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Persistence unit as RESOURCE_LOCAL or JTA?
...URCE_LOCAL is fine. This would use basic JDBC-level transactions. The downside is that the transaction is local to the JPA persistence unit, so if you want a transaction that spans multiple persistence units (or other databases), then RESOURCE_LOCAL may not be good enough.
JTA is also used for mana...
Creating Threads in python
...t up above. Could you tell me how to get the second function running alongside the first one. Thanks
– chrisg
May 25 '10 at 15:35
6
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Merge a Branch into Trunk
... Really? Without risking remerging the same changesets? Can you provide a link to corroborating evidence of this please.
– Neutrino
Apr 3 '12 at 16:56
...
Django using get_user_model vs settings.AUTH_USER_MODEL
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Mockito match any class argument
...;) obj);
}
}
return false;
}
public void describeTo(Description desc) {
desc.appendText("Matches a class or subclass");
}
}
Phew! I'd go with the first option until you really need to get finer control over what method() actually returns :-)
...
Code coverage with Mocha
... figure out how to use its code coverage feature. I tried googling it but did not find any proper tutorial. Please help.
3 ...
Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...ging app.
Not sure what it is referring to when it says "MissingRequiredValidatorError"
I thought that by updating post_params and giving it :image it would be fine, as both create and update use post_params
...
Difference Between ViewData and TempData?
...rticle has good description of the TempData lifecycle.
As Ben Scheirman said here:
TempData is a session-backed temporary storage dictionary that is available for one single request. It’s great to pass messages between controllers.
...
Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
... it in practice. Don't use %f to printf arguments of type double. It is a widespread habit born back in C89/90 times, but it is a bad habit. Use %lf in printf for double and keep %f reserved for float arguments.
share
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How do I temporarily disable triggers in PostgreSQL?
...answered Oct 15 '10 at 12:40
David SchmittDavid Schmitt
53.5k2626 gold badges116116 silver badges158158 bronze badges
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