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How to get the return value from a thread in python?
...taching a queue object unnecessary, which simplifies the decorator quite a bit:
_DEFAULT_POOL = ThreadPoolExecutor()
def threadpool(f, executor=None):
@wraps(f)
def wrap(*args, **kwargs):
return (executor or _DEFAULT_POOL).submit(f, *args, **kwargs)
return wrap
This will use...
How can strings be concatenated?
... - you can concatenate more than one string in one go:
>>> a='rabbit'
>>> b='fox'
>>> print '%s and %s' %(a,b)
rabbit and fox
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Unicode与UTF-8互转(C语言实现) - C/C++ - 清泛网 - 专注C/C++及内核技术
...信息最终都表示为一个二进制的字符串. 每一个二进制位(bit)有0和1两种状态, 因此...1. 基础
1.1 ASCII码
我们知道, 在计算机内部, 所有的信息最终都表示为一个二进制的字符串. 每一个二进制
位(bit)有0和1两种状态, 因此八个二...
Make an Installation program for C# applications and include .NET Framework installer into the setup
...aware that you'll need to rebuild your installer if your migrate from VS 2010 to VS 2012.
– tobinibot
Oct 22 '12 at 18:53
5
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How to implement an abstract class in ruby?
...e bugs the code and updated it, so it now runs. Also simplified the code a bit, to use extend instead of include, due to: yehudakatz.com/2009/11/12/better-ruby-idioms
– Magne
Dec 2 '17 at 15:38
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Number of elements in a javascript object
...e a point" - c'mon, I did that deliberately so that people wouldn't flip a bit about it. Besides, even though I don't advocate monkey patching, you misunderstand how the prototype chain works in Javascript if you think this would cause performance issues video.yahoo.com/watch/111585/1027823
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What's the recommended approach to resetting migration history using Django South?
...using South (0.7) and Django (1.1.2) which are starting to consume quite a bit of time in my unit tests. I would like to reset the baseline and start a fresh set of migrations. I've reviewed the South documentation , done the usual Google/Stackoverflow searching (e.g. "django south (reset OR delete...
How to replace case-insensitive literal substrings in Java
...s your cut-and-paste deus ex machina. As I said, not as elegant and won't win you any slick coding prizes, but it works and is reliable. Any comments, feel free to contribute. (Yes, I know, StringBuffer is probably a better choice of managing the two character string mutation lines, but it's easy ...
Does Dart support enumerations?
... is Connecting) { ... }
wich is in my opinion more clear for use. It's a bit more difficult for programming the application structure, but in some cases, it's better and clear.
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Difference between staticmethod and classmethod
...
Maybe a bit of example code will help: Notice the difference in the call signatures of foo, class_foo and static_foo:
class A(object):
def foo(self, x):
print "executing foo(%s, %s)" % (self, x)
@classmethod
def...