Sep 17, 2008 · What are the stack and heap? Where are they located physically in a computer's memory? To what extent are they controlled by the OS or language run-time? What is their scope? …

Apr 14, 2009 · Besides the obvious answer of a Priority Queue, when would a heap be useful in my programming adventures?

Here is an example of increasing maximum heap size of JVM, Also its better to keep -Xmx to -Xms ration either 1:1 or 1:1.5 if you are setting heap size in your java application.

A heap must have each node satisfying the heap property, the max-heap property is that for every node i other then the root, Heap [Parent (i)] >= Heap [i] So at each node, the higher nodes have higher …

Feb 22, 2010 · A memory heap is a location in memory where memory may be allocated at random access. Unlike the stack where memory is allocated and released in a very defined order, individual …

initial heap size: Larger of 1/64th of the machine's physical memory on the machine or some reasonable minimum. Before J2SE 5.0, the default initial heap size was a reasonable minimum, which varies by …

Jun 22, 2009 · A heap is a tree data structure where higher levels of the tree always contain greater (or lesser, if it's set up that way) values than lower levels. "The" heap is a bunch of free RAM that a progr...

How can I check heap size (and used memory) of a Java application on Linux through the command line? I have tried through jmap. But it gives information about internal memory areas, like Eden, Perm...

Jul 25, 2016 · Example node --max-old-space-size=16000 scripts/build.js Why size is 16000 in max-old-space-size? Basically, it varies depends on the allocated memory to that thread and your node …

Mar 18, 2012 · 947 Can someone help explain how can building a heap be O (n) complexity? Inserting an item into a heap is O (log n), and the insert is repeated n/2 times (the remainder are leaves, and …