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<channel>
	<title>can&#039;t use it</title>
	<atom:link href="http://cantuse.it/feed/" rel="self" type="application/rss+xml" />
	<link>http://cantuse.it</link>
	<description>A blog about good and bad usability, user interface design, prototyping, web application development, computer science and everything else.</description>
	<lastBuildDate>Sun, 06 Mar 2011 00:27:51 +0000</lastBuildDate>
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			<item>
		<title>Cargocollective theme for Posterous</title>
		<link>http://cantuse.it/2011/02/cargocollective-theme-for-posterous/</link>
		<comments>http://cantuse.it/2011/02/cargocollective-theme-for-posterous/#comments</comments>
		<pubDate>Mon, 07 Feb 2011 16:53:14 +0000</pubDate>
		<dc:creator>cemre</dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://cantuse.it/?p=369</guid>
		<description><![CDATA[I spent a couple of hours porting the Cargocollective look to posterous. It displays a list of your pages at the left. It might not work well with other use cases, in which case you&#8217;ll have to update it a bit :) The code is hacky, but might provide a good start for you.
The code [...]]]></description>
			<content:encoded><![CDATA[<p>I spent a couple of hours porting the <a href="http://www.cargocollective.com">Cargocollective</a> look to posterous. It displays a list of your pages at the left. It might not work well with other use cases, in which case you&#8217;ll have to update it a bit :) The code is hacky, but might provide a good start for you.</p>
<p>The code is based on the theme Contra although now it looks nothing like it :)</p>
<p>To use it, select the contra theme, then go to Advanced and and click on <b>Enable Advanced Theming</b>. It&#8217;ll make a copy of Contra, and enable a field to put in code. Just paste the code linked below in there. You&#8217;ll also need to tweak the colors.</p>
<p><a href="http://bit.ly/PosterousCargoTheme"><img class="size-medium wp-image-370" title="Näyttökuva 2011-02-07 kohteessa 11.51.11 AM" src="http://cantuse.it/wp-content/uploads/2011/02/Näyttökuva-2011-02-07-kohteessa-11.51.11-AM-400x214.png" alt="Näyttökuva 2011-02-07 kohteessa 11.51.11 AM" width="400" height="214" /></a><br />
<br />
<a href="http://bit.ly/PosterousCargoTheme  ">Download the code for Posterous cargo/cargocollective theme</a></p>
]]></content:encoded>
			<wfw:commentRss>http://cantuse.it/2011/02/cargocollective-theme-for-posterous/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>The Compass CSS3 uber button</title>
		<link>http://cantuse.it/2011/02/the-compass-css3-uber-button/</link>
		<comments>http://cantuse.it/2011/02/the-compass-css3-uber-button/#comments</comments>
		<pubDate>Mon, 07 Feb 2011 10:08:12 +0000</pubDate>
		<dc:creator>cemre</dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://cantuse.it/?p=358</guid>
		<description><![CDATA[This button style works for a div, an inline-block, and a button as well. uberbutton is for a dark button with white text, uberbutton2 is for a light button with dark text. Just give them gradient colors to obtain your sweet button!
Here&#8217;s how it looks like:

