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Showing empty view when ListView is empty
For some reason the empty view, a TextView in this case, always appears even when the ListView is not empty. I thought the ListView would automatically detect when to show the empty view.
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What is the --save option for npm install?
..._modules by default. When you were trying to install dependencies for your app/module, you would need to first install them, and then add them (along with the appropriate version number) to the dependencies section of your package.json.
The --save option instructed NPM to include the package inside...
TypeError: ObjectId('') is not JSON serializable
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@defuz Why not just use str? What's wrong with that approach?
– Kevin
May 13 '17 at 16:27
@defu...
Good or bad practice for Dialogs in wpf with MVVM?
I lately had the problem of creating add and edit dialogs for my wpf app.
3 Answers
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How to reload or re-render the entire page using AngularJS
...rollers but not the services. If you want to reset the whole state of your application you can use:
$window.location.reload();
This is a standard DOM method which you can access injecting the $window service.
If you want to be sure to reload the page from the server, for example when you are usi...
How do you do Impersonation in .NET?
...t link from the Dutch programmer's blog was excellent. Much more intuitive approach to impersonation than the other techniques presented.
– code4life
Aug 22 '16 at 23:26
add a...
Location Manager Error : (KCLErrorDomain error 0)
... If you are wondering where is SCHEME follow this link developer.apple.com/library/mac/recipes/…
– Bishal Ghimire
Jun 26 '14 at 1:39
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Could not load file or assembly 'System.Web.Http 4.0.0 after update from 2012 to 2013
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Running the web app locally was ok for me (F5), but when deploying to remote server (with WebDeploy) the assemblies were not copied to the server. I was not sure if the assemblies should've been copied or not. Anyway, after running this comm...
How do I disable a jquery-ui draggable?
...e side effect of using disable is the draggable elements have a greyed out appearance. destroy seems to leave the appearance alone.
– samazi
Oct 3 '14 at 11:42
add a comment
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What goes into the “Controller” in “MVC”?
...e basic concepts of MVC - the Model contains the data and behaviour of the application, the View is responsible for displaying it to the user and the Controller deals with user input. What I'm uncertain about is exactly what goes in the Controller.
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