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	<title>Next Door Hacker &#187; intro</title>
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	<link>http://www.nextdoorhacker.com</link>
	<description>I&#039;m just your friendly neighborhood hacker</description>
	<lastBuildDate>Mon, 05 Apr 2010 09:44:47 +0000</lastBuildDate>
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		<title>Hello World</title>
		<link>http://www.nextdoorhacker.com/2008/10/hello-world/</link>
		<comments>http://www.nextdoorhacker.com/2008/10/hello-world/#comments</comments>
		<pubDate>Sat, 25 Oct 2008 06:15:37 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[asm]]></category>
		<category><![CDATA[helloworld]]></category>
		<category><![CDATA[intro]]></category>
		<category><![CDATA[java]]></category>
		<category><![CDATA[python]]></category>

		<guid isPermaLink="false">http://www.nextdoorhacker.com/?p=6</guid>
		<description><![CDATA[As a typical programmer perhaps, I have a habit of embarking in any new mission with a nice and sweet &#8220;hello world.&#8221; I intend to keep this site as a collection of my thoughts, ideas and as a notepad of my various curiosities and I keep collecting and refining them over time. As per the [...]]]></description>
			<content:encoded><![CDATA[<p>As a typical programmer perhaps, I have a habit of embarking in any new mission with a nice and sweet &#8220;hello world.&#8221; I intend to keep this site as a collection of my thoughts, ideas and as a notepad of my various curiosities and I keep collecting and refining them over time. As per the name, I believe it was a lucky coincidence that I decided to keep this site as a blog, you know, the name is just too good to give up on. My vanity didn&#8217;t permit me to just keep this domain parked once I got it <img src='http://www.nextdoorhacker.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
<p>Apart from this. here&#8217;s the typical hello world. Since I&#8217;m doing Java at the moment, in Java it is:</p>
<blockquote><p>public class HelloWorld{</p>
<p>public static void main(String[] argv){</p>
<p>System.out.println(&#8221;Hello World&#8221;);</p>
<p>}</p></blockquote>
<p>}</p>
<p>Looks ugly.. Here&#8217;s a python version</p>
<blockquote><p>print &#8220;Hello World&#8221;</p></blockquote>
<p>To top it off, here&#8217;s what I&#8217;d do in assembly. Of course it&#8217;ll only run on a *nix box (syscalls) but whatever..</p>
<blockquote><p>.text<br />
.global _start</p>
<p>_start:<br />
movl $len, %edx<br />
movl $msg, %ecx<br />
movl $1,%ebx<br />
movl $4,%eax<br />
int $0&#215;80</p>
<p>movl $0,%ebx<br />
movl $1,%eax<br />
int $0&#215;80</p>
<p>.data</p>
<p>msg:<br />
.ascii &#8220;Hello World\n&#8221;<br />
len = . &#8211; msg</p></blockquote>
<p>This is probably enough of hello world for now. I can add some more but it&#8217;s just going to be redundant&#8230; <img src='http://www.nextdoorhacker.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
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