/* line 234, ../src/screen.sass */
input[type=submit], .uberbutton {
  background-color: #1c689c;
 [...]]]></description>
			<content:encoded><![CDATA[<p>This button style works for a div, an inline-block, and a button as well. uberbutton is for a dark button with white text, uberbutton2 is for a light button with dark text. Just give them gradient colors to obtain your sweet button!</p>
<p>Here&#8217;s how it looks like:</p>
<style>
/* line 234, ../src/screen.sass */
input[type=submit], .uberbutton {
  background-color: #1c689c;
  behavior: url(/css3pie/PIE.htc);
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  -o-border-radius: 4px;
  -ms-border-radius: 4px;
  -khtml-border-radius: 4px;
  border-radius: 4px;
  background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(0%, #2386b9), color-stop(100%, #154b7f));
  background-image: -moz-linear-gradient(top, #2386b9 0%, #154b7f 100%);
  background-image: linear-gradient(top, #2386b9 0%, #154b7f 100%);
  -pie-background: linear-gradient(#2386b9, #154b7f);
  text-shadow: black 0 -1px 0;
  -moz-box-shadow: rgba(255, 255, 255, 0.5) 0px 1px 0px 0px inset;
  -webkit-box-shadow: rgba(255, 255, 255, 0.5) 0px 1px 0px 0px inset;
  -o-box-shadow: rgba(255, 255, 255, 0.5) 0px 1px 0px 0px inset;
  box-shadow: rgba(255, 255, 255, 0.5) 0px 1px 0px 0px inset;
  color: white;
  display: inline-block;
  font-size: 16px;
  height: auto;
  line-height: 150%;
  font-weight: 500;
  padding: 4px 10px;
  border: 1px solid #0c2c4a;
  cursor: pointer;
}
/* line 56, ../src/partials/_uberbutton.sass */
input[type=submit]:link, input[type=submit]:visited, .uberbutton:link, .uberbutton:visited {
  margin-right: 10px;
  line-height: 150%;
  color: white;
  border: 1px solid #0c2c4a;
}
/* line 62, ../src/partials/_uberbutton.sass */
input[type=submit]:hover, .uberbutton:hover {
  background-color: #1f73ad;
  -pie-background: linear-gradient(#2692ca, #185591);
  background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(0%, #2692ca), color-stop(100%, #185591));
  background-image: -moz-linear-gradient(top, #2692ca 0%, #185591 100%);
  background-image: linear-gradient(top, #2692ca 0%, #185591 100%);
  color: white;
  border: 1px solid #0c2c4a;
}
/* line 72, ../src/partials/_uberbutton.sass */
input[type=submit]:active, .uberbutton:active {
  background-color: #195d8a;
  -pie-background: linear-gradient(#207aa8, #12416d);
  background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(0%, #154b7f), color-stop(100%, #2386b9));
  background-image: -moz-linear-gradient(top, #154b7f 0%, #2386b9 100%);
  background-image: linear-gradient(top, #154b7f 0%, #2386b9 100%);
  text-shadow: black 0 1px 0;
  -moz-transform: translate(0, 2px);
  -webkit-transform: translate(0, 2px);
  -o-transform: translate(0, 2px);
  transform: translate(0, 2px);
  -moz-box-shadow: rgba(0, 0, 0, 0.3) 0px 2px 6px 0px;
  -webkit-box-shadow: rgba(0, 0, 0, 0.3) 0px 2px 6px 0px;
  -o-box-shadow: rgba(0, 0, 0, 0.3) 0px 2px 6px 0px;
  box-shadow: rgba(0, 0, 0, 0.3) 0px 2px 6px 0px;
  color: white;
}
/* line 81, ../src/partials/_uberbutton.sass */
input[type=submit]:focus, .uberbutton:focus {
  -moz-box-shadow: #2386b9 0 0 10px 0;
  -webkit-box-shadow: #2386b9 0 0 10px 0;
  -o-box-shadow: #2386b9 0 0 10px 0;
  box-shadow: #2386b9 0 0 10px 0;
}
/* line 84, ../src/partials/_uberbutton.sass */
input[type=submit] img, .uberbutton img {
  position: relative;
  top: 3px;
  margin-right: 5px;
}
.b {
padding: 10px 20px !important;
}
</style>
<p>  <a href="" class="uberbutton b">Etkinliğbini hemen yayınla!</a> </p>
<p><a href="http://dl.dropbox.com/u/811105/CemreButton/uberbutton.sass">Here&#8217;s the code!</a></p>
<p>As an added bonus, if you use <a href="http://css3pie.org">CSS3PIE</a>, you get the gradient and rounded corners on IE as well with almost no work!</p>
]]></content:encoded>
			<wfw:commentRss>http://cantuse.it/2011/02/the-compass-css3-uber-button/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to turn off the screen while playing Youtube videos on the iPhone</title>
		<link>http://cantuse.it/2010/10/how-to-turn-off-the-screen-while-playing-youtube-videos-on-the-iphone/</link>
		<comments>http://cantuse.it/2010/10/how-to-turn-off-the-screen-while-playing-youtube-videos-on-the-iphone/#comments</comments>
		<pubDate>Sun, 10 Oct 2010 17:32:31 +0000</pubDate>
		<dc:creator>cemre</dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://cantuse.it/?p=356</guid>
		<description><![CDATA[Useful while listening to music from youtube:

While video is playing, turn iPhone&#8217;s screen off by pressing the power button. The music should stop
Click the home button once to turn the screen on
Click the home button twice to trigger play/pause controls
Press play. The music of the video will start playing
Turn iPhone&#8217;s screen back off by pressing [...]]]></description>
			<content:encoded><![CDATA[<p>Useful while listening to music from youtube:</p>
<ol>
<li>While video is playing, turn iPhone&#8217;s screen off by pressing the power button. The music should stop</li>
<li>Click the home button once to turn the screen on</li>
<li>Click the home button twice to trigger play/pause controls</li>
<li>Press play. The music of the video will start playing</li>
<li>Turn iPhone&#8217;s screen back off by pressing the power button</li>
</ol>
]]></content:encoded>
			<wfw:commentRss>http://cantuse.it/2010/10/how-to-turn-off-the-screen-while-playing-youtube-videos-on-the-iphone/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to inspect :hover CSS attributes with Firebug</title>
		<link>http://cantuse.it/2010/10/how-to-inspect-hover-css-attributes-with-firebug/</link>
		<comments>http://cantuse.it/2010/10/how-to-inspect-hover-css-attributes-with-firebug/#comments</comments>
		<pubDate>Tue, 05 Oct 2010 20:52:02 +0000</pubDate>
		<dc:creator>cemre</dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://cantuse.it/2010/10/how-to-inspect-hover-css-attributes-with-firebug/</guid>
		<description><![CDATA[I just realized there is an option for that. Thanks Firebug developers!
Just click the arrow button next to the Style tab.

]]></description>
			<content:encoded><![CDATA[<p>I just realized there is an option for that. Thanks Firebug developers!</p>
<p>Just click the arrow button next to the Style tab.</p>
<p><img src="http://cantuse.it/wp-content/uploads/2010/10/Screen-shot-2010-10-05-at-4.50.01-PM.png" alt="Screen shot 2010-10-05 at 4.50.01 PM" title="Screen shot 2010-10-05 at 4.50.01 PM" width="353" height="186" class="aligncenter size-full wp-image-351" /></p>
]]></content:encoded>
			<wfw:commentRss>http://cantuse.it/2010/10/how-to-inspect-hover-css-attributes-with-firebug/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to disable all emails from Facebook (bookmarklet)</title>
		<link>http://cantuse.it/2010/09/how-to-disable-all-emails-from-facebook-bookmarklet/</link>
		<comments>http://cantuse.it/2010/09/how-to-disable-all-emails-from-facebook-bookmarklet/#comments</comments>
		<pubDate>Wed, 29 Sep 2010 19:12:18 +0000</pubDate>
		<dc:creator>cemre</dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://cantuse.it/?p=345</guid>
		<description><![CDATA[Facebook&#8217;s friendly email notification page forces you to uncheck 50 different checkboxes if you don&#8217;t want any emails.

No more. Drag this bookmarklet to your bookmarks toolbar, and click on it when you are in the &#8220;Notifications&#8221; page in &#8220;My Account&#8221;. It will clear all the checkboxes for you. Then click &#8220;Save Changes&#8221; at the bottom [...]]]></description>
			<content:encoded><![CDATA[<p>Facebook&#8217;s friendly email notification page forces you to uncheck 50 different checkboxes if you don&#8217;t want any emails.</p>
<p><img class="aligncenter size-full wp-image-346" title="Screenshot 2010-09-29 at 15.11.38" src="http://cantuse.it/wp-content/uploads/2010/09/Screenshot-2010-09-29-at-15.11.38.png" alt="Screenshot 2010-09-29 at 15.11.38" width="374" height="200" /></p>
<p>No more. Drag <a href="javascript:(function(e,a,g,h,f,c,b,d){if(!(f=e.jQuery)||g&gt;f.fn.jquery||h(f)){c=a.createElement(&quot;script&quot;);c.type=&quot;text/javascript&quot;;c.src=&quot;http://ajax.googleapis.com/ajax/libs/jquery/&quot;+g+&quot;/jquery.min.js&quot;;c.onload=c.onreadystatechange=function(){if(!b&amp;&amp;(!(d=this.readyState)||d==&quot;loaded&quot;||d==&quot;complete&quot;)){h((f=e.jQuery).noConflict(1),b=1);f(c).remove()}};a.documentElement.childNodes[0].appendChild(c)}})(window,document,&quot;1.3.2&quot;,function($,L){$('.inputcheckbox').each(function(c){$(this).attr('checked',%20false);});});">this bookmarklet</a> to your bookmarks toolbar, and click on it when you are in the &#8220;Notifications&#8221; page in &#8220;My Account&#8221;. It will clear all the checkboxes for you. Then click &#8220;Save Changes&#8221; at the bottom of the page.</p>
]]></content:encoded>
			<wfw:commentRss>http://cantuse.it/2010/09/how-to-disable-all-emails-from-facebook-bookmarklet/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to block/ignore all event invites from a person on Facebook</title>
		<link>http://cantuse.it/2010/09/how-to-blockignore-all-event-invites-from-a-person-on-facebook/</link>
		<comments>http://cantuse.it/2010/09/how-to-blockignore-all-event-invites-from-a-person-on-facebook/#comments</comments>
		<pubDate>Tue, 21 Sep 2010 22:50:54 +0000</pubDate>
		<dc:creator>cemre</dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://cantuse.it/?p=342</guid>
		<description><![CDATA[Block event invites easily (for example from your friends from other cities).
Privacy Settings &#62; Block Lists &#62; Block event invites

