2 examples

paulvi · paulvi · commit 9f2bcd6941bc · 2013-10-29T18:02:38.000+08:00
diff --git a/org.nodeclipse.help/contents/.nodejs.md.html b/org.nodeclipse.help/contents/.nodejs.md.html
@@ -71,42 +71,45 @@
 </head>
 <body class="markdown-body">
 <p>Title: Nodeclipse Help - Node.js</p> 
-<h2> <a name="nodejs" class="anchor" href="..md.html#nodejs"><span class="octicon octicon-link"></span></a>Node.js</h2> 
+<h1> <a name="nodejs" class="anchor" href="..md.html#nodejs"><span class="octicon octicon-link"></span></a>Node.js</h1> 
+<p>Of course <a href="http://nodejs.org/">http://nodejs.org/</a> .</p> 
+<p>Sources at GitHub <a href="https://github.com/joyent/node/">https://github.com/joyent/node/</a> .</p> 
+<h2> <a name="nodejs-1" class="anchor" href="..md.html#nodejs-1"><span class="octicon octicon-link"></span></a>Node.js</h2> 
 <div class="highlight highlight-txt">
- <pre><span class="err">$</span> <span class="err">node</span> <span class="err">-h</span>
-<span class="err">Usage:</span> <span class="err">node</span> <span class="err">[options]</span> <span class="err">[</span> <span class="err">-e</span> <span class="err">script</span> <span class="err">|</span> <span class="err">script.js</span> <span class="err">]</span> <span class="err">[arguments]</span>
-       <span class="err">node</span> <span class="err">debug</span> <span class="err">script.js</span> <span class="err">[arguments]</span>
-
-<span class="err">Options:</span>
-  <span class="err">-v,</span> <span class="err">--version</span>        <span class="err">print</span> <span class="err">node's</span> <span class="err">version</span>
-  <span class="err">-e,</span> <span class="err">--eval</span> <span class="err">script</span>    <span class="err">evaluate</span> <span class="err">script</span>
-  <span class="err">-p,</span> <span class="err">--print</span>          <span class="err">evaluate</span> <span class="err">script</span> <span class="err">and</span> <span class="err">print</span> <span class="err">result</span>
-  <span class="err">-i,</span> <span class="err">--interactive</span>    <span class="err">always</span> <span class="err">enter</span> <span class="err">the</span> <span class="err">REPL</span> <span class="err">even</span> <span class="err">if</span> <span class="err">stdin</span>
-                       <span class="err">does</span> <span class="err">not</span> <span class="err">appear</span> <span class="err">to</span> <span class="err">be</span> <span class="err">a</span> <span class="err">terminal</span>
-  <span class="err">--no-deprecation</span>     <span class="err">silence</span> <span class="err">deprecation</span> <span class="err">warnings</span>
-  <span class="err">--trace-deprecation</span>  <span class="err">show</span> <span class="err">stack</span> <span class="err">traces</span> <span class="err">on</span> <span class="err">deprecations</span>
-  <span class="err">--v8-options</span>         <span class="err">print</span> <span class="err">v8</span> <span class="err">command</span> <span class="err">line</span> <span class="err">options</span>
-  <span class="err">--max-stack-size=val</span> <span class="err">set</span> <span class="err">max</span> <span class="err">v8</span> <span class="err">stack</span> <span class="nb">size</span> <span class="p">(</span><span class="s">bytes</span><span class="p">)</span>
-
-<span class="err">Environment</span> <span class="err">variables:</span>
-<span class="err">NODE_PATH</span>              <span class="err">';'-separated</span> <span class="err">list</span> <span class="err">of</span> <span class="err">directories</span>
-                       <span class="err">prefixed</span> <span class="err">to</span> <span class="err">the</span> <span class="err">module</span> <span class="err">search</span> <span class="err">path.</span>
-<span class="err">NODE_MODULE_CONTEXTS</span>   <span class="err">Set</span> <span class="err">to</span> <span class="err">1</span> <span class="err">to</span> <span class="err">load</span> <span class="err">modules</span> <span class="err">in</span> <span class="err">their</span> <span class="err">own</span>
