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ASP.NET MVC 4 Custom Authorize Attribute with Permission Codes (without roles)
...based on users privilege levels (there are no roles, only privilege levels for CRUD operation levels assigned to users) in my MVC 4 application.
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Mounting multiple volumes on a docker container?
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Pass multiple -v arguments.
For instance:
docker -v /on/my/host/1:/on/the/container/1 \
-v /on/my/host/2:/on/the/container/2 \
...
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What is the difference between Lisp-1 and Lisp-2?
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According to wikipedia:
Whether a separate namespace for functions is an advantage is a source of contention in the Lisp community. It is usually referred to as the Lisp-1 vs. Lisp-2 debate. Lisp-1 refers to Scheme's model and Lisp-2 refers to Common Lisp's model.
It's basica...
How to pass parameters to a view
...hen you create your view:
var v = new ItemView({ pos: whatever_it_is});
For more information: http://backbonejs.org/#View-constructor
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Maintaining the final state at end of a CSS3 animation
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Try adding animation-fill-mode: forwards;. For example like this:
-webkit-animation: bubble 1.0s forwards; /* for less modern browsers */
animation: bubble 1.0s forwards;
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Convert a string to regular expression ruby
...e)}/
is working too
edit: wrapped your_string_variable in Regexp.quote, for correctness.
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Custom Python list sorting
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It's documented here.
The sort() method takes optional arguments for controlling the
comparisons.
cmp specifies a custom comparison function of two arguments (list
items) which should return a negative, zero or positive number
depending on whether the first argument is consider...
Can't escape the backslash with regex?
...s (because the string parser will remove two of them when "de-escaping" it for the string, and then the regex needs two for an escaped regex backslash).
For instance:
regex("\\\\")
is interpreted as...
regex("\\" [escaped backslash] followed by "\\" [escaped backslash])
is interpreted as...
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How to limit the maximum value of a numeric field in a Django model?
Django has various numeric fields available for use in models, e.g. DecimalField and PositiveIntegerField . Although the former can be restricted to the number of decimal places stored and the overall number of characters stored, is there any way to restrict it to storing only numbers within a ...
Should the .gradle folder be added to version control?
...ry?
No. It can safely be ignored.
Why should I ignore it?
It's purely for caching information, you don't want it in your repo because:
it can get big and be full of binary files
there can be machine specific data in there
there's a lot of churn in there (you'd be constantly committing change...