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Float right and position absolute doesn't work together

... Thanks for your help. I use left:50% and margin-left:-??px (?? depend on your div width) – trbaphong Jul 4 '12 at 20:46 ...
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Is there a way to escape a CDATA end token in xml?

...only the CDEnd string is recognized as markup, so that left angle brackets and ampersands may occur in their literal form; they need not (and cannot) be escaped using "<" and "&". CDATA sections cannot nest. In other words, it's not possible to use entity reference, markup or any oth...
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How to Implement DOM Data Binding in JavaScript

...tion as strictly educational. I'm still interested in hearing new answers and ideas to implement this 15 Answers ...
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foldl versus foldr behavior with infinite lists

...r folding a list of n values [x1, x2, x3, x4 ... xn ] with some function f and seed z. foldl is: Left associative: f ( ... (f (f (f (f z x1) x2) x3) x4) ...) xn Tail recursive: It iterates through the list, producing the value afterwards Lazy: Nothing is evaluated until the result is needed Backw...
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Regular expression to match standard 10 digit phone number

I want to write a regular expression for a standard US type phone number that supports the following formats: 20 Answers ...
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Best design for a changelog / auditing database table? [closed]

... Who the heck created/updated/deleted a record with ID=X in the table Foo and when? So, in order to be able to answer such questions quickly (using SQL), we ended up having two additional columns in the audit table object type (or table name) object ID That's when design of our audit log reall...
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How to use CSS to surround a number with a circle?

... Here's a demo on JSFiddle and a snippet: .numberCircle { border-radius: 50%; width: 36px; height: 36px; padding: 8px; background: #fff; border: 2px solid #666; color: #666; text-align: center; font...
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Greenlet Vs. Threads

I am new to gevents and greenlets. I found some good documentation on how to work with them, but none gave me justification on how and when I should use greenlets! ...
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Network tools that simulate slow network connection [closed]

...Internet connections types (DSL, Cable, T1, dial-up etc.) while my browser and web server are on the same LAN or even on the same machine. Are there any simple network tools or browser plug-ins that slow down network bandwidth to simulate different real-world connection scenarios. ...
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What is the difference between PS1 and PROMPT_COMMAND

...oc page: http://www.gnu.org/software/bash/manual/bashref.html PROMPT_COMMAND If set, the value is interpreted as a command to execute before the printing of each primary prompt ($PS1). I never used it, but I could have used this back when I only had sh. ...