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How to set target hosts in Fabric file
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128
I do this by declaring an actual function for each environment. For example:
def test():
e...
What is the difference between ArrayList.clear() and ArrayList.removeAll()?
...oints out, c.contains(..) increases the time complexity of removeAll to O(n2) as opposed to clear's O(n).
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Using switch statement with a range of value in each case?
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edited Aug 23 '17 at 14:18
answered Jun 3 '12 at 20:49
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psql invalid command \N while restore sql
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12 Answers
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How get integer value from a enum in Rails?
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142
You can get the integer values for an enum from the class the enum is on:
Model.sale_infos # Pl...
Formatting code snippets for blogging on Blogger [closed]
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255
I've created a blog post entry which explains how to add code syntax highlighting to blogger u...
How to display multiple notifications in android
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answered Aug 7 '13 at 11:23
Sanket ShahSanket Shah
4,28133 gold badges1818 silver badges3737 bronze badges
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Pandas aggregate count distinct
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How about either of:
>>> df
date duration user_id
0 2013-04-01 30 0001
1 2013-04-01 15 0001
2 2013-04-01 20 0002
3 2013-04-02 15 0002
4 2013-04-02 30 0002
>>> df.groupby("date").agg({"duration": np.sum, "user_id": ...
Android adb “Unable to open sync connection!”
...t for doing this?
– James Moore
May 25 '11 at 16:06
1
Seriously why is android always so faulty!?...
How do you simulate Mouse Click in C#?
... [Flags]
public enum MouseEventFlags
{
LeftDown = 0x00000002,
LeftUp = 0x00000004,
MiddleDown = 0x00000020,
MiddleUp = 0x00000040,
Move = 0x00000001,
Absolute = 0x00008000,
RightDown = 0x00000008,
RightUp = 0x00000010
}
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