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How to do constructor chaining in C#
...s base()
For "why?":
code reduction (always a good thing)
necessary to call a non-default base-constructor, for example:
SomeBaseType(int id) : base(id) {...}
Note that you can also use object initializers in a similar way, though (without needing to write anything):
SomeType x = new SomeTy...
PHP - Extracting a property from an array of objects
... the memory is growing up. If you write a programm with infinite loops and call the array_map with create_function in it you will always get an Out of memory... error sometime. So don't use create_function and use array_map(function($o) { return $o->id; }, $objects);
– algor...
Place cursor at the end of text in EditText
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There is a function called append for ediitext which appends the string value to current edittext value and places the cursor at the end of the value.
You can have the string value as the current ediitext value itself and call append();
myeditt...
Accessing Object Memory Address
When you call the object.__repr__() method in Python you get something like this back:
9 Answers
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How can I record a Video in my Android App.?
...ss VideoCapture extends Activity implements OnClickListener, SurfaceHolder.Callback {
MediaRecorder recorder;
SurfaceHolder holder;
boolean recording = false;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWi...
android fragment- How to save states of views in a fragment when another fragment is pushed on top o
.... Now on hitting back FragA comes to the top and the onCreateView() is called. Now I had FragA in a particular state before FragB got pushed on top of it.
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jQuery: more than one handler for same event
...d more then once lets just say jQuery('.btn').on('click',handlerClick); is called at various places without actually .off it anywher?
– techie_28
May 24 '16 at 9:01
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How do you use the “WITH” clause in MySQL?
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This should mention that CTE typically supports recursion -- which you can't do with a sub-query
– Hogan
Feb 10 '13 at 16:33
8
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How to delete an SMS from the inbox in Android programmatically?
...n onReceive() method, before performing anything with your message, simply call abortBroadcast();
EDIT: As of KitKat, this doesn't work anymore apparently.
EDIT2: More info on how to do it on KitKat here:
Delete SMS from android on 4.4.4 (Affected rows = 0(Zero), after deleted)
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Error handling in getJSON calls
How can you handle errors in a getJSON call? Im trying to reference a cross-domain script service using jsonp, how do you register an error method?
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