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How can you determine how much disk space a particular MySQL table is taking up?
Is there a quick way to determine how much disk space a particular MySQL table is taking up? The table may be MyISAM or Innodb.
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How to Sort a List by a property in the object
...rDate).ToList();
If you want to order by multiple columns like following SQL Query.
ORDER BY OrderDate, OrderId
To achieve this you can use ThenBy like following.
List<Order> objListOrder =
source.OrderBy(order => order.OrderDate).ThenBy(order => order.OrderId).ToList();
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MySQL WHERE: how to write “!=” or “not equals”?
...ed Jul 10 '12 at 20:53
RolandoMySQLDBARolandoMySQLDBA
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Automatically deleting related rows in Laravel (Eloquent ORM)
...r. Builder has it's own delete() method which basically just runs a DELETE sql query, so I presume it doesn't know anything about orm events...
– ivanhoe
Jun 8 '15 at 11:43
3
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What's the @ in front of a string in C#?
...ontents.
It also allows multi-line contents - which can be very handy for SQL:
string select = @"
SELECT Foo
FROM Bar
WHERE Name='Baz'";
The one bit of escaping which is necessary for verbatim string literals is to get a double quote (") which you do by doubling it:
string verbatim = @"He said,...
How to paginate with Mongoose in Node.js?
...nd() call? I would like a functionality comparable to "LIMIT 50,100" in SQL.
31 Answers
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Best database field type for a URL
I need to store a url in a MySQL table. What's the best practice for defining a field that will hold a URL with an undetermined length?
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How can I avoid running ActiveRecord callbacks?
...without resorting to additional gems, adding conditional checks, using RAW SQL, or futzing with your exiting code in any way, consider using a "shadow object" pointing to your existing db table. Like so:
class ImportedPerson < ActiveRecord::Base
self.table_name = 'people'
end
This works with...
“The page you are requesting cannot be served because of the extension configuration.” error message
...his is much easier - similar change to installing WIF. Now they should add SQL to Turn Windows Features On/Off.
– nocarrier
Apr 4 '14 at 0:52
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How to ssh to vagrant without actually running “vagrant ssh”?
...ick if you need the host of your vagrant for ssh for other reasons, like a SQL GUI connection, such as Sequel Pro. This one save me!
– Atomox
Apr 6 '16 at 23:27
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