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	<title>Nguyen Quoc Chinh</title>
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		<title>Nguyen Quoc Chinh</title>
		<link>http://chinh.wordpress.com</link>
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		<item>
		<title>Useful softwares on windows</title>
		<link>http://chinh.wordpress.com/2011/09/04/useful-softwares-on-windows/</link>
		<comments>http://chinh.wordpress.com/2011/09/04/useful-softwares-on-windows/#comments</comments>
		<pubDate>Sun, 04 Sep 2011 03:25:55 +0000</pubDate>
		<dc:creator>chinh</dc:creator>
				<category><![CDATA[Windows]]></category>
		<category><![CDATA[useful softwares]]></category>
		<category><![CDATA[windows]]></category>

		<guid isPermaLink="false">http://chinh.wordpress.com/?p=127</guid>
		<description><![CDATA[Network &#38; internet: Windows Live Mesh: sync folders pidgin: instant messaging client. Dropbox: Cloud storage Office &#38; Editor: Foxit Reader: light pdf reader Google Office sync: Utilities: Free commander: dual panel explorer, similar to Norton Commander. Magic disc: iso mount. pdffly: convert pdf, postscript to image formats (include vector formats: wmv, etc.) http://www.pdfescape.com/ : pdf editor [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chinh.wordpress.com&amp;blog=3024986&amp;post=127&amp;subd=chinh&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<ol>
<li>Network &amp; internet:
<ol>
<li>Windows Live Mesh: sync folders</li>
<li>pidgin: instant messaging client.</li>
<li>Dropbox: Cloud storage</li>
</ol>
</li>
<li>Office &amp; Editor:
<ol>
<li>Foxit Reader: light pdf reader</li>
<li>Google Office sync:</li>
</ol>
</li>
<li>Utilities:
<ol>
<li>Free commander: dual panel explorer, similar to Norton Commander.</li>
<li>Magic disc: iso mount.</li>
<li>pdffly: convert pdf, postscript to image formats (include vector formats: wmv, etc.)</li>
<li><a href="http://www.pdfescape.com/">http://www.pdfescape.com/</a> : pdf editor online</li>
</ol>
</li>
<li>Multimedia:</li>
<li>VLC player: codec &amp; media player.</li>
<li>Programming:</li>
<li>Netbeans: Java &amp; C++ IDE</li>
</ol>
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			<media:title type="html">chinh</media:title>
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	</item>
		<item>
		<title>Error trying to convert ppm to mpg: Delegated failed</title>
		<link>http://chinh.wordpress.com/2011/03/24/error-trying-to-convert-ppm-to-mpg-delegated-failed/</link>
		<comments>http://chinh.wordpress.com/2011/03/24/error-trying-to-convert-ppm-to-mpg-delegated-failed/#comments</comments>
		<pubDate>Thu, 24 Mar 2011 08:59:55 +0000</pubDate>
		<dc:creator>chinh</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[convert]]></category>
		<category><![CDATA[delegated failed. mpg]]></category>
		<category><![CDATA[Fedora 14]]></category>

