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How to create a new database after initally installing oracle database 11g Express Edition?
...vigation frame of the window, click Connections.
The Connections pane appears.
In the Connections pane, click the icon New Connection.
The New/Select Database Connection window opens.
In the New/Select Database Connection window, type the appropriate
values in the fields Connec...
How to reference style attributes from a drawable?
I want to have 2 selectable themes for my application. In order to do that, I defined some attributes, like this:
5 Answers...
Math functions in AngularJS bindings
...
Why not wrap the whole math obj in a filter?
var app = angular.module('fMathFilters',[]);
function math() {
return function(input,arg) {
if(input) {
return Math[arg](input);
}
return 0;
}
}
return app.filter('math',[math]);
...
Can you nest html forms?
...ask another, why not? Why does HTML not allow for nesting forms? To me, it appears to be a limitation that we would be better off without. There are many examples where using nested forms would be easier to program (i.e. using an upload photo form with a profile edit form).
– R...
Fastest way to serialize and deserialize .NET objects
...sing the available libraries. Most people should concentrate on what their app needs, not this minutae.
– Marc Gravell♦
Jun 1 at 12:35
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s...
Objective-C Static Class Level variables
... will be wondering, why should I overwrite the NSObject initialize method. Apple documentation about this method has the answer: "The runtime sends initialize to each class in a program exactly one time just before the class, or any class that inherits from it, is sent its first message from within ...
How to force an entire layout View refresh?
...es every View to draw itself. No call to invalidate() should be needed. To apply the theme, make sure you do it before any View is drawn, i.e., before setContentView(R.layout.mainscreen);
public void setTheme (int resid)
Since: API Level 1
Set the base theme for this context. Note that th...
How to add a button to a PreferenceScreen?
... return true;
}
});
This will appear like a normal Preference, with just a title and a summary, so it will look like it belongs.
Edit: I changed to using @string/myCoolButton and getString(R.string.myCoolButton) because it's best to use resources for com...
Is int[] a reference type or a value type?
...ways reference types
which are allocated on the managed
heap, and your app's variable contains
a reference to the array and not the
array itself.
https://msdn.microsoft.com/en-us/library/bb985948.aspx
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How to reduce iOS AVPlayer start delay
...conds of reduction in delay. But I have a question here, will it impact on app performance?
– kalpa
Aug 3 at 10:09
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