finalizer Questions
5
Solved
What is the right way to perform some static finallization?
There is no static destructor. The AppDomain.DomainUnload event is not raised in the default domain. The AppDomain.ProcessExit event sh...
Amieva asked 1/11, 2008 at 20:35
3
what will the Finalizer thread do if there is a infinite loop or deadlock in the Java finalize method.
Azure asked 4/8, 2013 at 10:56
1
Solved
This code...
class Person:
num_of_people = 0
def __init__(self, name):
self.name = name
Person.num_of_people += 1
def __del__(self):
Person.num_of_people -= 1
def __str__(self):
r...
Schuler asked 4/4, 2014 at 13:52
3
Solved
The main question is in the topic but let me show my vision of finalization proccess in Java so that I can ask you a little more.
Well the gc starts garbage collection by marking all live objects...
Oxpecker asked 16/2, 2014 at 10:24
4
Solved
According to this post, in .Net,
Finalizers are actually even worse than that. Besides that they run late (which is indeed a serious problem for many kinds of resources), they are also less pow...
5
Solved
I have a misbehaving application that seems to leak. After a brief profiler investigation, most memory (80%) is held by java.lang.ref.Finalizer instances. I suspect that finalizers fail to run.
A...
Premillenarian asked 4/10, 2011 at 7:29
2
Solved
I always thought that the answer to this was no, but I cannot find any source stating this.
In my class below, can I access (managed) fields/properties of an instance of C in the finalizer, i.e. in...
1
I am trying to figure out how to properly clean up after my objects in C++/CLI.
I have read or skimmed these two articles (one, two) and looked at the standard and looked at some other questions n...
Teahan asked 28/10, 2013 at 12:16
4
Solved
In the course of a discussion in chat, I wrote this console application.
Code:
using System;
class Program
{
static void Main(string[] args)
{
CreateClass();
Console.Write("Collecting... ");...
Lilongwe asked 5/7, 2012 at 23:49
3
Solved
As far as my understanding goes finalize() and GC are two different aspects. GC uses finalize() method to free Object memory. We cannot state when GC will occur(even if we explicitly call Sys...
Durwin asked 29/8, 2013 at 12:8
2
Solved
I have this piece of code
public class Publisher
{
public event EventHandler SomeEvent;
}
public class Subscriber
{
public static int Count;
public Subscriber(Publisher publisher)
{
publish...
Airless asked 18/6, 2013 at 8:54
2
Solved
I am learning ruby and haven't found a way to override an equivalent object.delete function:
This is how I am doing it:
class Foo
@@no_foo=0
def initialize
@@no_foo+=1
end
def delete
#clas...
4
I keep getting this error when launch my app on my galaxy Tab 2 (Samsung).
The app i'm developing is quite complicated and it is very hard to track down where this error originates from. So I start...
Salleysalli asked 28/10, 2012 at 19:36
2
Solved
I came across a interview question which i did not know the answer ( little help :) )
well it stated something of the sort :
Class SomeClass : IDisposable
{
public void Dispose()
{
while(true...
3
Solved
Hi I have code here where I don't understand why I hit the breakpoint (see comment).
Is this a Microsoft bug of something I don't know or I don't understand properly ?
The code was tested in Debu...
Sheff asked 26/2, 2013 at 16:5
6
Solved
I'm aware that the best practice is to call Dispose on any object that implements IDisposable, especially objects that wrap finite resources like file handles, sockets, GDI handles, etc.
But I'm r...
Sugarplum asked 15/4, 2009 at 15:51
2
Consider the code below:
using System;
namespace memoryEater
{
internal class Program
{
private static void Main(string[] args)
{
Console.WriteLine("alloc 1");
var big1 = new BigObject();
...
Vaduz asked 6/2, 2013 at 7:56
2
Solved
Situation
We are running a large WPF application which does not release memory for quite some time. It is not a real memory leak, as the memory will be released eventually. I know that normally, t...
Pathognomy asked 26/11, 2012 at 15:39
3
Solved
I have these lines in my code:
// create tab4
intent = new Intent(this, ActWhereAmI.class)
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
tabspecWhereAmI = tabHost
.newTabSpec("tab4")
.setIndicator...
Kilah asked 17/10, 2012 at 10:6
3
Solved
In Ruby, I have a DAO class, which is extended by a class that makes managing the connections easier, which is extended by a class that represents and manipulates data in a DB, which is further ext...
Displume asked 21/9, 2012 at 19:16
2
Solved
Let's say I have created some resource class with a close() method for cleaning up the resource, and I want to override finalize() to free the resource (and print a warning) if someone has forgotte...
Daffodil asked 17/9, 2012 at 14:59
2
Solved
I was browsing the decompiled source code for a DLL in Reflector, and I came across this C# code:
protected virtual void Dispose([MarshalAs(UnmanagedType.U1)] bool flag1)
{
if (flag1)
{
this.~C...
Swenson asked 21/8, 2012 at 0:3
4
Solved
How could be defined a code that store 'this' during class finalization? How the garbage collector should behave (if defined somewhere)?
In my mind the GC should finalize multiple times the class ...
Washer asked 16/8, 2012 at 23:28
3
Solved
From Effective Java:
Oh, and one more thing: there is a severe performance penalty for using
finalizers. On my machine, the time to create and destroy a simple object is about
5.6 ns. Adding a...
2
Solved
I had assumed that when terminating debugging (such as by hitting the Stop button, or hitting Shift+F5), that any class implementing a finalizer or IDisposable would be, well, disposed.
I have som...
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