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Using Caps Lock as Esc in Mac OS X
...(Vim.app). I didn't get it to work with vim in the Terminal and I haven't tested it with MacVim.
So, it's rather a complicated, half-baked solution or installing a third-party piece of hackery. Your pick ;)
Edit: Just noticed solution 3, if you're using MacVim you can use Ctrl, Option and Comman...
Which Eclipse files belong under version control?
...e Eclipse team somewhere? (It's pretty clear the eclipse team doesn't unit test [or if they do, they don't do it effectively] but at least tell me they use source control! XD)
– BrainSlugs83
Oct 5 '14 at 20:52
...
Why is the minimalist, example Haskell quicksort not a “true” quicksort?
...t;- cond
when b $ foo >> while cond foo
And here, a dumb test to see if it works.
main = do
a <- (newListArray (0,9) [10,9..1]) :: IO (IOUArray Int Int)
printArr a
putStrLn "Sorting..."
qsort a 0 9
putStrLn "Sorted."
printArr a
where printArr a = mapM_...
How to pass a function as a parameter in Java? [duplicate]
...parated list of formal parameters enclosed in parentheses. The CheckPerson.test method contains one parameter, p,
which represents an instance of the Person class.Note: You
can omit the data type of the parameters in a lambda expression. In
addition, you can omit the parentheses if there is on...
Select n random rows from SQL Server table
...s not even retrieve data that it will not return.
On a very large table I tested
select top 1 percent * from [tablename] order by newid()
took more than 20 minutes.
select * from [tablename] tablesample(1 percent)
took 2 minutes.
Performance will also improve on smaller samples in TABLESAMP...
How to deal with persistent storage (e.g. databases) in Docker
...: "/mnt/sda1/var/lib/docker/volumes/mypthonapp_db-data/_data"
}
]
Some testing:
# Start the containers
docker-compose up -d
# .. input some data into the database
docker-compose run --rm web python manage.py migrate
docker-compose run --rm web python manage.py createsuperuser
...
# Stop and r...
How can I make a JPA OneToOne relation lazy
...
Maybe there is another option, but I have not personally tested it: on non constrained side, use a one-to-one with a formula like select other_entity.id from other_entity where id = other_entity.id. Of course, this is not ideal for query performances.
– Fréd...
Redirect stdout to a file in Python?
...e object does the trick:
import sys
sys.stdout = open('file', 'w')
print('test')
A far more common method is to use shell redirection when executing (same on Windows and Linux):
$ python foo.py > file
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...
How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
...gratulations: you now have ARM support and Google Play fully set up!
I've tested this on Genymotion v2.0.1-v2.1 using Android 4.3 and 4.4 images. Feel free to skip the GApps steps if you only want the ARM support. It'll work perfectly fine by itself.
Old Zips: v1.0. Don't download these as they wi...
Pass Method as Parameter using C#
...);
//... do more stuff
return true;
}
public bool Test()
{
return RunTheMethod(Method1);
}
}
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