Code School - Try jQuery Daily Zen List Wounded QR code How do QR codes work? Before we break things it’s probably best to have a quick look at how QR codes work. It don’t want to duplicate the excellent resources already out there, so here is just a brief explanation. On three corners of a QR code are square blocks that the reader uses to coarsely identify and then align the code. The masks alter the appearance of the code (toggling elements to make canonical versions that represent the same data, but are rendered in different ways). A larger format QR code is shown below showing multiple alignment blocks. The payload for the code (data and checksum data) is then zig-zagged through the grid around the control elements. Error Correction Data is stored in a QR in words that are 8 bits long and use the Reed–Solomon error correction algorithm with four configurable error correction levels. Here are renderings of a QR code for Let the destruction begin … Quiz Does your smart phone have a QR code scanner? Update articles here.
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Snowden Nominated for Freedom of Thought Prize BRUSSELS/MOSCOW, September 11 (RIA Novosti) – Members of the European Parliament are officially nominating fugitive US leaker Edward Snowden for a prize celebrating freedom of thought, a parliamentary representative said Wednesday. Snowden is a candidate for the European Parliament’s Sakharov Prize for Freedom of Thought, named after Soviet scientist and dissident Andrei Sakharov, which honors people or organizations for their work in the defense of human rights and freedom of thought. Christian Engstrom, a member of the Swedish Pirate Party who co-nominated Snowden for the award, wrote that Snowden is “paying a heavy personal price” for his “heroic” effort. “The US government hunts him as an outlaw… Governments that dare to offer him asylum are threatened with dire consequences by the US government,” Engstrom wrote on his personal blog page. “In a painful irony, his only sanctuary is Russia, a country with democratic problems and authoritarian tendencies.”
How to Change the Default Dull Looking Textarea with CSS? | Top Blogging Ideas Textarea is an HTML tag which is usually used in forms, editors, comment box or anything which involves writing something on the web. Recently one of our readers asked us how to change the look of the textarea from the default dull look. Customizing the textarea with CSS is pretty easy and it doesn't need any great knowledge of CSS. Demo: Get latest Blogger Widgets, Blogging Tips, Blogging Ideas, Blogger Gadgets, Free Blogger Templates, Plugins and SEO tips to Optimize Your Blogs. The HTML Basically for creating an area where a user can enter some text, the textarea tag is used. <textarea class="tbi-textarea">Enter text here... The CSS Paste below chunk of code in your CSS stylesheet and save it. In this styling we have used some basic CSS and CSS3 properties like borders and smooth CSS3 transitions which we also used in some of our widgets like custom automatic blogger navigation bar, sliding image captions and in slick social sharing widget as well. Need Help?
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