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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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Plot correlation matrix into a graph
...the ballpark:
library(lattice)
#Build the horizontal and vertical axis information
hor <- c("214", "215", "216", "224", "211", "212", "213", "223", "226", "225")
ver <- paste("DM1-", hor, sep="")
#Build the fake correlation matrix
nrowcol <- length(ver)
cor <- matrix(runif(nrowcol*nro...
Checking if a key exists in a JS object
...ject, it's just an object.
You can use the hasOwnProperty method to check for a key:
if (obj.hasOwnProperty("key1")) {
...
}
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Finding ALL duplicate rows, including “elements with smaller subscripts”
...uplicated(vec, fromLast=TRUE)]
## [1] "c" "c" "c"
Edit: And an example for the case of a data frame:
df <- data.frame(rbind(c("a","a"),c("b","b"),c("c","c"),c("c","c")))
df[duplicated(df) | duplicated(df, fromLast=TRUE), ]
## X1 X2
## 3 c c
## 4 c c
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jquery UI dialog: how to initialize without a title bar?
...d was not working. In fact when you call .dialog() method the div you transform become a child of another div (the real dialog div) and possibly a 'brother' of the titlebar div, so it's very difficult to try finding the latter starting from former.
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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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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");
}
}
...
}
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...
Django Model - Case-insensitive Query / Filtering
....objects.filter(name__iexact=my_parameter)
There is even a way to use it for substring search:
MyClass.objects.filter(name__icontains=my_parameter)
There's a link to the documentation.
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how can I add the aidl file to Android studio (from the in-app billing example)
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@Kalel Wade This was the solution for me, you should add it as an answer.
– eski
Mar 13 '14 at 2:53
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