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CSS selector for other than the first child and last child
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answered Oct 16 '11 at 23:18
Salman von AbbasSalman von Abbas
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Load RSA public key from file
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320
Below is the relevant information from the link which Zaki provided.
Generate a 2048-bit R...
Extracting substrings in Go
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edited Feb 1 '19 at 14:34
answered Sep 7 '12 at 7:39
Den...
How to specify a port number in SQL Server connection string?
...comma to specify a port number with SQL Server:
mycomputer.test.xxx.com,1234
It's not necessary to specify an instance name when specifying the port.
Lots more examples at http://www.connectionstrings.com/. It's saved me a few times.
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What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
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Well considering there's no overhead difference between a varchar(30) and a varchar(100) if you're only storing 20 characters in each, err on the side of caution and just make it 50.
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I don't understand -Wl,-rpath -Wl,
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answered Jul 3 '11 at 10:47
Kerrek SBKerrek SB
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Highlight label if checkbox is checked
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Eliasz Kubala
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answered Mar 11 '11 at 17:07
Andrew MarshallAn...
Change a column type from Date to DateTime during ROR migration
...ge_date_format_in_my_table
Then in your migration file:
For Rails >= 3.2:
class ChangeDateFormatInMyTable < ActiveRecord::Migration
def up
change_column :my_table, :my_column, :datetime
end
def down
change_column :my_table, :my_column, :date
end
end
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Django admin: How to display a field that is marked as editable=False' in the model?
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3 Answers
3
Active
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How do I import the Django DoesNotExist exception?
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139
You don't need to import it - as you've already correctly written, DoesNotExist is a property o...