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How to count instances of character in SQL Column
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marc_s
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answered Dec 7 '09 at 14:57
David Hedlu...
ListCtrl 重绘（Custom Draw） - C/C++ - 清泛网 - 专注C/C++及内核技术
ListCtrl 重绘（Custom Draw）common control 4.7版本介绍了一个新的特性叫做Custom Draw，这个名字显得模糊不清，让人有点摸不着头脑，而且MSDN里也只给出了一些如风...common control 4.7版本介绍了一个新的特性叫做Custom Draw，这个名字显得...
JPA EntityManager: Why use persist() over merge()?
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edited Jan 25 at 14:43
Lubo
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answered Jul 1 '09 at 18:28
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How to restore the permissions of files and directories within git if they have been modified?
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584
Git keeps track of filepermission and exposes permission changes when creating patches using git...
How to position one element relative to another with jQuery?
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204
NOTE: This requires jQuery UI (not just jQuery).
You can now use:
$("#my_div").position({
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Directory-tree listing in Python
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edited Apr 17 '15 at 16:54
Løiten
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answered Sep...
How do I get elapsed time in milliseconds in Ruby?
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134
As stated already, you can operate on Time objects as if they were numeric (or floating point) v...
Git authentication fails after enabling 2FA
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Hugo
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answered Aug 28 '14 at 13:53
Gergo ErdosiGergo Erdosi
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How to get elements with multiple classes
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answered Aug 25 '11 at 2:47
JoeJoe
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Getting attributes of a class
...lpful.
EDIT:
For example,
class MyClass(object):
a = '12'
b = '34'
def myfunc(self):
return self.a
>>> import inspect
>>> inspect.getmembers(MyClass, lambda a:not(inspect.isroutine(a)))
[('__class__', type),
('__dict__',
<dictproxy {'__dict__': <att...