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Per Amundsen, 02/11/2014 03:55 PM


Added in 1.9.0

/hdel [-sw] <name> <item>

Deletes an item from a hash table.

Switches

-s - Displays the result.
-w - Indicates item is a wildcard.

Parameters

<name> - The hashtable to delete from.
<item> - The hashtable item to delete.

Example

alias example {
  ;Create a hashtable and Add items.
  /hadd -m example academic a
  /hadd example academy a
  /hadd example accelerate a
  /hadd example accelerator a
  /hadd example accept a
  /hadd example access a
  /hadd example accident a
  /hadd example because b

  ;Print Nmber of items.
  /echo -a $hget(example, 0).item

  ;Remove everything by one.
  /hdel -w example a*

  ;Print number of items.
  /echo -a $hget(example, 0).item

  ;Free table.
  /hfree example
}

Updated by Per Amundsen over 8 years ago · 1 revisions

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