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Get an object's class name at runtime
...sing the constructor.name on something that might potentially get minified down the road is just begging for a headache.
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Ruby on Rails generates model field:type - what are the options for field:type?
... |t|
t.references :car
t.timestamps
end
end
def self.down
drop_table :wheels
end
end
When you run the migration, the following will end up in your db/schema.rb:
$ rake db:migrate
create_table "wheels", :force => true do |t|
t.integer "car_id"
t.datetime "creat...
Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)
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To prevent the problem from occurring, you must perform a graceful shutdown of the server from the command line rather than powering off the server.
shutdown -h now
This will stop the running services before powering down the machine.
Based on Centos, an additional method for getting it back...
AES vs Blowfish for file encryption
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You mark my answer down, despite the fact you say exactly the same thing I did? I said key length and choose a really good key. By what definition of "good" would you consider a key good if it didn't fill all the bits of the key?
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How to add a delay for a 2 or 3 seconds [closed]
...waitable but if I "hang" I can work for 10 seconds before my stuff is shut down. Sleeping 2 secs works like a charm ;) So in some cases this is the way.
– ecth
Jan 19 '16 at 13:11
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What is the best way to remove accents (normalize) in a Python unicode string?
...! You'll either need to play games with parsing unicodedata.name, or break down and use a look-alike table-- which you'd need for Greek letters anyway (Α is just "GREEK CAPITAL LETTER ALPHA").
– alexis
Apr 7 '12 at 11:25
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What .NET collection provides the fastest search
...generating I prefer to store the generated one the first time, why to slow down the constructor with something you don't know if it will be used?
– jmservera
Jun 17 '09 at 20:48
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How to edit data in result grid in SQL Server Management Studio
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I don't see why people voted your answer down. Its actually correct. Once you use a join in your query, you cannot edit the results using the methods suggested in any of the answers so far. +1 from me.
– Francis Rodgers
Feb 28 ...
Fluid width with equally spaced DIVs
...sn't matter.
See: http://jsfiddle.net/thirtydot/EDp8R/3/
There's a minor downside to :after: to make the last row work perfectly in Safari, you have to be careful with the whitespace in the HTML.
Specifically, this doesn't work:
<div id="container">
..
<div class="box3"></...
Making a private method public to unit test it…good idea?
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'Listen to the tests' appears to be down. Here is a cached link: webcache.googleusercontent.com/…
– Jess Telford
Aug 29 '11 at 10:01
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