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How should I log while using multiprocessing in Python?
... multiple processes using the Python 2.6 multiprocessing module . Because it uses multiprocessing , there is module-level multiprocessing-aware log, LOG = multiprocessing.get_logger() . Per the docs , this logger has process-shared locks so that you don't garble things up in sys.stderr (or wha...
Creating the Singleton design pattern in PHP5
...n $inst;
}
/**
* Private ctor so nobody else can instantiate it
*
*/
private function __construct()
{
}
}
To use:
$fact = UserFactory::Instance();
$fact2 = UserFactory::Instance();
$fact == $fact2;
But:
$fact = new UserFactory()
Throws an error.
See htt...
Enable remote connections for SQL Server Express 2012
...alled SQL Server Express 2012 on my home server. I'm trying to connect to it from Visual Studio 2012 from my desktop PC, and repeatedly getting the well-known error:
...
Can Protractor and Karma be used together?
...cenario Runner for E2E testing, does that mean I will still be able to use it with Karma as my E2E testing framework ?
4 ...
How can I get a JavaScript stack trace when I throw an exception?
...
Edit 2 (2017):
In all modern browsers you can simply call: console.trace(); (MDN Reference)
Edit 1 (2013):
A better (and simpler) solution as pointed out in the comments on the original question is to use the stack property ...
Need some clarification about beta/alpha testing on the developer console
... of releases on play console for android developers;
1. Internal testing - It means you wanna share your app among the decided members. It means you have to put their Gmail into the testers list. This is usually for employees.
2. Alpha testing - Same as internal testing, but this time you can send y...
How do I convert an HttpRequestBase into an HttpRequest object?
...
Is it your method, so you can re-write it to take HttpRequestBase? If not, you can always get the current HttpRequest from HttpContext.Current.HttpRequest to pass on. However, I often wrap access to the HttpContext inside a cl...
How can I lock a file using java (if possible)
...eption if the file is open (which solves my problem) or do I have to explicitly open it in the first process with some sort of flag or argument?
...
Only parameterless constructors and initializers are supported in LINQ to Entities
...
without more info on 'Payments' this doesn't help much, but assuming you want to create a Payments object and set some of its properties based on column values:
var naleznosci = (from nalTmp in db.Naleznosci
...
Force line-buffering of stdout when piping to tee
... is line-buffered. In other words, as long as your printf argument ends with a newline, you can expect the line to be printed instantly. This does not appear to hold when using a pipe to redirect to tee .
...