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passing argument to DialogFragment
...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/android/app/D...
How can I remove all text after a character in bash?
...n this case a colon (":"), in bash? Can I remove the colon, too? I have no idea how to.
6 Answers
...
How to access a dictionary element in a Django template?
...very efficient. It is doing sql queries in a loop (something you should avoid). Creating your own tag to do dict lookups is easy: @register.filter def lookup(d, key): if d and isinstance(d, dict): return d.get(key)
– dalore
Oct 30 '12 at 14:10
...
Where does VBA Debug.Print log to?
...his can be very handy to quickly output the property of an object...
? myWidget.name
...to set the property of an object...
myWidget.name = "thingy"
...or to even execute a function or line of code, while in debugging mode:
Sheet1.MyFunction()
...
How to set UICollectionViewDelegateFlowLayout?
...ource>
//some code
@end
@implementation PrettyViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.collectionView.delegate = self;//bingo! right here
}
#pragma mark - UICollectionViewDelegateFlowLayout
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(...
Is there any git hook for pull?
... a complete list of hooks. If it's not on there, it doesn't exist.
That said, there is a post-merge hook, and all pulls include a merge, though not all merges are pulls. It's run after merges, and can't affect the outcome. It never gets executed if there were conflicts; you'd have to pick that up w...
Window Height=“Auto” not working as expected
... am trying to do is show a window, that does not explicitly have a height/width, (both values omitted or set to Auto ).
I was guessing that the window would find out its size by auto - calculating all contained usercontrols sizes, but this doesn't actually work!
...
PHP foreach loop key value
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Disable a method in a ViewSet, django-rest-framework
... the mixins you need you can disable GET, POST, PUT, DELETE Methods but I did not able to find out how to disable the PATCH method specially if you are using routers.
– Muneeb Ahmad
Mar 31 '15 at 14:56
...
Why does “git difftool” not open the tool directly?
...re you don't put propmt = false under [difftool "toolname"]` section by accident. It doesn't work. It should be under [difftool] section.
– Fosna
Jul 14 '17 at 8:42
...