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Can I force pip to reinstall the current version?
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How do lexical closures work?
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edited Jun 17 '11 at 21:53
answered Oct 24 '08 at 14:47
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Python decorators in classes
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273
Would something like this do what you need?
class Test(object):
def _decorator(foo):
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Is quoting the value of url() really necessary?
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Regex using javascript to return just numbers
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edited Jun 10 at 17:58
Syntle
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answered Jul...
Where is virtualenvwrapper.sh after pip install?
...pip, it is installed to
/usr/local/bin/virtualenvwrapper.sh
on ubuntu 17.04, installing through pip as a normal user, it is installed to
~/.local/bin/virtualenvwrapper.sh
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一分钟读懂低功耗蓝牙(BLE) MTU交换数据包 - 创客硬件开发 - 清泛IT社区，...
...以太网：1500
IEEE 802.3/802.2: 1492
X.25: 576
BLE: 23 => 这就是为什么WIFI 可以用于传输视频，传统蓝牙(BT)可以传输音频，而低功耗蓝牙（BTLE 或者BLE）只能够传输控制数据的原因了。
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Overriding superclass property with different type in Swift
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Swift does not allow you to change the class type of any variables or properties. Instead you ca...