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Removing list of vms in vagrant cache
...uld be that vagrant does its job properly when given $ vagrant destroy -f <id>
– silverdr
Dec 14 '15 at 16:04
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R object identification
...)
as appropriate based on what's revealed. For example, try with:
obj <- data.frame(a=1:26, b=letters)
obj <- list(a=1:26, b=letters, c=list(d=1:26, e=letters))
data(cars)
obj <- lm(dist ~ speed, data=cars)
..etc.
If obj is an S3 or S4 object, you can also try methods or showMethods,...
What is the 'page lifecycle' of an ASP.NET MVC page, compared to ASP.NET WebForms?
...ll handle loading your data into a "model" that gets passed to the view.
Although webform style databinding is possible in MVC, I find that it is not the optimal solution. Better to place your data in a model class and strongly type your view so that you have direct access to that model. Then its s...
A Better Django Admin ManyToMany Field Widget
I find the the Django Admin's default models.ManyToManyField widget to be cumbersome to use. It's the HTML select element and if you have a lot of Objects of the "other" model then it's quite impractical to actually find the "other" Objects you want to associate with "this" Object. And if you ha...
android fragment- How to save states of views in a fragment when another fragment is pushed on top o
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It my case it worked with setOffscreenPageLimit() - although the fragments were destroyed, the view state was saved and restored.
– Davincho
Apr 26 '14 at 7:18
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What in the world are Spring beans?
...adata that you supply to the container, for example, in the form of
XML <bean/> definitions.
More to learn about beans and scope from SpringSource:
When you create a bean definition what you are actually creating is a
recipe for creating actual instances of the class defined by that ...
Unable to find a locale path to store translations for file __init__.py
... command from the app directory:
$ cd app
$ django-admin makemessages -l <locale>
… or you define a project wide locale directory using LOCALE_PATHS and you can run makemessages from the main directory from there on.
Either way, you should check that the ./locale/directory is present and...
Sublime text 2 - find and replace globally ( all files and in all directories )
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Yes, there is Multiple Files search and replace.
Press ctrlshiftF (cmdshiftF on MacOS):
In the Where field you can also add filters to search only folders and files that you need. If nothing is set, the search is made on all files listed...
Hibernate dialect for Oracle Database 11g?
...According to supported databases, Oracle 11g is not officially supported. Although, I believe you shouldn't have any problems using org.hibernate.dialect.OracleDialect.
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How do you downgrade rubygems?
...dated November 2011: Now that RVM's out, try running rvm install rubygems <version>.
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