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Override setter with arc

...piles down to (ARMv7): .align 2 .code 16 .thumb_func "-[Article setImageURLString:]" "-[Article setImageURLString:]": push {r7, lr} movw r1, :lower16:(_OBJC_IVAR_$_Article._imageURLString-(LPC7_0+4)) mov r7, sp movt r1, :up...
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How to find out which package version is loaded in R?

...plish that. > sessionInfo() R version 2.15.0 (2012-03-30) Platform: x86_64-pc-linux-gnu (64-bit) locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 LC_PAPER=C ...
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Web API 最佳入门指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...blic class ContactRepository : IContactRepository { MongoServer _server = null; MongoDatabase _database = null; MongoCollection _contacts = null; public ContactRepository(string connection) { if (string.IsNullOrWhiteSpace(connection)) ...
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How to limit the maximum value of a numeric field in a Django model?

...go.db import models class IntegerRangeField(models.IntegerField): def __init__(self, verbose_name=None, name=None, min_value=None, max_value=None, **kwargs): self.min_value, self.max_value = min_value, max_value models.IntegerField.__init__(self, verbose_name, name, **kwargs) ...
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How does _gaq.push(['_trackPageLoadTime']) work?

How does the Google Analytics Site Speed feature, _gaq.push(['_trackPageLoadTime']) , work? Is there any documentation about how it works? ...
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How do you programmatically set an attribute?

...t: >>> help(setattr) Help on built-in function setattr in module __builtin__: setattr(...) setattr(object, name, value) Set a named attribute on an object; setattr(x, 'y', v) is equivalent to ``x.y = v''. Edit: However, you should note (as pointed out in a comment) that you...
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How to clear the interpreter console?

...s file in your python search path: # wiper.py class Wipe(object): def __repr__(self): return '\n'*1000 wipe = Wipe() Then you can do this from the interpreter all you like :) >>> from wiper import wipe >>> wipe >>> wipe >>> wipe ...
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Are nested try/except blocks in python a good programming practice?

...EAFP. Personally, I prefer to avoid nesting when it's not necessary: def __getattribute__(self, item): try: return object.__getattribute__(item) except AttributeError: pass # fallback to dict try: return self.dict[item] except KeyError: raise Attrib...
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Disable button in jQuery

My page creates multiple buttons as id = 'rbutton_"+i+"' . Below is my code: 11 Answers ...
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How does Python's super() work with multiple inheritance?

...including two earlier attempts). In your example, Third() will call First.__init__. Python looks for each attribute in the class's parents as they are listed left to right. In this case, we are looking for __init__. So, if you define class Third(First, Second): ... Python will start by looki...