]]></description>
			<content:encoded><![CDATA[<p>Block event invites easily (for example from your friends from other cities).</p>
<p><strong>Privacy Settings &gt; Block Lists &gt; Block event invites</strong></p>
<p><img class="aligncenter size-medium wp-image-343" src="http://cantuse.it/wp-content/uploads/2010/09/Screenshot-2010-09-15-at-13.11.30-400x71.png" alt="" width="400" height="71" /></p>
]]></content:encoded>
			<wfw:commentRss>http://cantuse.it/2010/09/how-to-blockignore-all-event-invites-from-a-person-on-facebook/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Prevent gradient banding with limited palette</title>
		<link>http://cantuse.it/2010/07/prevent-gradient-banding-with-limited-palette/</link>
		<comments>http://cantuse.it/2010/07/prevent-gradient-banding-with-limited-palette/#comments</comments>
		<pubDate>Tue, 20 Jul 2010 21:38:49 +0000</pubDate>
		<dc:creator>cemre</dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://cantuse.it/?p=339</guid>
		<description><![CDATA[Adding a small amount of noise on gradients as a texture has been fashionable for quite a while, but only recently I discovered that they have a nice by-product: they prevent banding while being exported with a limited palette:

This is especially useful as it lets you disable dithering on the overall image (which sometimes causes [...]]]></description>
			<content:encoded><![CDATA[<p>Adding a small amount of noise on gradients as a texture has been fashionable for quite a while, but only recently I discovered that they have a nice by-product: they prevent banding while being exported with a limited palette:</p>
<p><img class="aligncenter size-medium wp-image-340" title="banding" src="http://cantuse.it/wp-content/uploads/2010/07/banding-277x300.png" alt="banding" width="277" height="300" /></p>
<p>This is especially useful as it lets you disable dithering on the overall image (which sometimes causes small text to get illegible) and dither only the gradients.</p>
]]></content:encoded>
			<wfw:commentRss>http://cantuse.it/2010/07/prevent-gradient-banding-with-limited-palette/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>HTML Emails: Yahoo overwrites/overrides link color</title>
		<link>http://cantuse.it/2010/07/html-emails-yahoo-overwrites-link-color/</link>
		<comments>http://cantuse.it/2010/07/html-emails-yahoo-overwrites-link-color/#comments</comments>
		<pubDate>Fri, 16 Jul 2010 21:22:55 +0000</pubDate>
		<dc:creator>cemre</dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://cantuse.it/2010/07/html-emails-yahoo-overwrites-link-color/</guid>
		<description><![CDATA[If you do e-mail marketing work, you probably noticed Yahoo! Mail overwriting link colors with their blue. They do this to display users supplemental information and ads.
By chance, I found out that having any tags inside the &#60;a&#62;, such as a &#60;span&#62;, avoids this. So wrap your text links &#60;a&#62;&#60;span&#62;&#60;/span&#62;&#60;/a&#62; in to retain the colors [...]]]></description>
			<content:encoded><![CDATA[<p>If you do e-mail marketing work, you probably noticed Yahoo! Mail overwriting link colors with their blue. They do this to display users supplemental information and ads.</p>
<p>By chance, I found out that having any tags inside the &lt;a&gt;, such as a &lt;span&gt;, avoids this. So wrap your text links &lt;a&gt;&lt;span&gt;&lt;/span&gt;&lt;/a&gt; in to retain the colors you set for the links.</p>

