database garbage collection

1. The meaning of garbage collectionIn C + +, the memory occupied by an object is occupied until the end of the program and cannot be assigned to other objects until it is explicitly released, whereas in Java the memory becomes garbage when there is

  With the garbage collection mechanism in Microsoft. Net clr, programmers do not need to pay attention to when to release the memory. The memory is released completely by GC, which is transparent to programmers. However, as a. Net programmer, it is

English Original: Jeffrey RichterCompilation: Zhao Yu OpenLinks: http://www.cnblogs.com/yukaizhao/archive/2011/11/23/dot_net_GC_1.htmlWith the garbage collection mechanism in the Microsoft.NET CLR, programmers do not need to pay attention to when to

PHP5.3 has an in-depth understanding of the garbage collection mechanism (dynamic storage allocation solution. The garbage collection mechanism is a dynamic storage allocation solution. It automatically releases allocated memory blocks that are no

Author: Cornfield Ramble. Automatic garbage collection (garbage Collection) mechanism in net Garbage collection (garbage Collection) has long been a bad name in the software world. Many programmers think that garbage collection is not as

The garbage collection mechanism is a dynamic storage allocation solution that automatically releases allocated memory blocks that are no longer needed by the program. PHP also implements dynamic memory management at the language layer. the dynamic

The garbage collection mechanism is a dynamic storage allocation solution that automatically releases allocated memory blocks that are no longer needed by the program. PHP also implements dynamic memory management at the language layer. the dynamic

The garbage collection mechanism is a dynamic storage allocation scheme. It automatically frees allocated blocks of memory that the program no longer needs. The process of automatically reclaiming memory is called garbage collection. The garbage

The garbage collection mechanism is a dynamic storage allocation solution. It automatically releases allocated memory blocks that are no longer needed by the program. The process of automatic memory recovery is called garbage collection. The garbage

Class (2)-deconstruct function and garbage collection, deconstruct garbage collection After defining a class, we can create any number of objects. In this case, the memory allocation on the managed heap and stack will be generated, and a new space