大约有 13,000 项符合查询结果（耗时：0.0419秒） [XML]
How to crop an image using PIL?
...g_right_area)
img_left.show()
img_right.show()
Coordinate System
The Python Imaging Library uses a Cartesian pixel coordinate system, with (0,0) in the upper left corner. Note that the coordinates refer to the implied pixel corners; the centre of a pixel addressed as (0, 0) actually lies at (0...
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
...ould read the HTTP headers, that usually specify the charset. When parsing XML files, see if the XML meta-data contain a charset definition.
Rather than trying to automagically guess the charset, you should first try to ensure a certain charset yourself where possible, or trying to grab a definitio...
Mocking a class: Mock() or patch()?
I am using mock with Python and was wondering which of those two approaches is better (read: more pythonic).
2 Answers
...
How to export all data from table to an insertable sql format?
... AND t1.rn = t2.rn
FOR xml PATH('')
)
,@Columns = ( SELECT
'[' + ColumnName + '],' as 'data()'
...
Amazon S3 direct file upload from client browser - private key disclosure
...s out in Javascript, and this answer tells me exactly how to do this using XMLhttprequest. I'm very surprised you got downvoted. The OP asked for javascript and got forms in the recommended answers. Good grief. Thanks for this answer!
– Paul S
Mar 17 '17 ...
Convert timedelta to total seconds
...
New in python 2.7
– Evgeny
Jun 6 '13 at 14:43
7
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How to convert a column number (e.g. 127) into an Excel column (e.g. AA)
...
Sorry, this is Python instead of C#, but at least the results are correct:
def ColIdxToXlName(idx):
if idx < 1:
raise ValueError("Index is too small")
result = ""
while True:
if idx > 26:
idx, ...
Passing a list of kwargs?
...ethod(keyword1='foo', keyword2='bar')
method(**keywords)
Running this in Python confirms these produce identical results:
{'keyword2': 'bar', 'keyword1': 'foo'}
{'keyword2': 'bar', 'keyword1': 'foo'}
share
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How to access object attribute given string corresponding to name of that attribute
...
Note: This answer is very outdated. It applies to Python 2 using the new module that was deprecated in 2008.
There is python built in functions setattr and getattr. Which can used to set and get the attribute of an class.
A brief example:
>>> from new import classo...
Regular expression to match a dot
...est.this" from "blah blah blah test.this@gmail.com blah blah" is? Using Python.
6 Answers
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