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Nested Models in Backbone.js, how to approach
...code IMO, and feels more of a hack than a solution.
Here's what I suggest for your example:
First define your Layout Model like so.
var layoutModel = Backbone.Model.extend({});
Then here's your image Model:
var imageModel = Backbone.Model.extend({
model: {
layout: layoutModel,
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Set initial focus in an Android application
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With Android P following changes are coming to the platform: "Views with 0 area (either a width or a height is 0) are no longer focusable. Additionally, activities no longer implicitly assign initial focus in touch-mode. Instead, it is up to you to explicitly request initial focu...
How to change a Git remote on Heroku
...[app name] -r [remote]
EDIT: thanks to Алексей Володько For pointing it out that there's no need to delete the old remote.
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Open another application from your own (intent)
... own programs, and I know how to open programs using the a predefined Uri (for sms or email for example)
20 Answers
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json_encode/json_decode - returns stdClass instead of Array in PHP
..., but this seems to get at what they intended. Whatever the case, perfect for my situation.
– ghukill
Apr 10 '15 at 18:30
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How to rollback a specific migration?
...gration you want to rollback is the last one applied. You can substitute 1 for however many migrations you want to go back.
For example:
rake db:rollback STEP=5
Will also rollback all the migration that happened later (4, 3, 2 and also 1).
To roll back all migrations back to (and including) a t...
What difference does .AsNoTracking() make?
...with the same context instance because the tracking mechanism handles that for you.
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How can I force WebKit to redraw/repaint to propagate style changes?
...but a comment to one of them by Vasil Dinkov provided a simple solution to force a redraw/repaint that works just fine:
sel.style.display='none';
sel.offsetHeight; // no need to store this anywhere, the reference is enough
sel.style.display='';
I’ll let someone else comment if it works for styl...
How to implement OnFragmentInteractionListener
... must implement OnHeadlineSelectedListener");
}
}
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}
For example, the following method in the fragment is called when the user clicks on a list item. The fragment uses the callback interface to deliver the event to the parent activity.
@Override
public void onListItemClick(Lis...
jQuery Validate Plugin - How to create a simple custom rule?
... seems like every rule has that, but I can't tell why it would be relevant for any rule except "required".
– machineghost
Apr 24 '09 at 22:15
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