Why do assembly languages use both a stack and a heap? They s开发者_如何学运维eem redundant.They\'re not redundant. Each of them has strengths and weaknesses: A stack is faster if used right, because
I have .hprof heap dump generated from JVM OutOfMemory (JDK 1.5 version). When I try to add this file in VisualVM, it tells me fil开发者_如何学Goe is not a valid core dump.
These occupies space in heap String: wise use of String, try to use as local variables, make sure that there are no string without referencesand try to use StringBuffer or StringBuilder
This is probably a not quite correct formulated question from a newbie but I hope you can help. I\'m wondering if there is possible to estimate how the heap will be increased by Java in order to keep
I want to load a text file in开发者_如何学Python a wordprocessing apps. But I get out of memory error when files are of too big. I finalizedthat I can load upto 1 MB files. But sometimes I get out of
I have a simple matrix class I\'ve made for use with opengl (es 2.0, afaik there isn\'t any built in version for that particular version of opengl).
I was wrote a little scratch program to check the time of looping through a 2 dimensional array by rows or columns, since I remembered that one way was much faster for large data sets, but I couldn\'t
In a demand paged system like linux where pages maybe~4k from what I read, it ensures protection by checking if the stack or heap size exceeds the number of pages given to each. WHen I create two vari
If I have a function that in that function I declare: Object arr[] = new Object[20]; Where are arr and the whole array stored? heap? stack?
I was playing with some examples of Collections from Oracle website public class Timing { public static void method(){
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