		<guid isPermaLink="false">http://chinh.wordpress.com/?p=124</guid>
		<description><![CDATA[Error when using convert on Fedora 14: convert: delegate failed `&#8221;ffmpeg&#8221; -v -1 -mbd rd -flags +4mv+aic -trellis 2 -cmp 2 -subcmp 2 -g 300 -pass 1/2 -i &#8220;%M%%d.jpg&#8221; &#8220;%u.%m&#8221; 2&#62; &#8220;%Z&#8221;&#8216; @ error/delegate.c/InvokeDelegate/1061. Solution Remove &#8220;-flags +4mv+aic&#8221; from your delegates.xml (somewhere in /usr/lib/ImageMagick*/config/) file. &#160; &#160;<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chinh.wordpress.com&amp;blog=3024986&amp;post=124&amp;subd=chinh&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Error when using convert on Fedora 14:</p>
<blockquote><p>convert: delegate failed `&#8221;ffmpeg&#8221; -v -1 -mbd rd -flags +4mv+aic -trellis 2 -cmp 2 -subcmp 2 -g 300 -pass 1/2 -i &#8220;%M%%d.jpg&#8221; &#8220;%u.%m&#8221; 2&gt; &#8220;%Z&#8221;&#8216; @ error/delegate.c/InvokeDelegate/1061.</p></blockquote>
<p>Solution</p>
<blockquote><p>Remove &#8220;-flags +4mv+aic&#8221; from your delegates.xml (somewhere in /usr/lib/ImageMagick*/config/) file.</p></blockquote>
<p>&nbsp;</p>
<p>&nbsp;</p>
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			<media:title type="html">chinh</media:title>
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	</item>
		<item>
		<title>Youtube and others without flash</title>
		<link>http://chinh.wordpress.com/2010/09/13/youtube-and-others-without-flash/</link>
		<comments>http://chinh.wordpress.com/2010/09/13/youtube-and-others-without-flash/#comments</comments>
		<pubDate>Mon, 13 Sep 2010 10:17:51 +0000</pubDate>
		<dc:creator>chinh</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://chinh.wordpress.com/?p=120</guid>
		<description><![CDATA[copy from http://forums.fedoraforum.org/showthread.php?t=249822 Ok guys how to almost completely ditch flash video content I have only tried this with Firefox but I can&#8217;t see why it shouldn&#8217;t work with SeaMonkey. First thing you&#8217;ll need is a firefox addon: greasemonkey https://addons.mozilla.org/en-US/firefox/addon/748/ . Now restart firefox I couldn&#8217;t get this to work with the totem plugin but [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chinh.wordpress.com&amp;blog=3024986&amp;post=120&amp;subd=chinh&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>copy from http://forums.fedoraforum.org/showthread.php?t=249822</p>
<p>Ok guys<br />
how to almost completely ditch flash video content<br />
I have only tried this with Firefox but I can&#8217;t see why it shouldn&#8217;t work with SeaMonkey.</p>
<p>First thing you&#8217;ll need is a firefox addon: greasemonkey <a href="https://addons.mozilla.org/en-US/firefox/addon/748/" target="_blank">https://addons.mozilla.org/en-US/firefox/addon/748/</a> . Now restart firefox</p>
<p>I couldn&#8217;t get this to work with the totem plugin but it works with the  mozilla-vlc plugin and gecko/mplayer plugin so you&#8217;ll need to install  vlc and mozilla-vlc  or mplayer and gecko-mediaplayer all available from  rpmfusion<br />
I have had some slight problems with gecko (extra blank window)  but no  probs with vlc, if you have both, gecko seems to take preference.</p>
<p>Now go to userscripts.org <a href="http://userscripts.org/" target="_blank">http://userscripts.org/</a> and install youtube without flash <a href="http://userscripts.org/scripts/show/50771" target="_blank">http://userscripts.org/scripts/show/50771</a>.</p>
<p>Right, that&#8217;s it you can now watch youtube and none of that pony flash chewing your cpu to death <img title="Big Grin" src="http://forums.fedoraforum.org//forum/images/smilies/biggrin.gif" border="0" alt="" /></p>
<p>When you first use it, it is set to use the highest quality by default,  so I&#8217;d set to a lower quality in preferences for a quicker response and  if you&#8217;re using vlc you might need to change player from generic to vlc</p>
<p>So that&#8217;s youtube sorted, now other sites, there are thousands of  userscripts to choose from so to narrow it down you can install  greasefire <a href="https://addons.mozilla.org/en-US/firefox/addon/8352/" target="_blank">https://addons.mozilla.org/en-US/firefox/addon/8352/</a> Right-clicking on the monkey icon will show you all the scripts  available for the site you&#8217;re on, popular sites like facebook, google  and youtube have hundreds</p>
<p>alternatively you can use unplug  <a href="https://addons.mozilla.org/en-US/firefox/addon/2254/" target="_blank">https://addons.mozilla.org/en-US/firefox/addon/2254/</a> (the little fish in the top right). Click on it and a window will come  up showing all the alternative versions (mplayer can play just about  everything), you can download or view in a new tab or window.<br />
You can also use unplug to view vids via the command line, just click on  &#8220;copy link&#8221; type mplayer, vlc or totem then paste the copied url</p>
<p><!--START vBET NOT TRANSLATED AREA--></p>
<div>
<div>Code:</div>
<pre>vlc http://videomovies.ign.com/video/video/article/109/1095925/e310_ignlive_motorstream_061710_flvlowwide.flv</pre>
</div>
<p><!--END vBET NOT TRANSLATED AREA-->unfortunately some sites are exclusively flash so you&#8217;ll still need flash for some<br />
here&#8217;s a script that might help low power cpu&#8217;s with flash content: flash quality changer <a href="http://userscripts.org/scripts/search?q=flash+quality+changer&amp;x=0&amp;y=0" target="_blank">http://userscripts.org/scripts/searc&#8230;hanger&amp;x=0&amp;y=0</a>.</p>
<p>One thing to I forgot to mention, youtube (and other sites) like to mess  with things on a regular basis, so if any site stops working check for  an updated script, they are all written by people in they&#8217;re spare time  so be patient</p>
<p>ps this also works on other linux&#8217;s and windows (with vlc)</p>
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<enclosure url="http://videomovies.ign.com/video/video/article/109/1095925/e310_ignlive_motorstream_061710_flvlowwide.flv" length="28513310" type="video/x-flv" />
<enclosure url="http://videomovies.ign.com/video/video/article/109/1095925/e310_ignlive_motorstream_061710_flvlowwide.flv" length="28513310" type="video/x-flv" />
	
