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Python __call__ special method practical example
...use this special method, because one can simply create a new method and perform the same operation done in __call__ method and instead of calling the instance, you can call the method.
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Get current batchfile directory
... going to change environment variables or the current directory, it's good form.
– Jamie
May 25 '18 at 17:28
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Can JavaScript connect with MySQL?
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Javascript (in the client-side, browser form) is used every day to connect with server-side technologies (Apache, Nginx, PHP, NodeJS, etc) running on the server. The very definition of server/client requires that the "divide" between them be surmountable.
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How to turn on WCF tracing?
...;
<source name="System.ServiceModel"
switchValue="Information, ActivityTracing"
propagateActivity="true" >
<listeners>
<add name="xml"/>
</listeners>
</source>
<source name="System.ServiceMode...
How to check whether an object has certain method/property?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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How do you run your own code alongside Tkinter's event loop?
...ace I checked, mishandling threading with Tkinter is unpredictable and platform-dependent.
The problem seems to be that app.start() counts as a reference to Tk, since app contains Tk elements. I fixed this by replacing app.start() with a self.start() inside __init__. I also made it so that all Tk r...
How to choose the right bean scope?
... the bean holds and represents. Use @RequestScoped for simple and non-ajax forms/presentations. Use @ViewScoped for rich ajax-enabled dynamic views (ajaxbased validation, rendering, dialogs, etc). Use @FlowScoped for the "wizard" ("questionnaire") pattern of collecting input data spread over multipl...
req.query and req.param in ExpressJS
...is a POST and you are using bodyParser, then you should be able to get the form body in you function with req.body. That will be the parsed JS version of the POSTed form.
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Why doesn't Console.Writeline, Console.Write work in Visual Studio Express?
... value to Console Application .
This will make console screen besides your form. If you close console screen, your form will be closed too.
Good luck.
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How to redirect to a dynamic login URL in ASP.NET MVC
...he main issue is that if you're going to piggyback on the built-in ASP.NET FormsAuthentication class (and there's no good reason you shouldn't), something at the end of the day is going to call FormsAuthentication.RedirectToLoginPage() which is going to look at the one configured URL. There's only o...