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Installing older version of R package
I am trying to use Rpy2 and ggplot2 but I get an error. After some searching for the error online, I found that the error occurs because there are changes in the ggplot2 package that are not yet reflected in Rpy2 (for example, see this post (Edit: Link is now dead)).
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'pip' is not recognized as an internal or external command
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How to convert FileInputStream to InputStream? [closed]
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edited Jun 19 '12 at 12:37
answered Jun 19 '12 at 12:16
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What is the difference between self-types and trait subclasses?
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It is predominately used for Dependency Injection, such as in the Cake Pattern. There exists a...
NSDictionary - Need to check whether dictionary contains key-value pair or not
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Is there a builtin confirmation dialog in Windows Forms?
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Here is an example. You can try something like this.
var confirmResult = MessageBox.Show("Are...
remove objects from array by object property
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edited Jul 27 '18 at 2:38
answered May 10 '13 at 22:39
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Entity Attribute Value Database vs. strict Relational Model Ecommerce
...ecome almost
impossible
Con: poor performance for large data sets
Option 2, Modelling each entity separately:
Con: more time required to gather
requirements and design
Con: new entities must be modelled and
designed by a professional
Con: custom interface components for each
entity
Pro: data typ...
Meaning of Git checkout double dashes
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edited Mar 24 '17 at 16:28
answered Nov 10 '12 at 11:09
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Creating C macro with ## and __LINE__ (token concatenation with positioning macro)
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