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			<media:title type="html">chinh</media:title>
		</media:content>

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			<media:title type="html">Big Grin</media:title>
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		<item>
		<title>How to fix &#8220;Selected text disappear on KWrite when using IBus or SCIM&#8221;</title>
		<link>http://chinh.wordpress.com/2010/08/12/selected-text-disappear-on-kwrite-when-using-ibus-or-scim/</link>
		<comments>http://chinh.wordpress.com/2010/08/12/selected-text-disappear-on-kwrite-when-using-ibus-or-scim/#comments</comments>
		<pubDate>Thu, 12 Aug 2010 06:19:33 +0000</pubDate>
		<dc:creator>chinh</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://chinh.wordpress.com/?p=114</guid>
		<description><![CDATA[Solution: Uncheck &#8220;Embeded pre-edit text..&#8221; option on Ibus/Scim.<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chinh.wordpress.com&amp;blog=3024986&amp;post=114&amp;subd=chinh&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Solution: Uncheck &#8220;Embeded pre-edit text..&#8221; option on Ibus/Scim.</p>
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			<media:title type="html">chinh</media:title>
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		<item>
		<title>Add JDK javadoc for Netbeans IDE</title>
		<link>http://chinh.wordpress.com/2010/07/21/add-jdk-javadoc-for-netbeans-ide/</link>
		<comments>http://chinh.wordpress.com/2010/07/21/add-jdk-javadoc-for-netbeans-ide/#comments</comments>
		<pubDate>Wed, 21 Jul 2010 07:03:46 +0000</pubDate>
		<dc:creator>chinh</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[java help]]></category>
		<category><![CDATA[JDK doc]]></category>
		<category><![CDATA[netbeans IDE]]></category>

		<guid isPermaLink="false">http://chinh.wordpress.com/?p=108</guid>
		<description><![CDATA[Download JDK doc from http://java.sun.com/javase/downloads/index.jsp#docs Choose Tools &#62; Java Platform Manager from the main window. Select the platform to which you want to add Javadoc in the left panel of the dialog box. In the Javadoc tab, click Add ZIP/Folder and specify the location of the Javadoc files.<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chinh.wordpress.com&amp;blog=3024986&amp;post=108&amp;subd=chinh&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<ol>
<li>Download JDK doc from <a title="here" href="http://java.sun.com/javase/downloads/index.jsp#docs" target="_blank">http://java.sun.com/javase/downloads/index.jsp#docs</a></li>
<li>Choose Tools &gt; Java Platform Manager from the main window.</li>
<li>Select the platform to which you want to add Javadoc in the left panel  of the dialog box.</li>
<li>In the Javadoc tab, click Add ZIP/Folder and specify the location of the  Javadoc files.</li>
</ol>
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			<media:title type="html">chinh</media:title>
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		<title>Freeze/Fix atoms in Gromacs</title>
		<link>http://chinh.wordpress.com/2010/07/05/freezefix-atoms-in-gromacs/</link>
		<comments>http://chinh.wordpress.com/2010/07/05/freezefix-atoms-in-gromacs/#comments</comments>
		<pubDate>Mon, 05 Jul 2010 09:57:45 +0000</pubDate>
		<dc:creator>chinh</dc:creator>
				<category><![CDATA[Gromacs]]></category>

