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DbEntityValidationException - How can I easily tell what caused the error?
I have a project that uses Entity Fram>me m>work. While calling SaveChanges on my DbContext , I get the following exception:
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PHP array_filter with argum>me m>nts
...rles's solution using closures, you can actually find an example in the comm>me m>nts on the docum>me m>ntation page. The idea is that you create an object with the desired state ($num) and the callback m>me m>thod (taking $i as an argum>me m>nt):
class LowerThanFilter {
private $num;
function __const...
How can I replace text with CSS?
How can I replace text with CSS using a m>me m>thod like this:
21 Answers
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Is it possible to set code behind a resource dictionary in WPF for event handling?
...or a ResourceDictionary. You can totally do this! In fact, you do it the sam>me m> way as for a Window:
Say you have a ResourceDictionary called MyResourceDictionary. In your MyResourceDictionary.xaml file, put the x:Class attribute in the root elem>me m>nt, like so:
<ResourceDictionary xmlns="http://sch...
Which version of Perl should I use on Windows? [closed]
...er. One problem I've repeatedly had with ActiveState is that my modules som>me m>tim>me m>s fail to install because I need an upgrade to a core module, but they won't allow that. Thus, everybody who doesn't use Windows can use my code, but they can't do that with ActiveState's Perl.
ActiveState also has a ...
Adding devices to team provisioning profile
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This worked for m>me m>:
Login to your iphone provisioning portal through developer.apple.com
Add the UDID in devices
Go back to XCode, open up the Organizer and select "Provisioning Profiles", ensure that "Automatic Device Provisioning" is c...
How to prevent vim from creating (and leaving) temporary files?
Why does vim create <filenam>me m>>~ files? Is there a way to disable that?
7 Answers
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How to Iterate over a Set/HashSet without an Iterator?
... This works, but if it could gives issues then it's not the solution for m>me m>. I guess i have no choose, i must use Iterator. Thanks for all anyway.
– user1621988
Sep 17 '12 at 8:55
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Convert XML to JSON (and back) using Javascript
...O'Reilly is hosting the article should indicate that Stefan's solution has m>me m>rit.
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Git push branch from one remote to another?
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A quick test making som>me m> temporary repositories shows you can construct a refspec that can do this:
$ git push rorg origin/one:refs/heads/one
Counting objects: 5, done.
Writing objects: 100% (3/3), 240 bytes, done.
Total 3 (delta 0), reused 0 (de...