-                       <span class="err">global</span> <span class="err">contexts.</span>
-<span class="err">NODE_DISABLE_COLORS</span>    <span class="err">Set</span> <span class="err">to</span> <span class="err">1</span> <span class="err">to</span> <span class="err">disable</span> <span class="err">colors</span> <span class="err">in</span> <span class="err">the</span> <span class="err">REPL</span>
-
-<span class="err">Documentation</span> <span class="err">can</span> <span class="err">be</span> <span class="err">found</span> <span class="err">at</span> <span class="err">http://nodejs.org/</span>
+ <pre>    <span class="err">$</span> <span class="err">node</span> <span class="err">-h</span>
+    <span class="err">Usage:</span> <span class="err">node</span> <span class="err">[options]</span> <span class="err">[</span> <span class="err">-e</span> <span class="err">script</span> <span class="err">|</span> <span class="err">script.js</span> <span class="err">]</span> <span class="err">[arguments]</span>
+           <span class="err">node</span> <span class="err">debug</span> <span class="err">script.js</span> <span class="err">[arguments]</span>
+
+    <span class="err">Options:</span>
+      <span class="err">-v,</span> <span class="err">--version</span>        <span class="err">print</span> <span class="err">node's</span> <span class="err">version</span>
+      <span class="err">-e,</span> <span class="err">--eval</span> <span class="err">script</span>    <span class="err">evaluate</span> <span class="err">script</span>
+      <span class="err">-p,</span> <span class="err">--print</span>          <span class="err">evaluate</span> <span class="err">script</span> <span class="err">and</span> <span class="err">print</span> <span class="err">result</span>
+      <span class="err">-i,</span> <span class="err">--interactive</span>    <span class="err">always</span> <span class="err">enter</span> <span class="err">the</span> <span class="err">REPL</span> <span class="err">even</span> <span class="err">if</span> <span class="err">stdin</span>
+                           <span class="err">does</span> <span class="err">not</span> <span class="err">appear</span> <span class="err">to</span> <span class="err">be</span> <span class="err">a</span> <span class="err">terminal</span>
+      <span class="err">--no-deprecation</span>     <span class="err">silence</span> <span class="err">deprecation</span> <span class="err">warnings</span>
+      <span class="err">--trace-deprecation</span>  <span class="err">show</span> <span class="err">stack</span> <span class="err">traces</span> <span class="err">on</span> <span class="err">deprecations</span>
+      <span class="err">--v8-options</span>         <span class="err">print</span> <span class="err">v8</span> <span class="err">command</span> <span class="err">line</span> <span class="err">options</span>
+      <span class="err">--max-stack-size=val</span> <span class="err">set</span> <span class="err">max</span> <span class="err">v8</span> <span class="err">stack</span> <span class="nb">size</span> <span class="p">(</span><span class="s">bytes</span><span class="p">)</span>
+
+    <span class="err">Environment</span> <span class="err">variables:</span>
+    <span class="err">NODE_PATH</span>              <span class="err">';'-separated</span> <span class="err">list</span> <span class="err">of</span> <span class="err">directories</span>
+                           <span class="err">prefixed</span> <span class="err">to</span> <span class="err">the</span> <span class="err">module</span> <span class="err">search</span> <span class="err">path.</span>
+    <span class="err">NODE_MODULE_CONTEXTS</span>   <span class="err">Set</span> <span class="err">to</span> <span class="err">1</span> <span class="err">to</span> <span class="err">load</span> <span class="err">modules</span> <span class="err">in</span> <span class="err">their</span> <span class="err">own</span>
+                           <span class="err">global</span> <span class="err">contexts.</span>
