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iOS 7's blurred overlay effect using CSS?

It seems Apple's overlay is more than just a transparency. Any ideas on how to achieve this effect with CSS and possibly JS? ...
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Find object in list that has attribute equal to some value (that meets any condition)

...ext((x for x in test_list if x.value == value), None) This gets the first item from the list that matches the condition, and returns None if no item matches. It's my preferred single-expression form. However, for x in test_list: if x.value == value: print("i found it!") break T...
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How to get multiple selected values of select box in php?

...ch has a select list box from which you can select multiple values because its multiple property is set to multiple. Consider form method is 'GET'. The html code for the form is as follows: ...
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Swift Beta performance: sorting arrays

I was implementing an algorithm in Swift Beta and noticed that the performance was very poor. After digging deeper I realized that one of the bottlenecks was something as simple as sorting arrays. The relevant part is here: ...
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Most Pythonic way to provide global configuration variables in config.py? [closed]

...plified basicconfig.py adequate for my needs. You can pass in a namespace with other objects for it to reference if you need to. You can also pass in additional defaults from your code. It also maps attribute and mapping style syntax to the same configuration object. ...
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How can a LEFT OUTER JOIN return more records than exist in the left table?

...asic LEFT OUTER JOIN to return all results from the left table and some additional information from a much bigger table. The left table contains 4935 records yet when I LEFT OUTER JOIN it to an additional table the record count is significantly larger. ...
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How can I strip all punctuation from a string in JavaScript using regex?

If I have a string with any type of non-alphanumeric character in it: 13 Answers 13 ...
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No module named _sqlite3

... run a Django app on my VPS running Debian 5. When I run a demo app, it comes back with this error: 21 Answers ...
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Enable access control on simple HTTP server

... Unfortunately, the simple HTTP server is really that simple that it does not allow any customization, especially not for the headers it sends. You can however create a simple HTTP server yourself, using most of SimpleHTTPRequestHandler, and just add that desired header. For that, simply c...
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node.js global variables?

I asked here: node.js require inheritance? 6 Answers 6 ...