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Why is __init__() always called after __new__()?
...a new instance.
__new__ is the first step of instance creation. It's called first, and is
responsible for returning a new
instance of your class.
In contrast,
__init__ doesn't return anything; it's only responsible for initializing the
instance after it's been created.
In g...
No identities are available for signing Xcode 5
I have an error "No identities are available for signing" when try to validate my app in Xcode 5. I tried all: Recreate certificates and provisioning profiles, all methods which have been described on this site and another resources; I'm confused, because when I try to distribute my app as Ad-hoc, i...
Does setting Java objects to null do anything anymore?
...d generally always be thinking of removing objects from lists, maps etc by calling the appropiate remove() method.
The case where there used to be some advice to set references to null was specifically in a long scope where a memory-intensive object ceased to be used partway through the scope. For ...
Can't create handler inside thread that has not called Looper.prepare()
...
You're calling it from a worker thread. You need to call Toast.makeText() (and most other functions dealing with the UI) from within the main thread. You could use a handler, for example.
Look up Communicating with the UI Thread in...
Make JQuery UI Dialog automatically grow or shrink to fit its contents
....8, the working solution (as mentioned in the second comment) is to use:
width: 'auto'
Use the autoResize:true option. I'll illustrate:
<div id="whatup">
<div id="inside">Hi there.</div>
</div>
<script>
$('#whatup').dialog(
"resize", "auto"
...
What's the difference between an argument and a parameter?
...
A parameter is a variable in a method definition. When a method is called, the arguments are the data you pass into the method's parameters.
public void MyMethod(string myParam) { }
...
string myArg1 = "this is my argument";
myClass.MyMethod(myArg1);
...
How to change current Theme at runtime in Android [duplicate]
...edInstanceState) {
super.onCreate(savedInstanceState);
// Call setTheme before creation of any(!) View.
setTheme(android.R.style.Theme_Dark);
// ...
setContentView(R.layout.main);
}
Edit
If you call setTheme after super.onCreate(savedInstanceState);...
Activity has leaked ServiceConnection @438030a8 that was original
...ning, even after the activity that started it has had its onDestroy method called, you should first use startService.
The android docs for startService state:
Using startService() overrides the default service lifetime that is managed by bindService(Intent, ServiceConnection, int): it requires ...
Calling a static method on a generic type parameter
...
In this case you should just call the static method on the constrainted type directly. C# (and the CLR) do not support virtual static methods. So:
T.StaticMethodOnSomeBaseClassThatReturnsCollection
...can be no different than:
SomeBaseClass.StaticMe...
Is delete this allowed?
...
The C++ FAQ Lite has a entry specifically for this
https://isocpp.org/wiki/faq/freestore-mgmt#delete-this
I think this quote sums it up nicely
As long as you're careful, it's OK for an object to commit suicide (delete this).
...