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	<title>ForDevs &#187; Programming</title>
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	<link>http://www.fordevs.com</link>
	<description>We Learn We Share</description>
	<lastBuildDate>Fri, 25 Nov 2011 18:55:00 +0000</lastBuildDate>
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		<title>How to prevent browser from caching a page in rails</title>
		<link>http://www.fordevs.com/2011/10/how-to-prevent-browser-from-caching-a-page-in-rails.html</link>
		<comments>http://www.fordevs.com/2011/10/how-to-prevent-browser-from-caching-a-page-in-rails.html#comments</comments>
		<pubDate>Mon, 24 Oct 2011 14:55:12 +0000</pubDate>
		<dc:creator>Kathirvel KG</dc:creator>
				<category><![CDATA[How-to]]></category>
		<category><![CDATA[Programming]]></category>
		<category><![CDATA[Rails]]></category>

		<guid isPermaLink="false">http://www.fordevs.com/?p=1084</guid>
		<description><![CDATA[I used devise for authentication in my rails project. After I signed out; I clicked the back button in the browser; Oh!!! the browser was showing the previous page from which I clicked &#8216;sign out&#8217;.  I tested this and found that the browser is caching the page. I used firebug to analyze the project page(s). [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Steps to Convert the CLOB to VARCHAR2 Data Type</title>
		<link>http://www.fordevs.com/2011/04/steps-to-convert-the-clob-to-varchar2-data-type.html</link>
		<comments>http://www.fordevs.com/2011/04/steps-to-convert-the-clob-to-varchar2-data-type.html#comments</comments>
		<pubDate>Wed, 06 Apr 2011 16:20:53 +0000</pubDate>
		<dc:creator>praveen</dc:creator>
				<category><![CDATA[Oracle]]></category>
		<category><![CDATA[CLOB]]></category>
		<category><![CDATA[ORACLE]]></category>

		<guid isPermaLink="false">http://www.fordevs.com/?p=939</guid>
		<description><![CDATA[Steps to convert the CLOB(Character Large OBject) to Varchar2 data type. Step 1: Create a new temporary column with varchar2 Step 2: Move the CLOB column content to new temporary column, if it is needed. (Note : By this situation you may loose the data depending upon Max length) Step 3: Drop the CLOB column. [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to Convert the Data Type VARCHAR2 to CLOB in Oracle</title>
		<link>http://www.fordevs.com/2011/04/how-to-convert-the-data-type-varchar2-to-clob-in-oracle.html</link>
		<comments>http://www.fordevs.com/2011/04/how-to-convert-the-data-type-varchar2-to-clob-in-oracle.html#comments</comments>
		<pubDate>Wed, 06 Apr 2011 15:33:28 +0000</pubDate>
		<dc:creator>praveen</dc:creator>
				<category><![CDATA[Oracle]]></category>
		<category><![CDATA[CLOB]]></category>
		<category><![CDATA[ORACLE]]></category>

		<guid isPermaLink="false">http://www.fordevs.com/?p=936</guid>
		<description><![CDATA[We cannot directly convert the data type VARCHAR2 to CLOB(Character Large OBject). Using below two options, we can able to covert it. Option 1: Step 1 : Convert the VARCHAR2 To LONG Data Type Step 2 : Convert the LONG to CLOB Data Type. Example: Step 1: ALTER TABLE YOUR_TABLE_NAME MODIFY(Your_Column_Name LONG); Step 2: ALTER [...]]]></description>
		<wfw:commentRss>http://www.fordevs.com/2011/04/how-to-convert-the-data-type-varchar2-to-clob-in-oracle.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Remove white spaces in a string c#</title>
		<link>http://www.fordevs.com/2011/03/remove-white-spaces-in-a-string-c.html</link>
		<comments>http://www.fordevs.com/2011/03/remove-white-spaces-in-a-string-c.html#comments</comments>
		<pubDate>Wed, 30 Mar 2011 06:07:50 +0000</pubDate>
		<dc:creator>joy</dc:creator>
				<category><![CDATA[Asp.net]]></category>
		<category><![CDATA[C#]]></category>
		<category><![CDATA[c#]]></category>

