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nServiceBus vs Mass Transit vs Rhino Service Bus vs other?
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I'd recommend staying away from hand-rolled solutions as there is a bunch of somewhat difficult stuff that needs to be gotten just right - like how transactions are handled, how exceptions cause rollbacks, how to stop rolling back ...
Efficiently updating database using SQLAlchemy ORM
... you say
for c in session.query(Stuff).all():
c.foo = c.foo+1
session.commit()
it will do what it says, go fetch all the objects from the database, modify all the objects and then when it's time to flush the changes to the database, update the rows one by one.
Instead you should do this:
se...
When and why to 'return false' in JavaScript?
...ode. Explanation and examples at Douglas Neiner's post here fuelyourcoding.com/jquery-events-stop-misusing-return-false
– Marquis Wang
Oct 11 '11 at 20:46
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How to find out what group a given user has?
In Unix/Linux, how do you find out what group a given user is in via command line?
5 Answers
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Retrieve only static fields declared in Java class
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12
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Do declared properties require a corresponding instance variable?
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71
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Java 32-bit vs 64-bit compatibility
Will Java code built and compiled against a 32-bit JDK into 32-bit byte code work in a 64-bit JVM? Or does a 64-bit JVM require 64-bit byte code?
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Unique (non-repeating) random numbers in O(1)?
...shuffling suggests this will not return good random numbers.. codinghorror.com/blog/archives/001015.html
– pro
Jan 3 '09 at 9:55
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Overriding a Rails default_scope
... edited May 23 '17 at 12:10
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answered Dec 2 '09 at 16:50
Pär WieslanderPär ...
How to use ADB Shell when Multiple Devices are connected? Fails with “error: more than one device an
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Use the -s option BEFORE the command to specify the device, for example:
adb -s 7f1c864e shell
See also http://developer.android.com/tools/help/adb.html#directingcommands
shar...