+    <span class="err">NODE_DISABLE_COLORS</span>    <span class="err">Set</span> <span class="err">to</span> <span class="err">1</span> <span class="err">to</span> <span class="err">disable</span> <span class="err">colors</span> <span class="err">in</span> <span class="err">the</span> <span class="err">REPL</span>
+
+    <span class="err">Documentation</span> <span class="err">can</span> <span class="err">be</span> <span class="err">found</span> <span class="err">at</span> <span class="err">http://nodejs.org/</span>
 </pre>
 </div> 
 <div class="highlight highlight-txt">
- <pre><span class="err">$</span> <span class="err">node</span> <span class="err">-p</span> <span class="err">&quot;process.versions&quot;</span>
-<span class="err">{</span> <span class="err">http_parser:</span> <span class="err">'1.0',</span>
-  <span class="err">node:</span> <span class="err">'0.10.0',</span>
-  <span class="err">v8:</span> <span class="err">'3.14.5.8',</span>
-  <span class="err">ares:</span> <span class="err">'1.9.0-DEV',</span>
-  <span class="err">uv:</span> <span class="err">'0.9',</span>
-  <span class="err">zlib:</span> <span class="err">'1.2.3',</span>
-  <span class="err">openssl:</span> <span class="err">'1.0.1e'</span> <span class="err">}</span>
+ <pre>    <span class="err">$</span> <span class="err">node</span> <span class="err">-p</span> <span class="err">&quot;process.versions&quot;</span>
+    <span class="err">{</span> <span class="err">http_parser:</span> <span class="err">'1.0',</span>
+      <span class="err">node:</span> <span class="err">'0.10.0',</span>
+      <span class="err">v8:</span> <span class="err">'3.14.5.8',</span>
+      <span class="err">ares:</span> <span class="err">'1.9.0-DEV',</span>
+      <span class="err">uv:</span> <span class="err">'0.9',</span>
+      <span class="err">zlib:</span> <span class="err">'1.2.3',</span>
+      <span class="err">openssl:</span> <span class="err">'1.0.1e'</span> <span class="err">}</span>
 </pre>
 </div> 
 <h3> <a name="nodejs-instances" class="anchor" href="..md.html#nodejs-instances"><span class="octicon octicon-link"></span></a>Node.js instances</h3> 
@@ -117,17 +120,42 @@ <h3> <a name="nodejs-sources" class="anchor" href="..md.html#nodejs-sources"><sp
 <p>Node.js sources have &quot;Node.js Core Modules&quot; in <code>lib</code> folder, that may be useful.</p> 
 <p>Add following snippet to project <code>.project</code> file to reference Node.js sources.</p> 
 <div class="highlight highlight-xml">
- <pre><span class="nt">&lt;linkedResources&gt;</span>
-    <span class="nt">&lt;link&gt;</span>
-        <span class="nt">&lt;name&gt;</span>nodejs-sources-lib<span class="nt">&lt;/name&gt;</span>
-        <span class="nt">&lt;type&gt;</span>2<span class="nt">&lt;/type&gt;</span>
-        <span class="nt">&lt;location&gt;</span>E:/Enide/node-sources/node-v0.10.19/lib/<span class="nt">&lt;/location&gt;</span>
-    <span class="nt">&lt;/link&gt;</span>
-<span class="nt">&lt;/linkedResources&gt;</span>
+ <pre>    <span class="nt">&lt;linkedResources&gt;</span>
+        <span class="nt">&lt;link&gt;</span>
+            <span class="nt">&lt;name&gt;</span>nodejs-sources-lib<span class="nt">&lt;/name&gt;</span>
+            <span class="nt">&lt;type&gt;</span>2<span class="nt">&lt;/type&gt;</span>
+            <span class="nt">&lt;location&gt;</span>E:/Enide/node-sources/node-v0.10.19/lib/<span class="nt">&lt;/location&gt;</span>
+        <span class="nt">&lt;/link&gt;</span>
+    <span class="nt">&lt;/linkedResources&gt;</span>
 </pre>
 </div> 
 <p><a href="images/nodejs-sources-lib.PNG" target="_blank"><img src="images/nodejs-sources-lib.PNG" alt="" style="max-width:100%;" /></a></p> 
 <h3> <a name="nodejs-modules" class="anchor" href="..md.html#nodejs-modules"><span class="octicon octicon-link"></span></a>Node.js modules</h3> 
-<p>Node.js modules (in <code>node_modules</code>) usually have <code>README.md</code> file. To see <code>README.md</code> as it looks like on GitHub, right-click it and select <code>Show in GFM view</code>. Check also &quot;Markdown&quot; and &quot;Github Flavored Markdown (GFM)&quot; help pages.</p>
