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Difference between this and self in JavaScript
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5 Answers
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Active
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How to verify a method is called two times with mockito verify()
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536
Using the appropriate VerificationMode:
import static org.mockito.Mockito.atLeast;
import sta...
How do I install an old version of Django on virtualenv?
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Daniel RosemanDaniel Roseman
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How can I rollback a github repository to a specific commit?
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edited Nov 13 '15 at 2:00
SeldomNeedy
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answered Dec 7 '...
Case Insensitive Flask-SQLAlchemy Query
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195
You can do it by using either the lower or upper functions in your filter:
from sqlalchemy impo...
Rails migrations: Undo default setting for a column
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Rails 5+
def change
change_column_default( :table_name, :column_name, from: nil, to: false )
end
Rails 3 and Rails 4
def up
change_column_default( :table_name, :column_name, nil )
end
def down
change_column_default( :tab...
'str' object does not support item assignment in Python
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105
In Python, strings are immutable, so you can't change their characters in-place.
You can, howev...
Insert new column into table in sqlite?
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685
You have two options.
First, you could simply add a new column with the following:
ALTER TABLE ...
Named regular expression group “(?Pregexp)”: what does “P” stand for?
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275
Since we're all guessing, I might as well give mine: I've always thought it stood for Python. T...