ejspec.htm

goahead是linux下的轻量级web服务器

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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">[]</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>access an array element</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">()</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>invoke a function</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">14</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">++</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>unary pre- or post-increment</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">--</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>unary pre- or post-increment</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">-</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>unary minus (negation)</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">~</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>numeric bitwise complement</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">!</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>unary boolean complement</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">delete</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>undefine a property</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">new</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>create a new object</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">typeof</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>return type of operand</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">void</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>return undefined value</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">13</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">*,/,%</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>multiplication, division, modulo</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">12</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">+,-</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>addition, subtraction</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">+</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>string concatenation</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">11</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">&lt;&lt;</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>integer shift left</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">&gt;&gt;</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>shift right, sign extension</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">&gt;&gt;&gt;</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>shift right, zero extension</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">10</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">&lt;,&lt;=</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>less than, less than or equal</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">&gt;,&gt;=</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>greater than, greater than or eq</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">9</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">==,!=</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>test for equality or inequality</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">===,!==</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>test for identity or non-identity</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">8</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">&amp;</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>integer bitwise AND</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">7</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">^</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>integer bitwise XOR</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">6</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">|</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>integer bitwise OR</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">5</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">&amp;&amp;</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>logical AND</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">4</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">||</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>logical OR</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">3</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">?:</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>conditional</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">yes</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">2</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">=</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P>assignment</FONT></TD>
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<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">*=,+=,-=,