hasSymbols
==========

```Example from <b>1 languages</b>: <a href="../concepts/javascript.html">JavaScript</a>
// A symbol is a unique and immutable primitive value, often used as a unique key for object properties
pldb = Symbol()
```

```Example from <b>1 languages</b>: <a href="../concepts/bel.html">Bel</a>
foo
```

```Example from <b>1 languages</b>: <a href="../concepts/ion.html">Ion</a>
myvar2       // A different symbol
&#39;hi ho&#39;      // Symbol requiring quotes
```

*

Languages *with* hasSymbols include <a href="../concepts/javascript.html">JavaScript</a>, <a href="../concepts/bel.html">Bel</a>, <a href="../concepts/ion.html">Ion</a>

*

View all concepts with or missing a *hasSymbols* measurement
 http://pldb.info/../lists/explorer.html#columns=rank~id~appeared~tags~creators~hasSymbols&searchBuilder=%7B%22criteria%22%3A%5B%7B%22condition%22%3A%22null%22%2C%22data%22%3A%22hasSymbols%22%2C%22origData%22%3A%22hasSymbols%22%2C%22type%22%3A%22num%22%2C%22value%22%3A%5B%5D%7D%5D%2C%22logic%22%3A%22AND%22%7D missing
 http://pldb.info/../lists/explorer.html#columns=rank~id~appeared~tags~creators~hasSymbols&searchBuilder=%7B%22criteria%22%3A%5B%7B%22condition%22%3A%22!null%22%2C%22data%22%3A%22hasSymbols%22%2C%22origData%22%3A%22hasSymbols%22%2C%22type%22%3A%22num%22%2C%22value%22%3A%5B%5D%7D%5D%2C%22logic%22%3A%22AND%22%7D with

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