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Missing file warnings showing up after upgrade to Xcode 4
I recently upgraded to Xcode 4 (which is a great upgrade) but now I'm getting some warnings that I did not get before. I have looked through forums and other SO posts but have not come across how to fix this.
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How to unzip a list of tuples into individual lists? [duplicate]
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424
Use zip(*list):
>>> l = [(1,2), (3,4), (8,9)]
>>> list(zip(*l))
[(1, 3, 8),...
Finding sum of elements in Swift array
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479
This is the easiest/shortest method I can find.
Swift 3 and Swift 4:
let multiples = [...]
l...
Transport endpoint is not connected
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answered May 5 '15 at 6:49
vdudouytvdudouyt
75366 silver badges1111 bronze badges
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“The underlying connection was closed: An unexpected error occurred on a send.” With SSL Certificate
...tion with our email marketing system at random times varying from [1hour - 4 hours]
13 Answers
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Find an element in a list of tuples
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240
If you just want the first number to match you can do it like this:
[item for item in a if ite...
Android: checkbox listener
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edited May 13 '14 at 16:43
primax79
42822 silver badges1414 bronze badges
answered Dec 5 '11 a...
C++ mark as deprecated
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194
In C++14, you can mark a function as deprecated using the [[deprecated]] attribute (see section ...
Normalize data in pandas
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In [92]: df
Out[92]:
a b c d
A -0.488816 0.863769 4.325608 -4.721202
B -11.937097 2.993993 -12.916784 -1.086236
C -5.569493 4.672679 -2.168464 -9.315900
D 8.892368 0.932785 4.535396 0.598124
In [93]: df_norm = (df - df.mean()) / (df.max() - df.m...
Controlling a USB power supply (on/off) with Linux
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edited Dec 6 '17 at 14:08
ItamarG3
3,76666 gold badges2727 silver badges4242 bronze badges
answered...