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difference between css height : 100% vs height : auto

... 243 height: 100% gives the element 100% height of its parent container. height: auto means the el...
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:after vs. ::after

Is there any functional difference between the CSS 2.1 :after and the CSS 3 ::after pseudo-selectors (other than ::after not being supported in older browsers)? Is there any practical reason to use the newer specification? ...
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Connect to a heroku database with pgadmin

... 328 Open the "Properties" of the Heroku server in pgAdminIII and change the "Maintenance DB" value ...
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Merging two images in C#/.NET

... canvas.DrawImage(playbutton, (bitmap.Width / 2) - (playbutton.Width / 2), (bitmap.Height / 2) - (playbutton.Height / 2)); canvas.Save(); } try { bitmap.Save(/*somekindofpath*/, ...
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PHP sprintf escaping %

... answered Sep 8 '10 at 10:26 BoltClock♦BoltClock 601k141141 gold badges12621262 silver badges12641264 bronze badges ...
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Implementing comparison operators via 'tuple' and 'tie', a good idea?

... variable names. Even if I myself created that typedef , I won't remember 2 days later what first and what second exactly was, especially if they are both of the same type. This gets even worse for more than two members, as nesting pair s pretty much sucks. The other option for that is a tu...
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Using helpers in model: how do I include helper dependencies?

...rom a text area. Following the advice from http://blog.caboo.se/articles/2008/8/25/sanitize-your-users-html-input , I'm cleaning up the input in the model before saving to database, using the before_validate callback. ...
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Webrick as production server vs. Thin or Unicorn?

... 42 A couple important reasons it's written in Ruby (see http://github.com/ruby/ruby/tree/trunk/li...