		<guid isPermaLink="false">http://www.fordevs.com/?p=924</guid>
		<description><![CDATA[By using trim() we can remove white space characters from the beginning and end of a string.But to remove white space characters in middle we cannot use trim() method. we can easily remove the white spaces/empty space in a string by replace method string strSample = &#8220;Test with white space&#8221;; strSample = strSample.Replace(&#8221; &#8220;, &#8220;&#8221;); [...]]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>How to enable gzip compression in jBoss?</title>
		<link>http://www.fordevs.com/2010/11/how-to-enable-gzip-compression-in-jboss.html</link>
		<comments>http://www.fordevs.com/2010/11/how-to-enable-gzip-compression-in-jboss.html#comments</comments>
		<pubDate>Sun, 28 Nov 2010 10:18:36 +0000</pubDate>
		<dc:creator>Jaffar</dc:creator>
				<category><![CDATA[Java]]></category>

		<guid isPermaLink="false">http://www.fordevs.com/?p=913</guid>
		<description><![CDATA[To enable JBoss http protocol gzip compression you have to change the server.xml file. Location: Less than 4.0 Version : ${jBoss-home}\server\default\deploy\jbossweb-tomcat50.sar\server.xml above 4.0 Version     : ${jBoss-home}\server\default\deploy\jboss-web.deployer\server.xml Find this piece of xml code: &#60;Connector port=&#8221;8080&#8243; address=&#8221;${jboss.bind.address}&#8221; maxThreads=&#8221;250&#8243; maxHttpHeaderSize=&#8221;8192&#8243; emptySessionPath=&#8221;true&#8221; protocol=&#8221;HTTP/1.1&#8243; enableLookups=&#8221;false&#8221; redirectPort=&#8221;8443&#8243; acceptCount=&#8221;100&#8243; connectionTimeout=&#8221;20000&#8243; disableUploadTimeout=&#8221;true&#8221; compression=&#8221;0&#8243;&#62;&#60;/Connector&#62; When compression is disabled compression parameter is set to 0. [...]]]></description>
		<wfw:commentRss>http://www.fordevs.com/2010/11/how-to-enable-gzip-compression-in-jboss.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>What is Generics in java?</title>
		<link>http://www.fordevs.com/2010/11/what-is-generics-in-java.html</link>
		<comments>http://www.fordevs.com/2010/11/what-is-generics-in-java.html#comments</comments>
		<pubDate>Sat, 27 Nov 2010 15:54:42 +0000</pubDate>
		<dc:creator>Jaffar</dc:creator>
				<category><![CDATA[Java]]></category>

		<guid isPermaLink="false">http://www.fordevs.com/?p=904</guid>
		<description><![CDATA[Generics: Generics provides compile-time (static) type safety for collections and eliminates the need for most typecasts (type conversion). For Example: List&#60;String&#62; stringList = new ArrayList&#60;String&#62;(); stringList.add(&#8220;one&#8221;); stringList.add(&#8220;two&#8221;); stringList.add(&#8220;three&#8221;); stringList.add(&#8220;four&#8221;); stringList.add(&#8220;five&#8221;); In the above example,we can add only the String in a ArrayList.If we add Other than String mean it&#8217;s throw an error. Other Uses Of [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to deploy WAR/JAR File in JBOSS</title>
		<link>http://www.fordevs.com/2010/05/how-to-deploy-warjar-file-in-jboss.html</link>
		<comments>http://www.fordevs.com/2010/05/how-to-deploy-warjar-file-in-jboss.html#comments</comments>
		<pubDate>Tue, 25 May 2010 17:18:20 +0000</pubDate>
		<dc:creator>Jaffar</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[JBOSS]]></category>

