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What is sharding and why is it important?
...rced by the architecture.
Another place sharding can be used is to reduce contention on data entities. It is especially important when building scalable systems to watch out for those piece of data that are written often because they are always the bottleneck. A good solution is to shard off that s...
How to convert an xml string to a dictionary?
I have a program that reads an xml document from a socket. I have the xml document stored in a string which I would like to convert directly to a Python dictionary, the same way it is done in Django's simplejson library.
...
Why doesn't Python have a sign function?
...
EDIT:
Indeed there was a patch which included sign() in math, but it wasn't accepted, because they didn't agree on what it should return in all the edge cases (+/-0, +/-nan, etc)
So they decided to implement only copysign, which (although more verbose) can be used to delegate to ...
Including all the jars in a directory within the Java classpath
...d add the quotes. The single quotes tell bash to not touch any part of the contents.
– rzwitserloot
Jan 8 '13 at 13:01
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Difference between return and m>ex m>it in Bash functions
...other prog langs.
For more info on functions:
http://www.linuxjournal.com/content/return-values-bash-functions
NOTE: The isdirectory function is for instructional purposes only. This should not be how you perform such an option in a real script.
...
Calling a function when ng-repeat has finished
...test();
});
});
ngRepeat will only evaluate a directive when the row content is new, so if you remove items from your list, onFinishRender will not fire. For m>ex m>ample, try entering filter values in these fiddles emit.
s...
Should I use 'border: none' or 'border: 0'?
...re free to hate them in general, and I do, but don't assume that 0% of the content there is useful, some of it is, even some things on yahoo answers are useful, to a degree.
– Nick Craver♦
Dec 28 '11 at 1:58
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Why do I get access denied to data folder when using adb?
... of your application so you can access its data directory.
List directory content of yourapp:
run-as com.yourapp ls -l /data/data/com.yourapp
Switch to UID of com.yourapp and run all further commands using that uid (until you call m>ex m>it):
run-as com.yourapp
cd /data/data/com.yourapp
ls -l
m>ex m>it
...
Postgres and Indm>ex m>es on Foreign Keys and Primary Keys
Does Postgres automatically put indm>ex m>es on Foreign Keys and Primary Keys? How can I tell? Is there a command that will return all indm>ex m>es on a table?
...
Recommendations of Python REST (web services) framework? [closed]
...'], fields=m>EX m>POSED_FIELDS )
response = HttpResponse( data, status=200, content_type='application/json' )
response['Location']= reverse( 'some.path.to.this.view', kwargs={...} )
return response
The point being that the useful functionality is factored out of the two presentations. The ...