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Rails :include vs. :joins
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See: samsaffron.com/archive/2008/03/15/…
– Sam Saffron
Jul 31 '09 at 13:16
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ProcessBuilder: Forwarding stdout and stderr of started processes without blocking the main thread
... any way to send input to the process? Here is my question : stackoverflow.com/questions/28070841/…, I will be grateful if someone will help me to solve the problem.
– DeepSidhu1313
Jan 27 '15 at 18:29
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What approaches are available to dummy design-time data in WPF?
... of:
Adding the namespace declaration
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
Adding the mock data context to window/control resources
<UserControl.Resources>
<ViewModels:MockXViewModel x:Key="DesignViewModel"/>
</UserControl.Resources>
Setting design-t...
What is the correct way to restore a deleted file from SVN?
...to repository>
So an example:
svn merge -c -12345 https://svn.mysite.com/svn/repo/project/trunk
^ The negative is important
For TortoiseSVN (I think...)
Right click in Explorer, go to TortoiseSVN -> Merge...
Make sure "Merge a range of revisions" is selected, click Next
In ...
Static method in a generic class?
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if you will look how generic class/methods looks after compilation, you will see that generic attribute is removed. And List<Integer> after compilation looks like "List". So there's no different between List<Integer> and List<Long> after compilation - both becam...
Is there a decorator to simply cache function return values?
...periodically called with the same arguments.
Example of an LRU cache for computing Fibonacci numbers:
@lru_cache(maxsize=None)
def fib(n):
if n < 2:
return n
return fib(n-1) + fib(n-2)
>>> print([fib(n) for n in range(16)])
[0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 14...
Copy/duplicate database without using mysqldump
.... With that in mind, here is a simple way to duplicate a database from the command line of a windows server:
Create the target database using MySQLAdmin or your preferred method. In this example, db2 is the target database, where the source database db1 will be copied.
Execute the following state...
Capture HTML Canvas as gif/jpg/png/pdf?
... var img = canvas.toDataURL("image/jpeg"); am getting the background as complete black. How to rectify that
– gauti
Dec 23 '13 at 14:55
190
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JUnit test with dynamic number of tests
... @hstoerr, Looks like this will be in the next release of JUnit :-) github.com/KentBeck/junit/commit/…
– rescdsk
Apr 13 '12 at 15:32
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