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Handling Dialogs in WPF with MVVM
In the MVVM pattern for WPF, handling dialogs is one of the more complex operations. As your view model does not know anything about the view, dialog communication can be interesting. I can expose an ICommand that when the view invokes it, a dialog can appear.
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When to use RSpec let()?
... about the third one? So far the examples I've seen (mongoid specs: github.com/mongoid/mongoid/blob/master/spec/functional/mongoid/… ) use single line blocks and I don't see how not having "@" makes it easier to read.
– sent-hil
Mar 19 '11 at 4:53
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How can I use Google's Roboto font on a website?
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@user26 <link href='http://fonts.googleapis.com/css?family=Roboto:400,100,100italic,300,300italic,400italic,500,500italic,700,700italic,900italic,900' rel='stylesheet' type='text/css'> This loads all styles from one font-family only: Roboto. However, if you need a f...
Why is Dictionary preferred over Hashtable in C#?
...in the .NET Framework is based on the Hashtable, as you can tell from this comment in its source code:
The generic Dictionary was copied from Hashtable's source
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Referencing another schema in Mongoose
...: mongoose.Schema.Types.ObjectId, ref: 'User'},
dateCreated: Date,
comments: [{body:"string", by: mongoose.Schema.Types.ObjectId}],
});
Then make your model:
var Post = mongoose.model('Post', postSchema);
Then, when you make your query, you can populate references like this:
Post.findO...
How to add a “readonly” attribute to an ?
... edited May 23 '17 at 12:02
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111 silver badge
answered Aug 20 '09 at 14:50
Christian C. Salvad...
git pull VS git fetch Vs git rebase
...ference between git merge and git rebase.
So let's suppose you're in the common case - you've done some work on your master branch, and you pull from origin's, which also has done some work. After the fetch, things look like this:
- o - o - o - H - A - B - C (master)
\
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How do I configure Maven for offline development?
...ble to use it? Meaning specifically getting the internal maven plugins for compiling, cleaning, packaging, etc?
14 Answers...
How to stop Visual Studio from “always” checking out solution files?
...ow? MS closed this issue as "not reproducible" - stupid? connect.microsoft.com/VisualStudio/feedback/details/573538/…
– mattanja
May 14 '12 at 7:06
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How do I uninstall a package installed using npm link?
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The package can be uninstalled using the same uninstall or rm command that can be used for removing installed packages. The only thing to keep in mind is that the link needs to be uninstalled globally - the --global flag needs to be provided.
In order to uninstall the globally linked f...