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What is a clean, pythonic way to have multiple constructors in Python?
...holes
@classmethod
def random(cls):
return cls(randint(0, 100))
@classmethod
def slightly_holey(cls):
return cls(randint(0, 33))
@classmethod
def very_holey(cls):
return cls(randint(66, 100))
Now create object like this:
gouda = Cheese()
emmental...
An efficient compression algorithm for short text strings [closed]
...ffman encoding can help you here.
For example, translating the URL into a bit stream, you could replace "http" with the bit 1, and anything else with the bit "0" followed by the actual procotol (or use a table to get other common protocols, like https, ftp, file). The "://" can be dropped altogethe...
How can I capitalize the first letter of each word in a string?
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1042
The .title() method of a string (either ASCII or Unicode is fine) does this:
>>> "he...
What is the instanceof operator in JavaScript?
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10 Answers
10
Active
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How to combine two or more querysets in a Django view?
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1086
Concatenating the querysets into a list is the simplest approach. If the database will be hit...
Unsigned keyword in C++
...ly represent positive values (and zero).
An unsigned integer containing n bits can have a value between 0 and 2n - 1
(which is 2n different values).
However,signed and unsigned may also be used as standalone type specifiers, meaning the same as signed int and unsigned int respectively. The followi...
How to read a (static) file from inside a Python package?
...temp_file')
– Ben Mares
Jun 22 at 7:10
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show 5 more comments
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Byte order mark screws up file reading in Java
...org/rfcs/rfc3629.html">RFC 3629 - UTF-8, a transformation format of ISO 10646</a>
*
* <p>The
* <a href="http://www.unicode.org/unicode/faq/utf_bom.html">Unicode FAQ</a>
* defines 5 types of BOMs:<ul>
* <li><pre>00 00 FE FF = UTF-32, big-endian</...
std::auto_ptr to std::unique_ptr
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edited Aug 11 '10 at 18:12
Klaim
58.1k3131 gold badges119119 silver badges184184 bronze badges
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What is context in _.each(list, iterator, [context])?
...re's a simple example: jsfiddle.net/a6Rx4/745
– user1106925
May 16 '15 at 20:26
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