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Why doesn't list have safe “get” method like dictionary?
...ows you to query the value associated with a name, not directly access the 37th item in the dictionary (which would be more like what you're asking of your list).
Of course, you can easily implement this yourself:
def safe_list_get (l, idx, default):
try:
return l[idx]
except IndexError:
...
How do I step out of a loop with Ruby Pry?
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Qortex
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answered Jun 27 '12 at 13:42
EvandroEvandro
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Add a custom attribute to a Laravel / Eloquent model on load?
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323
The problem is caused by the fact that the Model's toArray() method ignores any accessors whic...
How do I set the proxy to be used by the JVM
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353
From the Java documentation (not the javadoc API):
http://download.oracle.com/javase/6/docs/t...
Overcoming “Display forbidden by X-Frame-Options”
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edited Nov 25 '13 at 7:16
kevinji
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answ...
How do I commit only some files?
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wjandrea
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answered Aug 30 '11 at 6:28
AlexAlex
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How can I find out the current route in Rails?
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13 Answers
13
Active
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What does |= (ior) do in Python?
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53
|= performs an in-place+ operation between pairs of objects. In particular, between:
sets: a u...
Retrieving parameters from a URL
...lparse.urlparse(url)
print urlparse.parse_qs(parsed.query)['def']
Python 3:
import urllib.parse as urlparse
from urllib.parse import parse_qs
url = 'http://foo.appspot.com/abc?def=ghi'
parsed = urlparse.urlparse(url)
print(parse_qs(parsed.query)['def'])
parse_qs returns a list of values, so the...
Restore the state of std::cout after manipulating it
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edited Apr 30 '19 at 3:41
Dev Null
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