noopener noreferrer" href="http://your_url_here.html">Link</a>
Adding rel="noopener noreferrer" is not mandatory, but it's a recommended security measure. More information can be found in the links below.
Source:
MDN | HTML element <...
Django: “projects” vs “apps”
...ollowing blog posts very useful about django applications and projects:
http://www.b-list.org/weblog/2006/sep/10/django-tips-laying-out-application/
http://web.archive.org/web/20080302205555/www.pointy-stick.com/blog/2007/11/09/django-tip-developing-without-projects/
In principle, you have a lo...
How to build an android library with Android Studio and gradle?
...on for me, so this is how I use Gradle and Android.
TL;DR Full Example - https://github.com/ethankhall/driving-time-tracker/
Disclaimer: This is a project I am/was working on.
Gradle has a defined structure ( that you can change, link at the bottom tells you how ) that is very similar to Maven i...