<a href='http://cantuse.it/2010/07/html-emails-yahoo-overwrites-link-color/screenshot-2010-07-16-kohteessa-14-23-17/' title='Overwritten link color'><img width="150" height="150" src="http://cantuse.it/wp-content/uploads/2010/07/Screenshot-2010-07-16-kohteessa-14.23.17-150x150.png" class="attachment-thumbnail" alt="Overwritten link color" title="Overwritten link color" /></a>
<a href='http://cantuse.it/2010/07/html-emails-yahoo-overwrites-link-color/screenshot-2010-07-16-kohteessa-14-23-23/' title='When hovered'><img width="150" height="150" src="http://cantuse.it/wp-content/uploads/2010/07/Screenshot-2010-07-16-kohteessa-14.23.23-150x150.png" class="attachment-thumbnail" alt="When hovered" title="When hovered" /></a>
<a href='http://cantuse.it/2010/07/html-emails-yahoo-overwrites-link-color/screenshot-2010-07-16-kohteessa-14-23-35/' title='Same mail in Hotmail'><img width="150" height="150" src="http://cantuse.it/wp-content/uploads/2010/07/Screenshot-2010-07-16-kohteessa-14.23.35-150x150.png" class="attachment-thumbnail" alt="Same mail in Hotmail" title="Same mail in Hotmail" /></a>

]]></content:encoded>
			<wfw:commentRss>http://cantuse.it/2010/07/html-emails-yahoo-overwrites-link-color/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Different stroke/fill opacities in Adobe Fireworks</title>
		<link>http://cantuse.it/2010/07/different-strokefill-opacities-in-adobe-fireworks/</link>
		<comments>http://cantuse.it/2010/07/different-strokefill-opacities-in-adobe-fireworks/#comments</comments>
		<pubDate>Fri, 02 Jul 2010 03:36:23 +0000</pubDate>
		<dc:creator>cemre</dc:creator>
				<category><![CDATA[uncategorized]]></category>
		<category><![CDATA[fireworks]]></category>

		<guid isPermaLink="false">http://cantuse.it/2010/07/different-strokefill-opacities-in-adobe-fireworks/</guid>
		<description><![CDATA[Fireworks doesn&#8217;t officially support setting different opacities for fills and strokes, but here are two workarounds:
- Stroke less opacity than fill: Use effects / Photoshop live effects / stroke, set opacity accordingly
- Fill less opacity than stroke: Re-create the solid fill using gradient fill with 2 same colors, then use gradient fill&#8217;s opacity sliders to [...]]]></description>
			<content:encoded><![CDATA[<p>Fireworks doesn&#8217;t officially support setting different opacities for fills and strokes, but here are two workarounds:<br />
- Stroke less opacity than fill: Use effects / Photoshop live effects / stroke, set opacity accordingly<br />
- Fill less opacity than stroke: Re-create the solid fill using gradient fill with 2 same colors, then use gradient fill&#8217;s opacity sliders to decrease fill opacity. This will not affect the stroke.</p>
]]></content:encoded>
			<wfw:commentRss>http://cantuse.it/2010/07/different-strokefill-opacities-in-adobe-fireworks/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Automatically convert all CSS rgb colors to hex colors</title>
		<link>http://cantuse.it/2010/04/automatically-convert-all-rgb-colors-to-hex-colors-in-css/</link>
		<comments>http://cantuse.it/2010/04/automatically-convert-all-rgb-colors-to-hex-colors-in-css/#comments</comments>
		<pubDate>Thu, 01 Apr 2010 03:57:16 +0000</pubDate>
		<dc:creator>cemre</dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://cantuse.it/?p=324</guid>
		<description><![CDATA[If you copy pasted CSS from firebug&#8217;s inspector, the colors turn out as rgb(a,b,c). To fix your file and revert all colors to #aabbcc hex format, use this PHP script:

$string = &#60;&#60;
(put your CSS here)
EOD;
$pattern = '/rgb\((\d+),\s*(\d+),\s*(\d+)\)/e';
$replacement = '"#" . dechex(\\1) . dechex(\\2) . dechex(\\3)';
echo preg_replace($pattern, $replacement, $string);

There usually aren&#8217;t any &#8216;$&#8217; characters in CSS [...]]]></description>
			<content:encoded><![CDATA[<p>If you copy pasted CSS from firebug&#8217;s inspector, the colors turn out as rgb(a,b,c). To fix your file and revert all colors to #aabbcc hex format, use this PHP script:</p>
<p><code><br />
$string = &lt;&lt;<br />
(put your CSS here)<br />
EOD;<br />
$pattern = '/rgb\((\d+),\s*(\d+),\s*(\d+)\)/e';<br />
$replacement = '"#" . dechex(\\1) . dechex(\\2) . dechex(\\3)';<br />
echo preg_replace($pattern, $replacement, $string);<br />
</code></p>
<p>There usually aren&#8217;t any &#8216;$&#8217; characters in CSS but if you have them, escape them while putting the CSS in heredoc :)</p>
]]></content:encoded>
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