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Get connection string from App.config
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490
Can't you just do the following:
var connection =
System.Configuration.ConfigurationMan...
Is there a Sleep/Pause/Wait function in JavaScript? [duplicate]
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edited Feb 4 '15 at 14:41
answered Oct 21 '11 at 20:22
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Complex numbers usage in python [closed]
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Several built-in functions support complex numbers:
>>> abs(3 + 4j)
5.0
>>> pow(3 + 4j, 2)
(-7+24j)
The standard module cmath has more functions that handle complex numbers:
>>> import cmath
>>> cmath.sin(2 + 3j)
(9.15449914691143-4.168906959966565j)
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What are the differences between Pandas and NumPy+SciPy in Python? [closed]
...McKinney
75.8k2525 gold badges129129 silver badges104104 bronze badges
219
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What is the Python equivalent for a case/switch statement? [duplicate]
...to the function blocks
options = {0 : zero,
1 : sqr,
4 : sqr,
9 : sqr,
2 : even,
3 : prime,
5 : prime,
7 : prime,
}
Then the equivalent switch block is invoked:
options[num]()
This begins to fall apart if you heavily d...
How to fix apt-get: command not found on AWS EC2? [closed]
I installed Ubuntu 12.04 on my instance and am trying to install packages using apt-get, but I am getting the following error:
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Extracting double-digit months and days from a Python date [duplicate]
...tetime.date.today()
In [3]: type(d.month)
Out[3]: <type 'int'>
In [4]: type(d.day)
Out[4]: <type 'int'>
Both are integers. So there is no automatic way to do what you want. So in the narrow sense, the answer to your question is no.
If you want leading zeroes, you'll have to format ...
How To Get IPython Notebook To Run Python 3?
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edited Jun 4 '17 at 8:09
wjandrea
12.4k55 gold badges2424 silver badges4747 bronze badges
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Mac OS X 入门操作常见问题集锦（持续更新） - 更多技术 - 清泛网 - 专注C/...
...续更新）如何截图：shift + command + 3 截整屏shift + command + 4 截窗口（默认png，并保存到桌面）shift + command + Ctrl + 4 如何截图：
shift + command + 3 截整屏
shift + command + 4 截窗口（默认png，并保存到桌面）
shift + command + Ctrl + 4 ...