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How can I rename a database column in a Ruby on Rails migration?
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2331
rename_column :table, :old_column, :new_column
You'll probably want to create a separate mig...
How can I find the version of the Fedora I use?
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edited Apr 1 '18 at 3:54
vdegenne
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answered...
Passing an integer by reference in Python
...he integer in a container which can be mutated:
def change(x):
x[0] = 3
x = [1]
change(x)
print x
This is ugly/clumsy at best, but you're not going to do any better in Python. The reason is because in Python, assignment (=) takes whatever object is the result of the right hand side and binds...
How to tell Maven to disregard SSL errors (and trusting all certs)?
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239
You can disable SSL certificate checking by adding one or more of these command line parameters...
ASP.NET MVC 3 Razor: Include JavaScript file in the head tag
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399
You can use Named Sections.
_Layout.cshtml
<head>
<script type="text/javascript...
Spring schemaLocation fails when there is no internet connection
... an example see this part of the spring.schemas contents in spring-context-3.0.5.RELEASE.jar:
http\://www.springframework.org/schema/context/spring-context-2.5.xsd=org/springframework/context/config/spring-context-2.5.xsd
http\://www.springframework.org/schema/context/spring-context-3.0.xsd=org/spr...
How to move certain commits to be based on another branch in git?
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380
This is a classic case of rebase --onto:
# let's go to current master (X, where quickfix2 sh...
Automatic creation date for Django model form objects?
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319
You can use the auto_now and auto_now_add options for updated_at and created_at respectively.
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ZSH iterm2 increase number of lines history
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3 Answers
3
Active
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How do you write tests for the argparse portion of a python module? [closed]
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edited Jul 31 '15 at 21:18
Daniel Andersson
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