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How to create function that returns nothing
... write a function with pl/pgsql .
I'm using PostgresEnterprise Manager v3 and using shell to make a function, but in the shell I must define return type. If I don't define the return type, I'm not able to create a function.
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Python argparse: default value or specified value
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3 Answers
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Creating an official github mirror
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edited Sep 23 '19 at 14:28
Arturo Herrero
11.2k88 gold badges3636 silver badges7171 bronze badges
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How to define a reply-to address?
...i.rubyonrails.org/classes/ActionMailer/…
– user664833
May 24 '13 at 22:15
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According to this: ...
What do helper and helper_method do?
...s means is doing
# application_controller.rb
helper :all
For Rails > 3.1
# application.rb
config.action_controller.include_all_helpers = true
# This is the default anyway, but worth knowing how to turn it off
makes all helper modules available to all views (at least for all controllers inhe...
Append column to pandas dataframe
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135
It seems in general you're just looking for a join:
> dat1 = pd.DataFrame({'dat1': [9,5]})
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Xcode - But… Where are our archives?
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371
Open the Organizer window in Xcode (menu Window > Organizer)
Click on the Archives icon in...
How do I get the filepath for a class in Python?
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3 Answers
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How do I make sure every glyph has the same width?
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Since 3.1.1, you could use the icon-fixed-width class instead of having to edit the CSS.
http://fortawesome.github.io/Font-Awesome/3.2.1/examples/#navigation
Since 4.0, you should use fa-fw:
4.x https://fontawesome.com/v4.7.0/ex...
What do you call the -> operator in Ruby?
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edited Jan 27 '19 at 7:13
answered Dec 16 '11 at 18:27
ki...