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Python: Tuples/dictionaries as keys, select, sort

...ies of fruits of different colors, e.g., 24 blue bananas, 12 green apples, 0 blue strawberries and so on. I'd like to organize them in a data structure in Python that allows for easy selection and sorting. My idea was to put them into a dictionary with tuples as keys, e.g., ...
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Add querystring parameters to link_to

... | edited May 10 '14 at 17:28 XeNoN 65455 silver badges1616 bronze badges answered Apr 23 '10...
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MySQL: What's the difference between float and double?

... 106 They both represent floating point numbers. A FLOAT is for single-precision, while a DOUBLE is ...
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Rails filtering array of objects by attribute value

...html#method-i-partition – Vlad Jun 20 '16 at 21:04 Thanks @Vlad, thats cool, but it support only if we need to collect...
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Deny all, allow only one IP through htaccess

...| edited Nov 28 '15 at 19:00 Laizer 4,83655 gold badges3838 silver badges6969 bronze badges answered Dec...
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Why do all browsers' user agents start with “Mozilla/”?

...y. In summary: Mozilla browser gets released, with User-Agent Mozilla/1.0 (Win3.1). It is publicly renamed to Netscape, but in its User-Agent it keeps its original name . Internet Explorer is released. It spoofs Netscape by starting its User-Agent with Mozilla/ because web servers were routinely ...
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How do I adjust the anchor point of a CALayer, when Auto Layout is being used?

... apply this transform to a view: v.transform = CGAffineTransformMakeScale(0.5,0.5); I expect to see the view appear with its center in the same place as before and at half the size. But depending on its constraints, that may not be what I see at all. [Actually, there's a second surprise here: ap...
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How can I strip the whitespace from Pandas DataFrame headers?

...ethod should do what you want. In [5]: df Out[5]: Year Month Value 0 1 2 3 [1 rows x 3 columns] In [6]: df.rename(columns=lambda x: x.strip()) Out[6]: Year Month Value 0 1 2 3 [1 rows x 3 columns] Note: that this returns a DataFrame object and it's sho...
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Disable orange outline highlight on focus

... 210 Try: -webkit-tap-highlight-color: rgba(255, 255, 255, 0); -webkit-tap-highlight-color: transpa...
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How do I convert an array object to a string in PowerShell?

... 303 $a = 'This', 'Is', 'a', 'cat' Using double quotes (and optionally use the separator $ofs) ...