		<guid isPermaLink="false">http://chinh.wordpress.com/?p=104</guid>
		<description><![CDATA[http://lists.gromacs.org/pipermail/gmx-users/2006-June/022158.html 1. create an index file (.ndx) with the groups that you want to freeze. Such an index file should look like: [ Group1 ] 45 46 47 48 49 ... [ Group2 ] 106 107 ... [ Group3 ] .... where atoms number 45, 46, 47, 48, and 49 etc belong to your 1st group [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chinh.wordpress.com&amp;blog=3024986&amp;post=104&amp;subd=chinh&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<pre><a href="http://lists.gromacs.org/pipermail/gmx-users/2006-June/022158.html">http://lists.gromacs.org/pipermail/gmx-users/2006-June/022158.html</a>
1. create an index file (.ndx) with the groups that you want to freeze.
    Such an index file should look like:
    [ Group1 ]
    45 46 47 48 49 ...
    [ Group2 ]
    106 107 ...
    [ Group3 ]
    ....

    where atoms number 45, 46, 47, 48, and 49 etc belong to your 1st group and
    so on. Remember to use the numbering as it is in the gro file.
    This you can do with "make_ndx -f your_gro_file.gro"

 2. Add the folling to your mdp file:
    freezegrps = Group1 Group2 Group3 Group4 Group5
    freezedim  = Y Y Y  Y Y Y  Y Y Y  Y Y Y  Y Y Y

    Note that for each group defined as freezegroup you need to specify the
    dimensions that you want to freeze (x y z). This is done with either
    Y or N. So if you want only to freeze Group1 in the z-direction you write:
    freezegrps = Group1
    freezedim  = N N Y</pre>
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		<title>Hyperef does not work</title>
		<link>http://chinh.wordpress.com/2010/07/01/hyperef-does-not-work/</link>
		<comments>http://chinh.wordpress.com/2010/07/01/hyperef-does-not-work/#comments</comments>
		<pubDate>Thu, 01 Jul 2010 07:32:10 +0000</pubDate>
		<dc:creator>chinh</dc:creator>
				<category><![CDATA[Latex]]></category>
		<category><![CDATA[dvips]]></category>
		<category><![CDATA[Hyperef]]></category>
		<category><![CDATA[latex]]></category>
		<category><![CDATA[pdflatex]]></category>

		<guid isPermaLink="false">http://chinh.wordpress.com/?p=100</guid>
		<description><![CDATA[For those using pdflatex \usepackage{hyperref} \hypersetup{colorlinks=true,pdflatex} For those using latex, dvips \usepackage{hyperref} \hypersetup{colorlinks=true,dvipdfm}<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chinh.wordpress.com&amp;blog=3024986&amp;post=100&amp;subd=chinh&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>For those using pdflatex</p>
<p>\usepackage{hyperref}<br />
\hypersetup{colorlinks=true,pdflatex}</p>
<p>For those using latex, dvips</p>
<p>\usepackage{hyperref}<br />
\hypersetup{colorlinks=true,dvipdfm}</p>
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		<title>Increase scrolling speed in Chrome (Linux)</title>
		<link>http://chinh.wordpress.com/2010/05/23/increase-scrolling-speed-in-chrome-linux/</link>
		<comments>http://chinh.wordpress.com/2010/05/23/increase-scrolling-speed-in-chrome-linux/#comments</comments>
		<pubDate>Sun, 23 May 2010 06:22:27 +0000</pubDate>
		<dc:creator>chinh</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[chrome]]></category>
		<category><![CDATA[imwheel]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[mouse wheel]]></category>
		<category><![CDATA[scrolling speed]]></category>

