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How can I save my secret keys and password securely in my version control system?
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A better solution is to use environment variables, and keep the keys out of the code. On a traditional host or working locally you can set environment vars in your bashrc. On Heroku, you use config vars.
With Foreman and .env files Heroku provide an enviable toolchain to export, import and s...
How do I get an empty array of any size in python?
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One thing you have to watch out for with a = [obj] * N is that the same obj appears in each element of the array. If it a mutable obj, and you modify one item, all will be changed. ...But, for this example using integers (or any other immutable type),...
Getting the first index of an object
... ["foo", {}],
["bar", {}],
["baz", {}]
]
As Ben Alpert points out, properties of Javascript objects are unordered, and your code is broken if you expect them to enumerate in the same order that they are specified in the object literal—there is no "first" property.
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Cast List to List in .NET 2.0
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Turns out you can ditch <string> and it still works. Making it just l1.ConvertAll(x => x.ToString());
– ᴍᴀᴛᴛ ʙᴀᴋᴇʀ
Oct 6 '16 at 15:07
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Convert pandas timezone-aware DateTimeIndex to naive timestamp, but in certain timezone
...s=2, freq='H',
tz= "Europe/Brussels")
In [5]: t
Out[5]: DatetimeIndex(['2013-05-18 12:00:00+02:00', '2013-05-18 13:00:00+02:00'],
dtype='datetime64[ns, Europe/Brussels]', freq='H')
using tz_localize(None) removes the timezone information resulting ...
Getting name of windows computer running python script?
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It turns out there are three options (including the two already answered earlier):
>>> import platform
>>> import socket
>>> import os
>>> platform.node()
'DARK-TOWER'
>>> socket.gethostna...
Why is textarea filled with mysterious white spaces?
... SO. On the other hand, one needs to develop a bit of a skin when moving about on the net, that's true.
– Pekka
Feb 4 '10 at 20:58
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Why should I care about lightweight vs. annotated tags?
...gs: they all just say something like "Git 1.7.3 rc1"; all we really care about is Junio Hamano's name on them.
However, for less obviously named tags, the message could become much more important. I could envision tagging a specific special-purpose version for a single user/client, some important n...
How do you find the current user in a Windows environment?
...t CMD. These days most folks have moved to powershell and there are others out there. stackoverflow.com/questions/17349022/…
– G_Style
Oct 8 '19 at 19:51
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Add CSS or JavaScript files to layout head from views or partial views
Layout pages head:
10 Answers
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