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Android Layout with ListView and Buttons
Alright, this specific layout is just annoying me. And can't seem to find a way to have a listView, with a row of buttons at the bottom so that the listview doesn't extend over top of the buttons, and so the buttons are always snapped to the bottom of the screen. Here's what I want:
...
What is Robocopy's “restartable” option?
...it's old question, still I'm not very convinced. Can you elaborate please? If a file is copied partially, and then changed in source, will robocopy /z make corrupted file, like xcopy? Why /z and /b are mutually exclusive? [*](# "(per manual: «/ZB :: use restartable mode; if access denied use Backup...
Remove all whitespace in a string
...
If you want to remove leading and ending spaces, use str.strip():
sentence = ' hello apple'
sentence.strip()
>>> 'hello apple'
If you want to remove all space characters, use str.replace():
(NB this only remov...
How do DATETIME values work in SQLite?
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SQlite does not have a specific datetime type. You can use TEXT, REAL or INTEGER types, whichever suits your needs.
Straight from the DOCS
SQLite does not have a storage class set aside for storing dates and/or times. Instead, the built-in Date An...
Angularjs loading screen on ajax request
...$watch(scope.isLoading, function (v)
{
if(v){
elm.show();
}else{
elm.hide();
}
});
}
};
}]);
With this directive, all you need to do ...
@Media min-width & max-width
...nd (device-width: 768px) {
/* default iPad screens */
}
/* different techniques for iPad screening */
@media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:portrait) {
/* For portrait layouts only */
}
@media only screen an...
Dictionary returning a default value if the key does not exist [duplicate]
...orms, these extensions work when key doesn't exist, but TryGetValue throws if key is null. Knowing whether key is nullable or not would make this a trivial check.
– ProfK
Sep 27 '12 at 6:12
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Remove/hide a preference from the screen
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Yes, if you have a reference to both the Preference, and its parent (a PreferenceCategory, or PreferenceScreen)
myPreferenceScreen.removePreference(myPreference);
...
Should I write script in the body or the head of the html? [duplicate]
...ve seen both ways, both implementation work just the structures are a bit different. In your experience, which work better and why?
...
Dismiss keyboard by touching background of UITableView
... a "gesture" on a single tap so no further customization is required), specifying a target/action for when the gesture is fired, and then attaching the gesture recognizer object to your table view.
E.g. Perhaps in your viewDidLoad method:
UITapGestureRecognizer *gestureRecognizer = [[UITapGestureR...