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How to avoid Dependency Injection constructor madness?
...rvices') and then put all this data into template and to the screen. If my web page has 10 different 'blocks' of information, so I need 10 different classes to provide me with that data. So I need 10 dependencies into my View/Template class?
– Andrew
Aug 12 '15...
Can't access object property, even though it shows up in a console log
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Wow. In my some 15 years of web programming I had never encountered this and never put thought into how console log works. Your answer helped clear some of that up.
– Kai Qing
Mar 9 at 18:15
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Neither BindingResult nor plain target object for bean name available as request attribute [duplicat
... @Philip Rego omg. this solution work here. github.com/fedorchuck/web-store
– Volodymyr Fedorchuk
Jun 13 '19 at 20:36
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How does cookie “Secure” flag work?
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Just another word on the subject:
Omitting secure because your website example.com is fully https is not enough.
If your user is explicitly reaching http://example.com, they will be redirected to https://example.com but that's too late already; the first request contained the cookie.
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Allowed characters in Linux environment variable names
...n Linux environment variable names? My cursory search of man pages and the web did only produce information about how to work with variables, but not which names are allowed.
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Style child element when hover on parent
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Thank you, you've just helped me to make my web page come to life with CSS3.
– Nick Taras
May 21 '16 at 11:30
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What does Python's eval() do?
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@Rohmer, unsafe data can come from everywhere: web requests, form input fields, file reads, ... not just from the console input. Even if you write the files yourself, it can still contain input that originally came from an untrusted source. So eval is a security issue in...
Popstate on page's load in Chrome
I am using History API for my web app and have one issue.
I do Ajax calls to update some results on the page and use history.pushState() in order to update the browser's location bar without page reload. Then, of course, I use window.popstate in order to restore previous state when back-button i...
JavaScript equivalent of jQuery's extend method
... support.
See for yourself here:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign
About deep copy
However, Object.assign does not have the deep option that jQuery's extend method have.
Note: you can generally use JSON for a similar effect though
var...
How to update a plot in matplotlib?
...tp://mri.brechmos.org/2009/07/automatically-update-a-figure-in-a-loop
(on web.archive.org)
then modified them to use imshow with an input stack of frames, instead of generating and using contours on the fly.
Starting with a 3D array of images of shape (nBins, nBins, nBins), called frames.
de...