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	<title>web development helpdesk</title>
	<atom:link href="http://helpdesk.objects.com.au/feed" rel="self" type="application/rss+xml" />
	<link>http://helpdesk.objects.com.au</link>
	<description>objects quality - the visible difference</description>
	<lastBuildDate>Wed, 10 Mar 2010 08:37:37 +0000</lastBuildDate>
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			<item>
		<title>OutOfMemoryError when sending large POST</title>
		<link>http://helpdesk.objects.com.au/java/outofmemoryerror-when-sending-large-post</link>
		<comments>http://helpdesk.objects.com.au/java/outofmemoryerror-when-sending-large-post#comments</comments>
		<pubDate>Wed, 10 Mar 2010 08:37:37 +0000</pubDate>
		<dc:creator>objects</dc:creator>
				<category><![CDATA[java]]></category>
		<category><![CDATA[HttpURLConnection]]></category>
		<category><![CDATA[OutOfMemoryError]]></category>
		<category><![CDATA[post]]></category>
		<category><![CDATA[url]]></category>
		<category><![CDATA[URLConnection]]></category>

		<guid isPermaLink="false">http://helpdesk.objects.com.au/?p=1428</guid>
		<description><![CDATA[When using URLConnection (HttpURLConnection actually) to send a large POST you can often get a OutOfMemoryError, for example when POSTing a large file. 
Reason for this is that by default HttpURLConnection buffers the entire POST to enable it to set the content length for the request.
If you already know the content length in advance (for [...]]]></description>
		<wfw:commentRss>http://helpdesk.objects.com.au/java/outofmemoryerror-when-sending-large-post/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Changing the ColorModel of a BufferedImage</title>
		<link>http://helpdesk.objects.com.au/java/changing-the-colormodel-of-a-bufferedimage</link>
		<comments>http://helpdesk.objects.com.au/java/changing-the-colormodel-of-a-bufferedimage#comments</comments>
		<pubDate>Sat, 06 Mar 2010 02:51:31 +0000</pubDate>
		<dc:creator>objects</dc:creator>
				<category><![CDATA[java]]></category>
		<category><![CDATA[swing]]></category>
		<category><![CDATA[BufferedImage]]></category>
		<category><![CDATA[ColorModel]]></category>
		<category><![CDATA[image]]></category>
		<category><![CDATA[IndexColorModel]]></category>
		<category><![CDATA[java2d]]></category>

		<guid isPermaLink="false">http://helpdesk.objects.com.au/?p=1422</guid>
		<description><![CDATA[Often when doing image processing we need to change the color of the image pixels. This ultimately involves iterating through all the pixels of an image changing values as required. This can be a slow process, especially for large images.
When you want to change all pixels of one colour to another then you can avoid [...]]]></description>
		<wfw:commentRss>http://helpdesk.objects.com.au/java/changing-the-colormodel-of-a-bufferedimage/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to sort Java List using custom ordering</title>
		<link>http://helpdesk.objects.com.au/java/how-to-sort-java-list-using-custom-ordering</link>
		<comments>http://helpdesk.objects.com.au/java/how-to-sort-java-list-using-custom-ordering#comments</comments>
		<pubDate>Thu, 04 Mar 2010 01:37:26 +0000</pubDate>
		<dc:creator>objects</dc:creator>
				<category><![CDATA[java]]></category>
		<category><![CDATA[comparable]]></category>
		<category><![CDATA[comparator]]></category>
		<category><![CDATA[list]]></category>
		<category><![CDATA[sort]]></category>

		<guid isPermaLink="false">http://helpdesk.objects.com.au/?p=1419</guid>
		<description><![CDATA[Java provides a convenient Collections.sort() method to sort a List of Object’s. The Objects in the list are required to implement the Comparable interface and the compareTo() method is used to compare Objects.
When an alternate sort order is needed you can do that using a Comparator which is passed to the sort() call.
The following example [...]]]></description>
		<wfw:commentRss>http://helpdesk.objects.com.au/java/how-to-sort-java-list-using-custom-ordering/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to sort Java array using custom ordering</title>
		<link>http://helpdesk.objects.com.au/java/how-to-sort-java-array-using-custom-ordering</link>
		<comments>http://helpdesk.objects.com.au/java/how-to-sort-java-array-using-custom-ordering#comments</comments>
		<pubDate>Thu, 04 Mar 2010 01:30:08 +0000</pubDate>
		<dc:creator>objects</dc:creator>
				<category><![CDATA[java]]></category>
		<category><![CDATA[array]]></category>
		<category><![CDATA[comparable]]></category>
		<category><![CDATA[comparator]]></category>
		<category><![CDATA[sort]]></category>

		<guid isPermaLink="false">http://helpdesk.objects.com.au/?p=1415</guid>
		<description><![CDATA[Java provides a convenient Arrays.sort() method to sort an array of Object&#8217;s. The Objects in the array are required to implement the Comparable interface and the compareTo() method is used to compare Objects.
When an alternate sort order is needed you can do that using a Comparator which is passed to the sort() call.
The following example [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Code snippets for iphone friendly sites</title>
		<link>http://helpdesk.objects.com.au/iphone/code-snippets-for-iphone-friendly-sites</link>
		<comments>http://helpdesk.objects.com.au/iphone/code-snippets-for-iphone-friendly-sites#comments</comments>
		<pubDate>Wed, 03 Mar 2010 05:10:43 +0000</pubDate>
		<dc:creator>objects</dc:creator>
				<category><![CDATA[iphone]]></category>
		<category><![CDATA[snippet]]></category>

		<guid isPermaLink="false">http://helpdesk.objects.com.au/?p=1405</guid>
		<description><![CDATA[
Came across &#8220;10+ Useful Code Snippets To Develop IPhone Friendly Websites&#8221; at catswhocode.com and thought it worth sharing with you.





