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passing argument to DialogFragment
...num);
f.setArguments(args);
return f;
}
And get the Args like this
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mNum = getArguments().getInt("num");
...
}
See the full example here
http://developer.android.com/reference/and...
Django-Admin: CharField as TextArea
...e a forms.ModelForm that will describe how you want the descr field to be displayed, and then tell admin.ModelAdmin to use that form. For example:
from django import forms
class CabModelForm( forms.ModelForm ):
descr = forms.CharField( widget=forms.Textarea )
class Meta:
model = Cab...
Reloading submodules in IPython
...n a python project that contains sub modules and uses numpy/scipy. Ipython is used as interactive console. Unfortunately I am not very happy with workflow that I am using right now, I would appreciate some advice.
...
How to select date without time in SQL
When I select date in SQL it is returned as 2011-02-25 21:17:33.933 . But I need only the Date part, that is 2011-02-25 . How can I do this?
...
AngularJS - how to get an ngRepeat filtered result reference
...y | limitTo:4))">
{{item}}
</div>
Then $scope.filteredItems is accessible.
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How do you allow spaces to be entered using scanf?
...what the user entered without parsing, you don't really need sscanf() in this case anyway:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* Maximum name size + 1. */
#define MAX_NAME_SZ 256
int main(int argC, char *argV[]) {
/* Allocate memory and check if okay...
How to sort by two fields in Java?
...
You can use Collections.sort as follows:
private static void order(List<Person> persons) {
Collections.sort(persons, new Comparator() {
public int compare(Object o1, Object o2) {
String x1 = ((Person) o1).getName();
String x2 = ((Person) o2).getNam...
Advantage of creating a generic repository vs. specific repository for each object?
...
This is an issue as old as the Repository pattern itself. The recent introduction of LINQ's IQueryable, a uniform representation of a query, has caused a lot of discussion about this very topic.
I prefer specific repositories ...
How do I select text nodes with jQuery?
... get all descendant text nodes of an element, as a jQuery collection. What is the best way to do that?
11 Answers
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How to programmatically disable page scrolling with jQuery
Using jQuery, I would like to disable scrolling of the body:
22 Answers
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