title: How to judge number of buckets for TBucketList
body: <p>I've been using the TBucketList and TObjectBucketList for all my hashing needs, but never experiemented with switching the number of buckets.  I vaguely remember what this means from Data Structures class, but could someone elaborated on the nuances of this particular class in Delphi</p>
  
  <pre>
  The following table lists the possible values:
  
  Value   Number of buckets
  
  bl2   2
  bl4   4
  bl8   8
  bl16     16
  bl32     32
  bl64     64
  bl128   128
  bl256   256
  </pre>