大约有 30,000 项符合查询结果（耗时：0.0682秒） [XML]
Numpy how to iterate over columns of array?
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It doesn't look pythonic to me.
– gronostaj
Apr 30 '14 at 16:22
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What does functools.wraps do?
...otation on the values copied over. Fundamentally, it's an extension of the Python philosophy that explicit is better than implicit and special cases aren't special enough to break the rules. (The code is much simpler and the language easier to understand if @wraps must be provided manually, rather t...
A worthy developer-friendly alternative to PayPal [closed]
...pe.com/docs/testing
Good example API implementations, preferably in in Python or Ruby
Stripe has official libraries in Python, Ruby, PHP and Java, and there are more community-supported ones here: https://stripe.com/docs/libraries
Worldwide credit/debit card coverage
You can charge all i...
Compare two objects and find the differences [duplicate]
...some text format and compare the differences inside the resulting strings (XML, JSON, ...).
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How can foreign key constraints be temporarily disabled using T-SQL?
... WHERE fcp.constraint_object_id = fk.object_id
FOR XML path('')
), 1, 1, '') AS [parent_col_csv]
,QUOTENAME(schRef.NAME) + '.' + QUOTENAME(OBJECT_NAME(fkc.referenced_object_id)) AS [ref_obj]
,STUFF((
SELECT ',' + QUOTENAME(COL_N...
SQLAlchemy - Getting a list of tables
...e.table_names()) File "/Users/darshanchoudhary/.virtualenvs/services/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 2128, in table_names return self.dialect.get_table_names(conn, schema) value = value.replace(self.escape_quote, self.escape_to_quote) AttributeError: 'NoneType'...
float64 with pandas to_csv
... programmer. This article below clarifies a bit this subject:
http://docs.python.org/2/tutorial/floatingpoint.html
A classic one-liner which shows the "problem" is ...
>>> 0.1 + 0.1 + 0.1
0.30000000000000004
... which does not display 0.3 as one would expect. On the other hand, if you...
Android List View Drag and Drop sort
... compile 'com.github.woxthebox:draglistview:1.2.1'
}
2: Add list from xml
<com.woxthebox.draglistview.DragListView
android:id="@+id/draglistview"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
3: Set the drag listener
mDragListView.setDragListLi...
`if __name__ == '__main__'` equivalent in Ruby
...rom a module that contains a tool I want to continue using separately. In Python I would simply do this:
3 Answers
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from list of integers, get number closest to a given value
...o methods and supply both with a sorted myList, these are the results:
$ python -m timeit -s "
from closest import take_closest
from random import randint
a = range(-1000, 1000, 10)" "take_closest(a, randint(-1100, 1100))"
100000 loops, best of 3: 2.22 usec per loop
$ python -m timeit -s "
from ...