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Get selected subcommand with argparse
...r')
>>> args = parser.parse_args(['-g', 'xyz', 'foo', '--count', '42'])
>>> args
Namespace(count='42', global='xyz', subparser_name='foo')
You can also use the set_defaults() method referenced just above the example I found.
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How can I find all matches to a regular expression in Python?
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574
Use re.findall or re.finditer instead.
re.findall(pattern, string) returns a list of matching s...
Significance of -pthread flag when compiling
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edited Dec 7 '12 at 4:10
answered Jan 24 '10 at 16:37
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How do I ignore the authenticity token for specific actions in Rails?
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In Rails 4:
skip_before_action :verify_authenticity_token, except: [:create, :update, :destroy]
And Rails 3:
skip_before_filter :verify_authenticity_token
For previous versions:
For individual actions, you can do:
protect_fr...
How to handle more than 10 parameters in shell
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edited Dec 12 '16 at 17:49
answered Feb 6 '11 at 10:27
Pa...
Doctrine 2 can't use nullable=false in manyToOne relation?
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194
Use the JoinColumn annotation on your ManyToOne relation:
/**
* @ORM\ManyToOne(targetEntity="P...
Does application.yml support environment variables?
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edited Apr 12 '14 at 9:26
answered Apr 12 '14 at 7:44
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Python pandas Filtering out nan from a data selection of a column of strings
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Why do we need argc while there is always a null at the end of argv?
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