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Is Ruby pass by reference or by value?
...ss-reference-by-value". This article has the best explanation I have read: http://robertheaton.com/2014/07/22/is-ruby-pass-by-reference-or-pass-by-value/
Pass-reference-by-value could briefly be explained as follows:
A function receives a reference to (and will access) the same object in memory...
Maven plugins can not be found in IntelliJ
...nload the missing artifact manually via cmd:
mvn dependency:get -DrepoUrl=http://repo.maven.apache.org/maven2/ -Dartifact=ro.isdc.wro4j:wro4j-maven-plugin:1.8.0
After this change need to let know the Idea about new available artifacts. This can be done in "Settings > Maven > Repositories", ...
Mercurial .hgignore for Visual Studio 2008 projects
...t should be ignored.
I try to keep the latest version on CodePaste.NET at http://codepaste.net/zxov7i
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Best way to track onchange as-you-type in input type=“text”?
...dirty hack but this is the only way, as I researched.
Here is an example.
http://jsfiddle.net/2BfGC/12/
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Choosing between MEF and MAF (System.AddIn)
...
I just found this lengthy article discussing both MAF and MEF.
http://emcpadden.wordpress.com/2008/12/07/managed-extensibility-framework-and-others/
In addition to the points made by the other answers, it sounds as if one of the key differences between MEF and MAF is that the Managed Ex...
What is the best way to implement constants in Java? [closed]
... static ints for constants.
There's a good writeup on enums in Java here:
http://java.sun.com/j2se/1.5.0/docs/guide/language/enums.html
Note that at the end of that article the question posed is:
So when should you use enums?
With an answer of:
Any time you need a fixed set of constants
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How do I create a random alpha-numeric string in C++?
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Here is an example of passing in a lambda to the random string function: http://ideone.com/Ya8EKf
Why would you use C++11?
Because you can produce strings that follow a certain probability distribution (or distribution combination) for the character set you're interested in.
Because it has bui...
How to split a large text file into smaller files with equal number of lines?
...is given or INPUT is `-')
Syntax
split [options] [INPUT [PREFIX]]
http://ss64.com/bash/split.html
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OWIN Startup Class Missing
... // For more information on how to configure your application, visit http://go.microsoft.com/fwlink/?LinkID=316888
}
}
}
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What is the difference between UNION and UNION ALL?
...s from the result set but union all returns all rows after joining.
from http://zengin.wordpress.com/2007/07/31/union-vs-union-all/
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