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What and where are the stack and heap?
2008年9月17日 · What is a stack? A stack is a pile of objects, typically one that is neatly arranged. Stacks in computing architectures are regions of memory where data is added or removed in a last-in-first-out manner. In a multi-threaded application, each thread will have its own stack. What is a heap? A heap is an untidy collection of things piled up ...
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How does a "stack overflow" occur and how do you prevent it?
2008年8月25日 · A stack overflow in real code occurs very rarely. Most situations in which it occurs are recursions where the termination has been forgotten. It might however rarely occur in highly nested structures, e.g. particularly large XML documents. The only real help here is to refactor the code to use an explicit stack object instead of the call stack.
data structures - Stack and Queue, Why? - Stack Overflow
2010年1月15日 · The stack and the Queue are more advanced ways to handle a collection that the array itself, which doesn't establish any order in the way the elements behave inside the collection. The Stack ( LIFO - Last in first out) and a Queue (FIFO - First in First out ) establish and order in which your elements are inserted and removed from a collection.
How do you implement a Stack and a Queue in JavaScript?
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How can one see content of stack with GDB?
(gdb) bt #0 zzz at zzz.c:96 #1 0xf7d39cba in yyy (arg=arg@entry=0x0) at yyy.c:542 #2 0xf7d3a4f6 in yyyinit at yyy.c:590 #3 0x0804ac0c in gnninit at gnn.c:374 #4 main (argc=1, argv=0xffffd5e4) at gnn.c:389 (gdb) info frame Stack level 0, frame at 0xffeac770: eip = 0x8049047 in main (goo.c:291); saved eip 0xf7f1fea1 source language c. Arglist at ...