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Repair all tables in one go
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from command line you can use:
mysqlcheck -A --auto-repair
http://dev.mysql.com/doc/refman/5.0/en/mysqlcheck.html
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Jinja2 template variable if None Object set a default value
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Use the none builtin function (http://jinja.pocoo.org/docs/templates/#none):
{% if p is not none %}
{{ p.User['first_name'] }}
{% else %}
NONE
{%endif %}
or
{{ p.User['first_name'] if p != None else 'NONE' }}
or if you need an empty string...
Extract elements of list at odd positions
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Understanding what 'type' keyword does in Scala
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How can I pass selected row to commandLink inside dataTable or ui:repeat?
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Scala actors: receive vs react
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Overlaying histograms with ggplot2 in R
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What is the difference between
...results of Ruby code
<%# %> is an ERB comment
Here's a good guide:
http://api.rubyonrails.org/classes/ActionView/Base.html
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Saving grid.arrange() plot to file
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How to load all modules in a folder?
...e to __init__.py containing:
__all__ = ["bar", "spam", "eggs"]
See also http://docs.python.org/tutorial/modules.html
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