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Difference between BeautifulSoup and Scrapy crawler?
...of urls being crawled,to be crawled, handle cookies , manage proxy, handle errors, create your own functions to push data to CSV,JSON,XML etc. If you want to speed up than you will have to use other libraries like multiprocessing.
To sum up.
Scrapy is a rich framework that you can use to start wr...
Generate Java class from JSON?
...ds, this site returned a result, while www.jsonschema2pojo.org reported an error.
– CoolMind
Sep 26 '16 at 8:56
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Entity Framework and Connection Pooling
... I took your advise and removed the singelton. Now I get another error: stackoverflow.com/questions/14795899/…
– Elad Benda
Feb 10 '13 at 9:43
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What is the advantage to using bloom filters?
... additional linear
space overhead for pointers. A Bloom
filter with 1% error and an optimal
value of k, on the other hand,
requires only about 9.6 bits per
element — regardless of the size of
the elements. This advantage comes
partly from its compactness, inherited
from arrays, and...
What does -> mean in Python function definitions?
... pr=test.__name__+': '+test.__docstring__
except AttributeError:
pr=test.__name__
msg = '{}=={}; Test: {}'.format(var, value, pr)
assert test(value), msg
def between(lo, hi):
def _between(x):
return lo <= x <= hi
_between.__d...
Git authentication fails after enabling 2FA
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I get The requested URL returned error: 403 when I use the token for password, for a push over https
– stelios
Aug 21 '18 at 15:05
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How to clear MemoryCache?
...r example, if you call the Set method after the cache is disposed, a no-op error occurs."
– Simon Tewsi
Jan 31 '13 at 23:34
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Debug vs. Release performance
...have debugging information if you include .PDB files. That way you can log errors with line numbers, for example.
Python decorators in classes
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TypeError: 'staticmethod' object is not callable
– wyx
Dec 1 '18 at 9:57
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How do I use Assert to verify that an exception has been thrown?
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You are not required to specify the error message. This is sufficient: [ExpectedException(typeof(ArgumentException))]
– mibollma
Jul 20 '12 at 8:05
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