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	<title>coolchevy&#039;s blog | de UT4UAZ</title>
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	<link>https://coolchevy.org.ua</link>
	<description>life notes and experience</description>
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		<title>Basic example how to code a Image button in PyQt</title>
		<link>https://coolchevy.org.ua/2016/06/20/basic-example-how-to-code-a-image-button-in-pyqt/</link>
					<comments>https://coolchevy.org.ua/2016/06/20/basic-example-how-to-code-a-image-button-in-pyqt/#respond</comments>
		
		<dc:creator><![CDATA[coolchevy]]></dc:creator>
		<pubDate>Mon, 20 Jun 2016 17:34:19 +0000</pubDate>
				<category><![CDATA[Archive]]></category>
		<category><![CDATA[python]]></category>
		<category><![CDATA[Qt]]></category>
		<category><![CDATA[UI]]></category>
		<guid isPermaLink="false">https://coolchevy.org.ua/?p=1211</guid>

					<description><![CDATA[You can subclass QAbstractButton and make a button of your own. That&#8217;s not a super easy way, but it gives you a lot of control. You can add second pixmap and draw it only when the mouse pointer is hover over button. You can change current stretching behavior to the centering]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
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		<item>
		<title>Assembly and installation antenna Cushcraft A4S</title>
		<link>https://coolchevy.org.ua/2015/05/06/assembly-and-installation-antenna-cushcraft-a4s/</link>
					<comments>https://coolchevy.org.ua/2015/05/06/assembly-and-installation-antenna-cushcraft-a4s/#respond</comments>
		
		<dc:creator><![CDATA[coolchevy]]></dc:creator>
		<pubDate>Wed, 06 May 2015 18:51:48 +0000</pubDate>
				<category><![CDATA[Hamradio]]></category>
		<guid isPermaLink="false">https://coolchevy.org.ua/?p=1230</guid>

					<description><![CDATA[After the first VHF contest &#8217;15 we start install HF-antenna bought by Andrew. Video about assembly and installation antenna Cushcraft A4S on position UT4UEP/p below QTH: KN49WV Team: UT4UEP UT4UJQ UT7UE UT4USG UT4UAZ]]></description>
		
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		<item>
		<title>Django suit admin inline pagination</title>
		<link>https://coolchevy.org.ua/2015/02/21/django-suit-admin-inline-pagination/</link>
					<comments>https://coolchevy.org.ua/2015/02/21/django-suit-admin-inline-pagination/#respond</comments>
		
		<dc:creator><![CDATA[coolchevy]]></dc:creator>
		<pubDate>Sat, 21 Feb 2015 18:17:45 +0000</pubDate>
				<category><![CDATA[Archive]]></category>
		<category><![CDATA[admin]]></category>
		<category><![CDATA[django]]></category>
		<category><![CDATA[menu]]></category>
		<category><![CDATA[pagination]]></category>
		<category><![CDATA[python]]></category>
		<guid isPermaLink="false">https://coolchevy.org.ua/?p=1189</guid>

					<description><![CDATA[When you have a lot of inline objects, pagination will be a good way to make page of item lighter. You can implement it by yourself. Also keep in mind for Django 1.5 and Django 1.6 implementations differ. Also currently this code doesn&#8217;t support multiple inlines per page, but it]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
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		<item>
		<title>My first handmade VHF Yagi</title>
		<link>https://coolchevy.org.ua/2014/05/10/my-first-handmade-vhf-yagi/</link>
					<comments>https://coolchevy.org.ua/2014/05/10/my-first-handmade-vhf-yagi/#respond</comments>
		
		<dc:creator><![CDATA[coolchevy]]></dc:creator>
		<pubDate>Sat, 10 May 2014 18:10:40 +0000</pubDate>
				<category><![CDATA[Hamradio]]></category>
		<category><![CDATA[antenna]]></category>
		<category><![CDATA[ham]]></category>
		<category><![CDATA[hamradio]]></category>
		<category><![CDATA[yagi]]></category>
		<guid isPermaLink="false">https://coolchevy.org.ua/?p=1220</guid>

					<description><![CDATA[I was impressed by possible propagation of directional antennas and wanted to construct antenna one by myself. Many thanks to UT4ULT who supported me to build this first Yagi antenna by DK7ZB We bought all needed stuff in nearest market and building material shop. It was aluminium tubes for elements with 6mm]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
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		<item>
		<title>Howto install Postfix and SASL (Debian, Ubuntu)</title>
		<link>https://coolchevy.org.ua/2014/04/09/howto-install-postfix-and-sasl-debian-ubuntu/</link>
					<comments>https://coolchevy.org.ua/2014/04/09/howto-install-postfix-and-sasl-debian-ubuntu/#respond</comments>
		
		<dc:creator><![CDATA[coolchevy]]></dc:creator>
		<pubDate>Wed, 09 Apr 2014 11:22:53 +0000</pubDate>
				<category><![CDATA[Archive]]></category>
		<category><![CDATA[debian]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[postfix]]></category>
		<category><![CDATA[sasl]]></category>
		<category><![CDATA[smtp]]></category>
		<category><![CDATA[ubuntu]]></category>
		<guid isPermaLink="false">https://coolchevy.org.ua/?p=1166</guid>

					<description><![CDATA[Today I needed to configure one of dedicated servers with postfix boxes to use SASL. This time I decided to use saslauthd instead of pwcheck, as I always did before Let’s start with installing the packages : $ sudo apt-get install postfix-tls sasl2-bin libsasl2 libsasl2-modules &#160; Now edit /etc/default/saslauthd: START=yes]]></description>
		
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