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Write to UTF-8 file in Python
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you can also use codecs.open('test.txt', 'w', 'utf-8-sig') instead
– beta-closed
Aug 24 '16 at 15:04
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Difference between filter and filter_by in SQLAlchemy
...names using regular kwargs, like
db.users.filter_by(name='Joe')
The same can be accomplished with filter, not using kwargs, but instead using the '==' equality operator, which has been overloaded on the db.users.name object:
db.users.filter(db.users.name=='Joe')
You can also write more powerful ...
Will Dart support the use of existing JavaScript libraries?
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Thanks for the clarification, Seth!
– jtmcdole
Oct 27 '12 at 3:25
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GRANT EXECUTE to all stored procedures
...t your user may have to be within square brackets. This was true in my use case at least in part because my user had a domain attached (ie. it had a \ character in it). edit: fixed unescaped slash character
– PrinceTyke
Jul 22 '15 at 11:56
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How to modify PATH for Homebrew?
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open your /etc/paths file, put /usr/local/bin on top of /usr/bin
$ sudo vi /etc/paths
/usr/local/bin
/usr/local/sbin
/usr/bin
/bin
/usr/sbin
/sbin
and Restart the terminal, @mmel
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Why did Rails4 drop support for “assets” group in the Gemfile
...t changed that. I extracted some quotes with the actual answer.
Some gems can be needed (in production) like coffee-rails if you are using coffee templates
and the fact that now assets are not precompiled on demand in production anymore.
(not precompiled on demand in production) Means that if you h...
URL query parameters to dict python
...parse_qsl() methods parse out query strings, taking into account that keys can occur more than once and that order may matter.
If you are still on Python 2, urllib.parse was called urlparse.
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python assert with and without parenthesis
Here are four simple invocations of assert:
5 Answers
5
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Can the :not() pseudo-class have multiple arguments?
... the class c1 OR input without the class c2"
– David Callanan
Jan 10 '19 at 14:57
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Matplotlib scatterplot; colour as a function of a third variable
I want to make a scatterplot (using matplotlib) where the points are shaded according to a third variable. I've got very close with this:
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