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Setting dynamic scope variables in AngularJs - scope.
...just do $scope[the_string] = !$scope[the_string];. Might muddle the code a bit though, so I am not sure if it is really something you would want.
– Erik Honn
Feb 25 '15 at 13:37
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Defining custom attrs
...attributes are similar except the values need to be defined so they can be bit ored together:
<attr name="my_flag_attr">
<flag name="fuzzy" value="0x01" />
<flag name="cold" value="0x02" />
</attr>
In addition to attributes there is the <declare-styleable> elemen...
How do I list loaded plugins in Vim?
...added benefit is that it shows plugin commands, mappings, files, and other bits and pieces.
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Argparse: Required arguments listed under “optional arguments”?
...on arguments). It is possible to require optional arguments, but this is a bit against their design. Since they are still part of the non-positional arguments, they will still be listed under the confusing header “optional arguments” even if they are required. The missing square brackets in the ...
Check free disk space for current partition in bash
...
Thanks for that! stat looks a bit mind-blowing to me. Reading the man page suggests I don't want -k on my version of df, but putting the path in did help.
– Greg Reynolds
Nov 13 '11 at 9:14
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How can you automatically remove trailing whitespace in vim
...obtrusive-highlighting-of-trailing.html (the link no longer works, but the bit you need is below)
"This has the advantage of not highlighting each space you type at the end of the line, only when you open a file or leave insert mode. Very neat."
highlight ExtraWhitespace ctermbg=red guibg=red
au ...
Database, Table and Column Naming Conventions? [closed]
... I would use table aliases for:
SELECT person.Name
FROM People person
A bit like LINQ's "from person in people select person.Name".
As for 2, 3 and 4, I agree with @Lars.
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What is the copy-and-swap idiom?
...e from the copy-constructor to make the copy, and never need to repeat any bit of it. Now that the copy is made, we are ready to swap.
Observe that upon entering the function that all the new data is already allocated, copied, and ready to be used. This is what gives us a strong exception guarantee...
Unauthorised webapi call returning login page rather than 401
...hanged with MVC 5 as Brock Allen pointed out in his article. I guess the OWIN pipeline takes over and introduces some new behavior. Now when the user is not authorized a status of 200 is returned with the following information in the HTTP header.
X-Responded-JSON: {"status":401,"headers":{"locat...
The relationship could not be changed because one or more of the foreign-key properties is non-nulla
...on is of type ICollection. (I usually have IList and then the code looks a bit different.) I've also stripped away all repository abstractions to keep it simple.
I don't know if that is a good solution, but I believe that some kind of hard work along these lines must be done to take care of all kin...