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<!doctype html>
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  <title>String Decoder | Node.js v4.8.2 Manual &amp; Documentation</title>
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<li><span class="stability_2"><a href="#string_decoder_string_decoder">String Decoder</a></span><ul>
<li><span class="stability_undefined"><a href="#string_decoder_class_stringdecoder">Class: StringDecoder</a></span><ul>
<li><span class="stability_undefined"><a href="#string_decoder_decoder_end">decoder.end()</a></span></li>
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        <h1>String Decoder<span><a class="mark" href="#string_decoder_string_decoder" id="string_decoder_string_decoder">#</a></span></h1>
<pre class="api_stability api_stability_2">Stability: 2 - Stable</pre><p>To use this module, do <code>require(&#39;string_decoder&#39;)</code>. StringDecoder decodes a
buffer to a string. It is a simple interface to <code>buffer.toString()</code> but provides
additional support for utf8.</p>
<pre><code class="lang-js">const StringDecoder = require(&#39;string_decoder&#39;).StringDecoder;
const decoder = new StringDecoder(&#39;utf8&#39;);

const cent = new Buffer([0xC2, 0xA2]);
console.log(decoder.write(cent));

const euro = new Buffer([0xE2, 0x82, 0xAC]);
console.log(decoder.write(euro));
</code></pre>
<h2>Class: StringDecoder<span><a class="mark" href="#string_decoder_class_stringdecoder" id="string_decoder_class_stringdecoder">#</a></span></h2>
<div class="api_metadata">
<span>Added in: v0.1.99</span>
</div><p>Accepts a single argument, <code>encoding</code> which defaults to <code>&#39;utf8&#39;</code>.</p>
<h3>decoder.end()<span><a class="mark" href="#string_decoder_decoder_end" id="string_decoder_decoder_end">#</a></span></h3>
<div class="api_metadata">
<span>Added in: v0.9.3</span>
</div><p>Returns any trailing bytes that were left in the buffer.</p>
<h3>decoder.write(buffer)<span><a class="mark" href="#string_decoder_decoder_write_buffer" id="string_decoder_decoder_write_buffer">#</a></span></h3>
<div class="api_metadata">
<span>Added in: v0.1.99</span>
</div><p>Returns a decoded string.</p>

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