		<guid isPermaLink="false">http://chinh.wordpress.com/?p=97</guid>
		<description><![CDATA[From estade@chromium.org install imwheel http://imwheel.sourceforge.net/ insert the following text into ~/.imwheelrc &#8220;^google-chrome$&#8221; None, Up, Button4, 2 None, Down, Button5, 2 (replace 2 by the number you want to multiply scrolling by)<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chinh.wordpress.com&amp;blog=3024986&amp;post=97&amp;subd=chinh&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>From estade@chromium.org</p>
<p>install imwheel <a href="http://imwheel.sourceforge.net/">http://imwheel.sourceforge.net/</a></p>
<p>insert the following text into ~/.imwheelrc</p>
<p>&#8220;^google-chrome$&#8221;<br />
None, Up, Button4, 2<br />
None, Down, Button5, 2</p>
<p>(replace 2 by the number you want to multiply scrolling by)</p>
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		<title>Gromacs learning</title>
		<link>http://chinh.wordpress.com/2010/05/12/gromacs-learning/</link>
		<comments>http://chinh.wordpress.com/2010/05/12/gromacs-learning/#comments</comments>
		<pubDate>Wed, 12 May 2010 09:58:05 +0000</pubDate>
		<dc:creator>chinh</dc:creator>
				<category><![CDATA[Gromacs]]></category>

		<guid isPermaLink="false">http://chinh.wordpress.com/?p=94</guid>
		<description><![CDATA[http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin/gmx-tutorials/lysozyme/01_pdb2gmx.html The genion program reads a run input (.tpr) file and adds ions to the system. A common problem that new users make is specifying the wrong ion names (or leaving the defaults in place). You must use the -pname and -nname flags to specify the names of the ions as they appear in ions.itp [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chinh.wordpress.com&amp;blog=3024986&amp;post=94&amp;subd=chinh&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin/gmx-tutorials/lysozyme/01_pdb2gmx.html</p>
<p>The genion program reads a run input (.tpr) file and adds ions to the system. A common problem that new users make is specifying the wrong ion names (or leaving the defaults in place).  You must use the -pname and -nname flags to specify the names of the ions as they appear in ions.itp for your chosen force field.  For example, in ffgmx, sodium ions are named Na, but in OPLS-AA they are named NA+.  If you do not make this distinction when running genion, grompp will complain later.  For example, this error message often arises.   Reference Online Manual: genion GROMACS Manual, Appendix D.29 </p>
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		<title>dvi2ps, dvipdf, top margin is too small</title>
		<link>http://chinh.wordpress.com/2010/03/30/dvi2ps-dvipdf-top-margin-is-too-small/</link>
		<comments>http://chinh.wordpress.com/2010/03/30/dvi2ps-dvipdf-top-margin-is-too-small/#comments</comments>
		<pubDate>Tue, 30 Mar 2010 10:49:55 +0000</pubDate>
		<dc:creator>chinh</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://chinh.wordpress.com/?p=88</guid>
		<description><![CDATA[http://www.isi.edu/~johnh/OTHER/LINUX/REDHAT_DVIPS/index.html Problem: LaTeX (and other documents) are printed with the wrong margins. Specifically, the top margin is too small, and the bottom margin is too large. Why: Dvips seems to default to a4 paper size, while latex defaults to us lettersize paper size. They get confused, and dvips places lettersize output with a4 positioning. Fix: [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chinh.wordpress.com&amp;blog=3024986&amp;post=88&amp;subd=chinh&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>http://www.isi.edu/~johnh/OTHER/LINUX/REDHAT_DVIPS/index.html</p>
<p><strong>Problem:</strong> LaTeX (and other documents) are printed with the wrong margins. Specifically, the top margin is too small, and the bottom margin is too large.</p>
<p><strong>Why:</strong> Dvips seems to default to a4 paper size, while latex defaults to us lettersize paper size. They get confused, and dvips places lettersize output with a4 positioning.</p>
<p><strong>Fix: </strong>force dvips or dvipdf to use A4size instead of lettersize by using option -sPAPERSIZE=a4</p>
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