		
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Related posts:Connecting iphone to plesk imap mail server If you&#8217;re having [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to round decimal value using BigDecimal</title>
		<link>http://helpdesk.objects.com.au/java/how-to-round-decimal-value-using-bigdecimal</link>
		<comments>http://helpdesk.objects.com.au/java/how-to-round-decimal-value-using-bigdecimal#comments</comments>
		<pubDate>Thu, 25 Feb 2010 10:52:36 +0000</pubDate>
		<dc:creator>objects</dc:creator>
				<category><![CDATA[java]]></category>
		<category><![CDATA[BigDecimal]]></category>
		<category><![CDATA[decimal]]></category>
		<category><![CDATA[double]]></category>
		<category><![CDATA[rounding]]></category>

		<guid isPermaLink="false">http://helpdesk.objects.com.au/?p=1402</guid>
		<description><![CDATA[You can use the setScale() method to control the rounding of a decimal value as shown in the following example:

double value = 123.456789;
BigDecimal bd = new BigDecimal(value).setScale(2, BigDecimal.ROUND_HALF_UP);
System.out.println(bd);






		
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Related posts:How can [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to specify a custom Message-ID with Javamail</title>
		<link>http://helpdesk.objects.com.au/java/how-to-specify-a-custom-message-id-with-javamail</link>
		<comments>http://helpdesk.objects.com.au/java/how-to-specify-a-custom-message-id-with-javamail#comments</comments>
		<pubDate>Fri, 19 Feb 2010 23:12:06 +0000</pubDate>
		<dc:creator>objects</dc:creator>
				<category><![CDATA[java]]></category>
		<category><![CDATA[javamail]]></category>
		<category><![CDATA[Message-ID]]></category>
		<category><![CDATA[MimeMessage]]></category>

		<guid isPermaLink="false">http://helpdesk.objects.com.au/?p=1389</guid>
		<description><![CDATA[When using Javamail to send mail the Message-ID gets set when the message is actually sent. If you want to provide your own Message-ID then you need to subclass MimeMessage. You can then use that subclass to create your message.

public class CustomMimeMessage extends MimeMessage {

	public CustomMimeMessage(Session session) {
		super(session);
	}

	@Override
	protected void updateMessageID() throws MessagingException {
		setHeader(&#34;Message-ID&#34;, &#34;objects-message-id&#34;);
	}
}






		
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Where is location of Maven settings.xml</title>
		<link>http://helpdesk.objects.com.au/tools/where-is-location-of-maven-settings-xml</link>
		<comments>http://helpdesk.objects.com.au/tools/where-is-location-of-maven-settings-xml#comments</comments>
		<pubDate>Fri, 12 Feb 2010 01:15:19 +0000</pubDate>
		<dc:creator>objects</dc:creator>
				<category><![CDATA[tools]]></category>
		<category><![CDATA[m2]]></category>
		<category><![CDATA[maven]]></category>
		<category><![CDATA[settings.xml]]></category>

		<guid isPermaLink="false">http://helpdesk.objects.com.au/?p=1399</guid>
		<description><![CDATA[The following two locats are checked by Maven for its settings.xml:

$M2_HOME/conf/settings.xml
${user.home}/.m2/settings.xml

The settings defined in the users home directory take presedence over the corresponding global settings.





		
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No related posts.]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to determine Fedora Core version number</title>
		<link>http://helpdesk.objects.com.au/linux/how-to-determine-fedora-core-version-number</link>
		<comments>http://helpdesk.objects.com.au/linux/how-to-determine-fedora-core-version-number#comments</comments>
		<pubDate>Wed, 03 Feb 2010 00:45:11 +0000</pubDate>
		<dc:creator>objects</dc:creator>
				<category><![CDATA[linux]]></category>
		<category><![CDATA[etc]]></category>
		<category><![CDATA[fedora]]></category>
		<category><![CDATA[redhat]]></category>

		<guid isPermaLink="false">http://helpdesk.objects.com.au/?p=1373</guid>
		<description><![CDATA[You can find the Fedora core release number in /etc/redhat-release





		
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Related posts:How do I hide Apache version details? Apache installations often announce lots of information about what they...
How do I install [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to remove a JTable header</title>
		<link>http://helpdesk.objects.com.au/java/how-to-remove-a-jtable-header</link>
		<comments>http://helpdesk.objects.com.au/java/how-to-remove-a-jtable-header#comments</comments>
		<pubDate>Wed, 27 Jan 2010 21:12:11 +0000</pubDate>
		<dc:creator>objects</dc:creator>
				<category><![CDATA[java]]></category>
		<category><![CDATA[swing]]></category>
		<category><![CDATA[JTable]]></category>
		<category><![CDATA[JTablerHeader]]></category>

		<guid isPermaLink="false">http://helpdesk.objects.com.au/?p=1391</guid>
		<description><![CDATA[
table.setTableHeader(null);






		
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Related posts:How to get the cell clicked in a JTable  myTable.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) {...
How to control decimal places displayed in JTable column? Rendering of [...]]]></description>
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		<slash:comments>0</slash:comments>
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