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Recent questions tagged Garbage
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garbage collection - how to destroy an object in java?
I encountered this question in an interview with following options: How to destroy an object in java? a. System. ... to answer this question ? See Question&Answers more detail:os...
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Oct 24, 2021
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garbage
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garbage collection - Why does the JVM full GC need to stop-the-world?
I think it is because the JVM needs to move objects, is that correct? See Question&Answers more detail:os...
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Oct 24, 2021
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garbage collection - Which objects are finalized in Go by default and what are some of the pitfalls of it?
The function runtime.SetFinalizer(x, f interface{}) sets the finalizer associated with x to f. What kind ... objects finalized by default? See Question&Answers more detail:os...
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garbage
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481
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garbage collection - How to ensure finalize() is always called (Thinking in Java exercise)
I'm slowly working through Bruce Eckel's Thinking in Java 4th edition, and the following problem has me stumped: ... done in the solution code? See Question&Answers more detail:os...
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Oct 24, 2021
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garbage
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445
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garbage collection - C# - Are objects immediately destroyed when going out of scope?
Can I trust that an object is destroyed and its destructor is called immediately when it goes out of scope ... languages usually behave. Thanks. See Question&Answers more detail:os...
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Oct 24, 2021
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garbage
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256
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garbage collection - Repeated destructor calls and tracking handles in C++/CLI
I'm playing around with C++/CLI, using the MSDN documentation and the ECMA standard, and Visual C++ Express 2010. What ... ::array<int> ^ a; }; See Question&Answers more detail:os...
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Oct 24, 2021
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garbage
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459
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garbage collection - What does git do when we do : git gc - git prune
What's going on in background when launching, git gc git prune Output of git gc : Counting objects: 945490, ... these two options? Thank you See Question&Answers more detail:os...
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Oct 24, 2021
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garbage
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votes
381
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garbage collection - How to get javascript object references or reference count?
How to get reference count for an object Is it possible to determine if a javascript object has multiple references to ... about how to use it. See Question&Answers more detail:os...
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Oct 24, 2021
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garbage
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427
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garbage collection - Current state of Haskell soft real-time
I'm considering Haskell for a soft real-time app. I will likely use actors, for what it's worth. I'm ... or two. Does this seem realistic? See Question&Answers more detail:os...
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Oct 24, 2021
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garbage
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garbage collection - Will stream classes or connections considered as a resource leak in Java
Java has no lifetime for an object, this is managed by the garbage collector. And if I use some IO classes without ... new File("path") ) ); See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
0
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265
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garbage collection - Eligibility for escape analysis / stack allocation with Java 7
I am doing some tests with escape analysis in Java 7 in order to better understand what objects are eligible to ... current thread. Any idea? See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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garbage collection - Replacing finalize() in Java
Object.finalize() is deprecated in Java 9, and I think I understand the reasons why, but I'm having trouble ... What should I be doing instead? See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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529
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garbage collection - When are Java temporary files deleted?
Suppose I create a temporary file in Java with the method File tmp = File.createTempFile(prefix, suffix) ... Operating System sweeping process). See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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384
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garbage collection - Java GC: why two survivor regions?
For Sun/Oracle's JVM, I've read that the GC algo divides new generation into one Eden region and two ... any shortcomings to this approach? See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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votes
336
views
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garbage collection - Why does python use both reference counting and mark-and-sweep for gc?
My question is why does python use both reference counting and mark-and-sweep for gc? Why not only mark-and- ... Any thoughts? Thanks a lot. See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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399
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garbage collection - When should I dispose my objects in .NET?
For general code, do I really need to dispose an object? Can I just ignore it for the most part or is it a ... sure you don't need it anymore? See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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votes
491
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garbage collection - How to skip "Loose Object" popup when running 'git gui'
When I run 'git gui' I get a popup that says This repository currently has approximately 1500 loose objects. It ... 'helpful' popup go away. See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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553
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garbage collection - Java GC (Allocation Failure)
Why always "GC (Allocation Failure)"? Java HotSpot(TM) 64-Bit Server VM (25.25-b02) for linux-amd64 JRE (1.8.0_25 ... sys=0.01, real=0.23 secs] See Question&Answers more detail:os...
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garbage
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343
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garbage collection - How to reduce java concurrent mode failure and excessive gc
In Java, the concurrent mode failure means that the concurrent collector failed to free up enough memory space form ... be too general. Thanks! See Question&Answers more detail:os...
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Oct 17, 2021
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71.8m
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garbage
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votes
610
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garbage collection - What is the use of MetaSpace in Java 8?
I know they have replaced PermGen with MetaSpace in Java 8. But I have few questions: Is MetaSpace by default ... in memory? Thanks in advance See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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491
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garbage collection - Java and manually executing finalize
If I call finalize() on an object from my program code, will the JVM still run the method again when the ... finalize() method on object m? See Question&Answers more detail:os...
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Oct 17, 2021
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71.8m
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garbage
0
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803
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garbage collection - Java: How do you really force a GC using JVMTI's ForceGargabeCollection?
I'm not looking for the usual "you can only hint the GC in Java using System.gc()" answers, this ... compilable example would be most welcome. See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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527
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garbage collection - Can I trust PHP __destruct() method to be called?
In PHP5, is the __destruct() method guaranteed to be called for each object instance? Can exceptions in the program prevent this from happening? See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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garbage collection - Java GC safepoint
When a garbage collector freezes the application threads before cleaning up unreferenced objects, all threads are ... safepoint not occur? See Question&Answers more detail:os...
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Oct 17, 2021
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71.8m
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garbage
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440
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garbage collection - Pause GC Error post android 4.4.2 upgrade
Recently my Galaxy Note 2 was upgraded to version 4.4.2. I am using this phone for development (using ADT) ... the issue to Samsung forum now. See Question&Answers more detail:os...
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Oct 17, 2021
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garbage
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472
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garbage collection - Force freeing memory in PHP
In a PHP program, I sequentially read a bunch of files (with file_get_contents), gzdecode them, json_decode the ... where the memory is used? See Question&Answers more detail:os...
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garbage
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garbage collection - How are closures and scopes represented at run time in JavaScript
This is mostly an out-of-curiosity question. Consider the following functions var closure ; function f0() { var ... be missed by the compiler. See Question&Answers more detail:os...
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garbage collection - Are .net finalizers always executed?
Are finalizers guaranteed to be executed in .NET at some point (spare power outages and the like)? I know how ... in case nobody mentioned it.) See Question&Answers more detail:os...
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Oct 17, 2021
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