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Topic: hashtable在API中这样说明，最后一句是什么意思？

1.hashtable在API中这样说明，最后一句是什么意思？	Copy to clipboard
Posted by: m00nsun Posted on: 2004-09-23 16:39 Constructs a new, empty hashtable with a default initial capacity (11) and load factor, which is 0.75. 最后一句　load factor, which is 0.75用中文解释是什么意思

2.Re:hashtable在API中这样说明，最后一句是什么意思？ [Re: m00nsun]	Copy to clipboard
Posted by: 极品飞车 Posted on: 2004-09-23 16:48 The load factor is a measure of how full the hash table is allowed to get before its capacity is automatically increased. Generally, the default load factor (.75) offers a good tradeoff between time and space costs load factor 负载系数也译为装填因子

3.Re:hashtable在API中这样说明，最后一句是什么意思？ [Re: m00nsun]

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Posted by: why
Posted on: 2004-09-23 16:56

From: http://java.sun.com/j2se/1.4.2/docs/api/java/util/Hashtable.html
1. The load factor is a measure of how full the hash table is allowed to get before its capacity is automatically increased.

2. The default load factor is 0.75

oops.. 中文
...我唔曉 Embaressed

回楼下的：
不就是当 hashtable 负载到 load factor x 容量时，它会自动扩大容量。

4.Re:hashtable在API中这样说明，最后一句是什么意思？ [Re: m00nsun]	Copy to clipboard
Posted by: m00nsun Posted on: 2004-09-23 17:02 负载系数or装载因子是什么意思呢？对程序来说有什么影响呢