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How can I use Spring Security without sessions?
...ty that will live on Amazon EC2 and use Amazon's Elastic Load Balancers. Unfortunately, ELB does not support sticky sessions, so I need to ensure my application works properly without sessions.
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Map over object preserving keys
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There have been efforts to get a _.mapValues function into underscore: Relevant Issue, Pull Request for _.mapValues. I hope this goes through :)
– raffomania
Dec 18 '14 at 9:54
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Why do I need an IoC container as opposed to straightforward DI code? [closed]
I've been using Dependency Injection (DI) for a while, injecting either in a constructor, property, or method. I've never felt a need to use an Inversion of Control (IoC) container. However, the more I read, the more pressure I feel from the community to use an IoC container.
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Android ACTION_IMAGE_CAPTURE Intent
... Bitmap image. However, if we putExtra(EXTRA_OUTPUT,...) on the intent before starting it, everything works until you try to hit the "Ok" button in the camera app. The "Ok" button just does nothing. The camera app stays open and nothing locks up. We can cancel out of it, but the file never gets wr...
Argparse: Required arguments listed under “optional arguments”?
... simple code to parse some arguments; note that one of them is required. Unfortunately, when the user runs the script without providing the argument, the displayed usage/help text does not indicate that there is a non-optional argument, which I find very confusing. How can I get python to indicate t...
In Python how should I test if a variable is None, True or False
...as to what exactly went wrong, in case you find error/no-error not to be informative enough.
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How to migrate back from initial migration in Django 1.7?
...rom migration history and drops all tables of <app>
See django docs for more info.
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Finding current executable's path without /proc/self/exe
...nt way to find the current application's directory in C/C++ with cross-platform interfaces. I've seen some projects mucking around with argv[0], but it doesn't seem entirely reliable.
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Python integer incrementing with ++ [duplicate]
...ave to be statements. All namespace modification in Python is a statement, for simplicity and consistency. That's one of the design decisions. And because integers are immutable, the only way to 'change' a variable is by reassigning it.
Fortunately we have wonderful tools for the use-cases of ++ an...
throw Error('msg') vs throw new Error('msg')
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Yes. For current docs see: ecma-international.org/ecma-262/6.0/…
– theUtherSide
May 18 '18 at 0:27
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