bitcount #

Counts the number of set bits (population counting) in a string.

Arguments #

bitcount(key, [options]);

Arguments	Type	Description
`key`	string	Key
`options`	object	Optional query arguments

options #

The options arguments can contain the following option properties:

Property	Type (default)	Description
`end`	integer	Count ends at the provided offset
`queuable`	boolean (true)	If true, queues the request during downtime, until connected to Kuzzle again
`start`	integer	Count starts at the provided offset

Resolve #

Resolves to the number of set bits.

Usage #

try {
  await kuzzle.ms.set('key', 'foobar');
  // Prints: 26
  console.log(await kuzzle.ms.bitcount('key'));
  // Prints: 4
  console.log(await kuzzle.ms.bitcount('key', {start: 0, end: 0}));
} catch (error) {
  console.error(error.message);
}

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