		<guid isPermaLink="false">http://www.fordevs.com/?p=757</guid>
		<description><![CDATA[Step to deploy WAR/JAR File in JBOSS Paste your WAR/JAR File into jboss\server\default\deploy Folder Go to jboss\bin and run the file run.bat. After successful run.go to jboss\server\default folder and see three new folder log,tmp,work. log &#8211; Log File is created here tmp &#8211; All the Deployed WAR and JAR File extacted here. work &#8211; all [...]]]></description>
		<wfw:commentRss>http://www.fordevs.com/2010/05/how-to-deploy-warjar-file-in-jboss.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Difference between String and String Buffer</title>
		<link>http://www.fordevs.com/2010/05/difference-between-string-and-string-buffer.html</link>
		<comments>http://www.fordevs.com/2010/05/difference-between-string-and-string-buffer.html#comments</comments>
		<pubDate>Sat, 22 May 2010 18:24:18 +0000</pubDate>
		<dc:creator>Jaffar</dc:creator>
				<category><![CDATA[Java]]></category>

		<guid isPermaLink="false">http://www.fordevs.com/?p=754</guid>
		<description><![CDATA[String ===== String are immutable object.Its value cannot be changed(constant).String object are readonly.If you create one instance of string and change the value of string then it create new instance. String Buffer ========= String Buffer is mutable.Its Value can be Changed.If you create one instance and append the text without creating a new instance Example: [...]]]></description>
		<wfw:commentRss>http://www.fordevs.com/2010/05/difference-between-string-and-string-buffer.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to bring the cursor to the end of text in the textbox control &#8211; WPF C#</title>
		<link>http://www.fordevs.com/2010/03/how-to-bring-the-cursor-to-the-end-of-text-in-the-textbox-control-wpf-c.html</link>
		<comments>http://www.fordevs.com/2010/03/how-to-bring-the-cursor-to-the-end-of-text-in-the-textbox-control-wpf-c.html#comments</comments>
		<pubDate>Tue, 23 Mar 2010 13:56:29 +0000</pubDate>
		<dc:creator>joy</dc:creator>
				<category><![CDATA[C#]]></category>
		<category><![CDATA[WPF]]></category>
		<category><![CDATA[C]]></category>
		<category><![CDATA[Textbox]]></category>

		<guid isPermaLink="false">http://www.fordevs.com/?p=704</guid>
		<description><![CDATA[Normally if we focus a textbox control the cursor would be in the start of the textbox.But when there is text already in the textbox it would be annoying if the cursor is in start.It would be better if the cursor is at the end of content in texbox. Thus to position the cursor at [...]]]></description>
		<wfw:commentRss>http://www.fordevs.com/2010/03/how-to-bring-the-cursor-to-the-end-of-text-in-the-textbox-control-wpf-c.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to find 2nd highest value in a table ?</title>
		<link>http://www.fordevs.com/2010/03/how-to-find-2nd-highest-value-in-a-table.html</link>
		<comments>http://www.fordevs.com/2010/03/how-to-find-2nd-highest-value-in-a-table.html#comments</comments>
		<pubDate>Sun, 21 Mar 2010 13:52:30 +0000</pubDate>
		<dc:creator>Jaffar</dc:creator>
				<category><![CDATA[Sql Server]]></category>
		<category><![CDATA[Tips And Tricks]]></category>

		<guid isPermaLink="false">http://www.fordevs.com/?p=688</guid>
		<description><![CDATA[To Find the 2nd Maximum Of Mark in a Data Set SELECT * FROM Student a WHERE 2=&#40;SELECT COUNT&#40;DISTINCT Mark&#41; FROM Student b WHERE a.Mark&#38;lt;=b.Mark&#41; To Find the 2nd Minimum Of Mark in a Data Set SELECT * FROM Student a WHERE 2=&#40;SELECT COUNT&#40;DISTINCT Mark&#41; FROM Student b WHERE a.Mark&#38;gt;=b.Mark&#41; To Find nth Maximum and [...]]]></description>
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		<slash:comments>2</slash:comments>
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