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MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
...r specific messages. So you might broadcast a PlayerScoreHasChangedMessage from one object, and another object can subscribe to listen for those types of messages and update it's PlayerScore property when it hears one.
But I don't think this is needed for the system you have described.
In an ideal...
Difference between Label and TextBlock
...stem.Windows.Controls namespace, it is not a control. It derives directly from FrameworkElement. Label, on the other hand, derives from ContentControl. This means that Label can:
Be given a custom control template (via the Template property).
Display data other than just a string (via the Content...
python pandas: Remove duplicates by columns A, keeping the row with the highest value in column B
...his will reset the index as its default value would be a Multindex compsed from 'A' and 'C'
– Hamri Said
May 31 '17 at 10:22
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Reduce git repository size
...be also used after a filter-branch, to mark some directories to be removed from the history (with a further gain of space); see here. But that means nobody is pulling from your public repo. filter-branch can keep backup refs in .git/refs/original, so that directory can be cleaned too.
Finally, as ...
How to Deal with Temporary NSManagedObject instances?
...s in other contexts. To get around this use objectID's, to get the object from the child context. eg.
NSManagedObjectID *mid = [myManagedObject objectID];
MyManagedObject *mySafeManagedObject = [childContext objectWithID:mid];
object.relationship=mySafeManagedObject;
Note, saving the child cont...
Post JSON using Python Requests
I need to POST a JSON from a client to a server. I'm using Python 2.7.1 and simplejson. The client is using Requests. The server is CherryPy. I can GET a hard-coded JSON from the server (code not shown), but when I try to POST a JSON to the server, I get "400 Bad Request".
...
PHP and MySQL - how to avoid password in source code? [duplicate]
... web.config files). This allows you also to copy over configuration values from environment to environment by just copying the files for the site, which is a benefit over relying on server-setup environment variables (which can very quickly be lost and forgotten).
You shouldn't need to worry about ...
Convert DataFrame column type from string to datetime, dd/mm/yyyy format
...2fstackoverflow.com%2fquestions%2f17134716%2fconvert-dataframe-column-type-from-string-to-datetime-dd-mm-yyyy-format%23new-answer', 'question_page');
}
);
Post as a guest
...
Equivalent of typedef in C#
...e functionality in C# that would allow you to include the using directives from one file in another.
Fortunately, the example you give does have a fix - implicit method group conversion. You can change your event subscription line to just:
gcInt.MyEvent += gcInt_MyEvent;
:)
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PHP Multidimensional Array Searching (Find key by specific value)
...sociative keys.
This method will only work on indexed subarrays (starting from 0 and have consecutively ascending keys).
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