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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...
NoSql Crash Course/Tutorial [closed]
...m here, Wikipedia, etc). This could be due to the lack of concrete and uniform definition of what it is (more of a paradigm than concrete implementation), but I'm struggling to wrap my head around how I would go about designing a system that would use it or how I would implement it in my system. I...
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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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...
Best practice for storing and protecting private API keys in applications [closed]
...le will any successful hackers distribute the keys, etc. Small pieces of information like keys are more difficult to protect than entire applications. Intrinsically, nothing on the client-side is unbreakable, but you can certainly raise the bar.
(I am the developer of ProGuard and DexGuard)
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?: operator (the 'Elvis operator') in PHP
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What's funny is that this answer forms a recursive loop with the Wiki article, which didn't fully explain why it's called the "Elvis operator".
– seeming.amusing
Feb 24 '16 at 16:21
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When to use references vs. pointers
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The performances are exactly the same, as references are implemented internally as pointers. Thus you do not need to worry about that.
There is no generally accepted convention regarding when to use references and pointers. In a fe...
Why should I use version control? [closed]
...try one of them out, then another and so on
– 1800 INFORMATION
Sep 11 '09 at 0:56
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+1 for the bu...
Git diff between current branch and master but not including unmerged master commits
...;commit> [--] [<path>…]
This is synonymous to the previous form. If <commit> on one side is omitted, it will have the same effect as using HEAD instead.
git diff [--options] <commit>...<commit> [--] [<path>…]
This form is to view the changes on the br...