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docs: addition to variables page

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grejo.j 2022-12-14 16:12:33 +05:30
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public/variables generated
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@ -154,7 +154,7 @@ initializing a variable, e.g. for
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<td class="code"> <td class="code leading">
<pre class="chroma"><span class="gp">$</span> go run variables.go <pre class="chroma"><span class="gp">$</span> go run variables.go
<span class="go">initial <span class="go">initial
@ -165,6 +165,21 @@ initializing a variable, e.g. for
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<tr>
<td class="docs">
<p>The shorthand <code>:=</code> initialization of variable can
only be used inside any function.
If used outside any function, it would generate
<code>syntax error: non-declaration statement outside
function body</code>.</p>
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</table> </table>
@ -180,7 +195,7 @@ initializing a variable, e.g. for
</div> </div>
<script> <script>
var codeLines = []; var codeLines = [];
codeLines.push('');codeLines.push('package main\u000A');codeLines.push('import \"fmt\"\u000A');codeLines.push('func main() {\u000A');codeLines.push(' var a \u003D \"initial\"\u000A fmt.Println(a)\u000A');codeLines.push(' var b, c int \u003D 1, 2\u000A fmt.Println(b, c)\u000A');codeLines.push(' var d \u003D true\u000A fmt.Println(d)\u000A');codeLines.push(' var e int\u000A fmt.Println(e)\u000A');codeLines.push(' f :\u003D \"apple\"\u000A fmt.Println(f)\u000A}\u000A');codeLines.push(''); codeLines.push('');codeLines.push('package main\u000A');codeLines.push('import \"fmt\"\u000A');codeLines.push('func main() {\u000A');codeLines.push(' var a \u003D \"initial\"\u000A fmt.Println(a)\u000A');codeLines.push(' var b, c int \u003D 1, 2\u000A fmt.Println(b, c)\u000A');codeLines.push(' var d \u003D true\u000A fmt.Println(d)\u000A');codeLines.push(' var e int\u000A fmt.Println(e)\u000A');codeLines.push(' f :\u003D \"apple\"\u000A fmt.Println(f)\u000A}\u000A');codeLines.push('');codeLines.push('');
</script> </script>
<script src="site.js" async></script> <script src="site.js" async></script>
</body> </body>