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How to change the foreign key referential action? (behavior)
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Suppose, a table1 has a foreign key with column name fk_table2_id, with constraint name fk_name and table2 is referred table with key t2 (something like below in my diagram).
table1 [ fk_table2_id ] --> table2 [t2]
First step, DROP old CONSTRAINT: (reference)
ALTER TABLE ...
How to find which rspec test is taking so long
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In RSpec 2 and 3, you can use the --profile flag or add --profile to your .rspec file. This will track the top 10 slowest examples.
For RSpec 1, you can use --format o with spec command. It shows a text-based progress bar with profil...
How to display full (non-truncated) dataframe information in html when converting from pandas datafr
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edited Sep 23 at 10:41
jahmia
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Creating a JavaScript cookie on a domain and reading it across sub domains
Below is a JavaScript cookie that is written on the user's computer for 12 months.
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How to add lines to end of file on Linux
I want to add the following 2 lines...
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Creating a expressjs middleware that accepts parameters
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answered Oct 4 '12 at 23:07
Jonathan OngJonathan Ong
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Redirect to named url pattern directly from urls.py in django?
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Flimm
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answered Mar 29 '13 at 15:41
thneethnee
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is_file or file_exists in PHP
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answered Apr 27 '09 at 10:00
hbwhbw
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How to use mysql JOIN without ON condition?
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How do I select child elements of any depth using XPath?
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nwellnhofnwellnhof
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