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How do you do natural logs (e.g. “ln()”) with numpy in Python?
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I usually do like this:
from numpy import log as ln
Perhaps this can make you more comfortable.
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git: updates were rejected because the remote contains work that you do not have locally
...have not taken updated remote in our local environment.
So Take pull first from remote
git pull
It will update your local repository and add a new Readme file.
Then Push updated changes to remote
git push origin master
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How to wait in a batch script? [duplicate]
...as per RFC 3330 so it definitely will not exist in the real world. Quoting from the spec:
192.0.2.0/24 - This block is assigned as "TEST-NET" for use in
documentation and example code. It is often used in conjunction with
domain names example.com or example.net in vendor and protocol
docu...
Finding # occurrences of a character in a string in Ruby
... I really liked this answer until I noticed that you just took the string from the question :-) Still +1 though.
– Hubro
Sep 18 '13 at 11:05
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How do I use define_method to create class methods?
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Derived from: Jay and Why, who also provide ways to make this prettier.
self.create_class_method(method_name)
(class << self; self; end).instance_eval do
define_method method_name do
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end
end
end
Updat...
How do you force a CIFS connection to unmount
...umount -l (that's a lowercase L)
Lazy unmount. Detach the filesystem
from the filesystem hierarchy now, and
cleanup all references to the
filesystem as soon as it is not busy
anymore. (Requires kernel 2.4.11 or
later.)
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How to convert FileInputStream to InputStream? [closed]
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You would typically first read from the input stream and then close it. You can wrap the FileInputStream in another InputStream (or Reader). It will be automatically closed when you close the wrapping stream/reader.
If this is a method returning an InputS...
Python list of dictionaries search
... This is the best answer for Python 3.x. If you need a specific element from the dicts, like age, you can write: next((item.get('age') for item in dicts if item["name"] == "Pam"), False)
– cwhisperer
Jan 9 '19 at 7:44
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Differences between hard real-time, soft real-time, and firm real-time?
... failing to meet a single deadline.
For a fair example of hard real-time, from the page you linked:
Early video game systems such as the Atari 2600 and Cinematronics vector graphics had hard real-time requirements because of the nature of the graphics and timing hardware.
If something in the ...
How can I declare optional function parameters in Javascript? [duplicate]
...lared and scoped at the function level but will be undefined if not called from outside. So no global scope assignment happens here.
– Tigraine
Jun 9 '15 at 21:19
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