大约有 11,419 项符合查询结果（耗时：0.0271秒） [XML]
Validation failed for one or more entities. See 'EntityValidationErrors' property for more details [
...on .
The Solution!
Just add the following expression in a Quick Watch window and click Reevaluate.
((System.Data.Entity.Validation.DbEntityValidationException)$exception).EntityValidationErrors
In my case, see how I am able to expand into the ValidationErrors List inside the EntityValidationE...
How can I get selector from jQuery object
... return get_selector(el);
});
}
};
})(window.jQuery);
Minified Javascript
// http://stackoverflow.com/questions/2420970/how-can-i-get-selector-from-jquery-object/15623322#15623322
!function(e,t){var n=function(e){var n=[];for(;e&&e.tagName!==t;e=e.pare...
Should Gemfile.lock be included in .gitignore?
...tes and I have different Gemfile.lock, because we use different platforms, windows and mac, and our server is linux.
We decide to remove Gemfile.lock in repo and create Gemfile.lock.server in git repo, just like database.yml. Then before deploy it on server, we copy Gemfile.lock.server to Gemfile....
Node.js project naming conventions for files & folders
...Never use camelCase file and directory names. Why? It works but on Mac and Windows there are no different between someAction and some action. I met this problem, and not once. I require'd a file like this:
var isHidden = require('./lib/isHidden');
But sadly I created a file with full of lowercase...
How do I add an existing Solution to GitHub from Visual Studio 2013
...Hub credentials and then proceed to upload your solution.
Since I have my Windows account connected to Visual Studio to work with Team Foundation I don't know if it works without an account, Visual Studio will keep track of who commits so if you are not logged in it will probably ask you to first.
...
How do I import the javax.servlet API in my Eclipse project?
...icient. In case of Tomcat, do not download the EXE format, that's only for Windows based production environments. See also a.o. Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use.
A servletcontainer is a concrete implementation of the Servlet API. Note that th...
.NET obfuscation tools/strategy [closed]
My product has several components: ASP.NET, Windows Forms App and Windows Service. 95% or so of the code is written in VB.NET.
...
Sound effects in JavaScript / HTML5
...lick on a button) to initiate the sound. You can't just do a snd.play() on window.load().
– Husky
May 24 '11 at 22:27
1
...
Change Author template in Android Studio
...ange the username is to change the name
of the current user logged in into Windows. (if you're using windows)
Android Studio uses the name saved in %USERNAME% variable.
This is the name you get if you type whoami into a command console
or batch file. And it is the name that is stored under C(orWhat...
How do you check if a variable is an array in JavaScript? [duplicate]
... from another frame, most of the tests will fail (since the Array in given window is different than Array in frame window). Also there is a catch if an array is constructed via new Array or literaly as [..]
– Nikos M.
Dec 15 '14 at 11:26
...