href="dart-core/int-class.html">int</a></span>
            <span class="name ">parse</span>
(<wbr><span class="parameter" id="parse-param-source"><span class="type-annotation"><a href="dart-core/String-class.html">String</a></span> <span class="parameter-name">source</span>, {</span> <span class="parameter" id="parse-param-radix"><span class="type-annotation"><a href="dart-core/int-class.html">int</a></span> <span class="parameter-name">radix</span>, </span> <span class="parameter" id="parse-param-onError">