+<p>Node.js modules (in <code>node_modules</code>) usually have <code>README.md</code> file. To see <code>README.md</code> as it looks like on GitHub, right-click it and select <code>Show in GFM view</code>. Check also &quot;Markdown&quot; and &quot;Github Flavored Markdown (GFM)&quot; help pages.</p> 
+<h3> <a name="example" class="anchor" href="..md.html#example"><span class="octicon octicon-link"></span></a>Example</h3> 
+<div class="highlight highlight-javascript">
+ <pre>    <span class="kd">var</span> <span class="nx">http</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'http'</span><span class="p">);</span>
+    <span class="kd">var</span> <span class="nx">server</span> <span class="o">=</span> <span class="nx">http</span><span class="p">.</span><span class="nx">createServer</span><span class="p">();</span>
+    <span class="kd">var</span> <span class="nx">handleReq</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span><span class="nx">res</span><span class="p">){</span>
+      <span class="nx">res</span><span class="p">.</span><span class="nx">writeHead</span><span class="p">(</span><span class="mi">200</span><span class="p">,</span> <span class="p">{});</span>
+      <span class="nx">res</span><span class="p">.</span><span class="nx">end</span><span class="p">(</span><span class="s1">'hello world'</span><span class="p">);</span>
+    <span class="p">};</span>
+    <span class="nx">server</span><span class="p">.</span><span class="nx">on</span><span class="p">(</span><span class="s1">'request'</span><span class="p">,</span> <span class="nx">handleReq</span><span class="p">);</span>
+    <span class="nx">server</span><span class="p">.</span><span class="nx">listen</span><span class="p">(</span><span class="mi">8080</span><span class="p">);</span>
+</pre>
+</div> 
+<div class="highlight highlight-javascript">
+ <pre>    <span class="kd">var</span> <span class="nx">fs</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'fs'</span><span class="p">);</span>
+    <span class="nx">fs</span><span class="p">.</span><span class="nx">writeFile</span><span class="p">(</span><span class="s2">&quot;/tmp/test&quot;</span><span class="p">,</span> <span class="s2">&quot;Hey there!&quot;</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> <span class="p">{</span>
+        <span class="k">if</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> <span class="p">{</span>
+            <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">err</span><span class="p">);</span>
+        <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
+            <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s2">&quot;The file was saved!&quot;</span><span class="p">);</span>
+        <span class="p">}</span>
+    <span class="p">});</span> 
+</pre>
+</div> 
+<h3> <a name="contribute" class="anchor" href="..md.html#contribute"><span class="octicon octicon-link"></span></a>Contribute</h3> 
+<p><a href="https://github.com/Nodeclipse/nodeclipse-1/blob/master/org.nodeclipse.help/contents/nodejs.md" target="_blank">Edit online on GitHub</a></p>
 </body>
 </html>
diff --git a/org.nodeclipse.help/contents/nodejs.md b/org.nodeclipse.help/contents/nodejs.md
@@ -82,6 +82,30 @@ Node.js modules (in `node_modules`) usually have `README.md` file.
 To see `README.md` as it looks like on GitHub, right-click it and select `Show in GFM view`.
 Check also "Markdown" and "Github Flavored Markdown (GFM)" help pages.
 
+### Example
+
+```javascript
+	var http = require('http');
+	var server = http.createServer();
+	var handleReq = function(req,res){
+	  res.writeHead(200, {});
+	  res.end('hello world');
+	};
+	server.on('request', handleReq);
+	server.listen(8080);
+```
+
+```javascript
+	var fs = require('fs');
+	fs.writeFile("/tmp/test", "Hey there!", function(err) {
+	    if(err) {
+	        console.log(err);
+	    } else {
+	        console.log("The file was saved!");
+	    }
+	}); 
+```
+
 ### Contribute
 
 <a href="https://github.com/Nodeclipse/nodeclipse-1/blob/master/org.nodeclipse.help/contents/nodejs.md" target="_blank">Edit online on GitHub</a>
