tagged [heap-memory]
Local variables with Delegates
Local variables with Delegates This appears like it wouldn't be a best practice. Can someone explain why it would not be a best practice or how this works? Any books or articles providing an explanati...
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- 13 Jun at 11:55
When is array allocated on stack in c#?
When is array allocated on stack in c#? I've been trying to figure out when things get allocated on stack and I can't figure out how would you make array (or rather values in it) get allocated on stac...
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- 14 Jun at 19:7
C# - Garbage Collection
C# - Garbage Collection Ok so I understand about the stack and the heap (values live on the Stack, references on the Heap). When I declare a new instance of a Class, this lives on the heap, with a ref...
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- 2 Jul at 21:27
java.lang.OutOfMemoryError: GC overhead limit exceeded
java.lang.OutOfMemoryError: GC overhead limit exceeded I am getting this error in a program that creates several (hundreds of thousands) HashMap objects with a few (15-20) text entries each. These Str...
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- 10 Aug at 14:17
How to deal with "java.lang.OutOfMemoryError: Java heap space" error?
How to deal with "java.lang.OutOfMemoryError: Java heap space" error? I am writing a client-side application (graphical font designer) on . Recently, I am running into `java.lang.OutOfMemoryError: Jav...
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- 24 Oct at 14:58
C: How to free nodes in the linked list?
C: How to free nodes in the linked list? How will I free the nodes allocated in another function? ``` struct node { int data; struct node* next; }; struct node* buildList() { struct node* head =...
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- 20 Jun at 21:4
String assignment in C#
String assignment in C# A few weeks ago, I discovered that strings in C# are defined as reference types and not value types. Initially I was confused about this, but then after some reading, I suddenl...
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- 10 Sep at 19:22
addressSanitizer: heap-buffer-overflow on address
addressSanitizer: heap-buffer-overflow on address I am at the very beginning of learning C. I am trying to write a function to open a file, read a `BUFFER_SIZE`, store the content in an array, then tr...
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- 18 Sep at 20:38
Why is MemoryPool slower and allocates more than ArrayPool?
Why is MemoryPool slower and allocates more than ArrayPool? I'm not entirely sure if I have done something wrong in my tests, but from my results MemoryPool is consistently slower and allocates more m...
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- 4 Jun at 15:35
Where are all the static members stored?
Where are all the static members stored? I'm trying to learn how C# manages memory. I am stuck on static elements, I read numerous blogs and articles on this subject, but I cannot find a quite satisfa...
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- 14 Jun at 18:17
How to increase Java heap space for a tomcat app
How to increase Java heap space for a tomcat app There are lots of questions that ask this or a similar question. They all give the command that has to be executed, what I don't understand is where do...
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- 27 Apr at 04:52
Do references get updated when Garbage Collectors move data in heap?
Do references get updated when Garbage Collectors move data in heap? I read that GC (Garbage Collectors) moves data in Heap for performance reasons, which I don't quite understand why since it is rand...
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- 2 Aug at 20:33
c# structs/classes stack/heap control?
c# structs/classes stack/heap control? so in c++ it's very easy. you want whatever class/struct to be allocated on the heap, use new. if you want it on the stack, don't use new. in C# we always use th...
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- 1 Jul at 18:41
Node.js heap out of memory
Node.js heap out of memory Today I ran my script for filesystem indexing to refresh RAID files index and after 4h it crashed with following error: ``` [md5:] 241613/241627 97.5% [md5:] 241614/241627 ...
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- 25 Jul at 02:45