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Use of Finalize/Dispose method in C#
...d of managed resources
}
ReleaseHandle(m_Handle);
base.Dispose(disposing);
}
~C() {
Dispose(false);
}
}
If you're not using unmanaged resources directly (SafeHandle and friends doesn't count, as they declare their own finalizers), then don't implement ...
Django class-based view: How do I pass additional parameters to the as_view method?
I have a custom class-based view
7 Answers
7
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How do I get the APK of an installed app without root access?
...ut that under Lollipop, the apk path will be /data/app/your-package-name-1/base.apk
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C++ catch blocks - catch exception by value or reference? [duplicate]
...s you "slice off" part of the object if you assign a derived object to its base type, which to me seems like a misleading way to look at it because what is actually happening is that in the base class's copy assignment operator base &operator=(const base &other) the derived object is being i...
How to add image to canvas
...ument.getElementById('viewport'),
context = canvas.getContext('2d');
make_base();
function make_base()
{
base_image = new Image();
base_image.src = 'img/base.png';
base_image.onload = function(){
context.drawImage(base_image, 0, 0);
}
}
I.e. draw the image in the onload callback of t...
完美解决phpcms批量移动内容后，新闻心情、评论排行等不更新的问题 - 更多...
...POST['dosubmit'])) {
$this->content_check_db = pc_base::load_model('content_check_model');
$this->hits_db = pc_base::load_model('hits_model');
$this->mood_db = pc_base::load_model('mood_model');
$this...
How to use range-based for() loop with std::map?
The common example for C++11 range-based for() loops is always something simple like this:
5 Answers
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Changes in import statement python3
...script/package.
Consider the following tree for example:
mypkg
├── base.py
└── derived.py
Now, your derived.py requires something from base.py. In Python 2, you could do it like this (in derived.py):
from base import BaseThing
Python 3 no longer supports that since it's not explic...
What is the 'override' keyword in C++ used for? [duplicate]
...that "this is a virtual method, that is overriding a virtual method of the base class."
The compiler also knows that it's an override, so it can "check" that you are not altering/adding new methods that you think are overrides.
To explain the latter:
class base
{
public:
virtual int foo(fl...
What's the best visual merge tool for Git? [closed]
...s for it. And 3-way diff is when you actually see 4 panes with test; merge-base/local/remote/result
– Evgeny
Jan 23 '11 at 13:16
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