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Allowed characters in Linux environment variable names
...r '='. For values to be
portable across systems conforming to
IEEE Std 1003.1-2001, the value shall
be composed of characters from the
portable character set (except NUL
and as indicated below).
So names may contain any character except = and NUL, but:
Environment variable names used...
What is the difference between lock and Mutex?
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answered Sep 17 '10 at 12:31
Darin DimitrovDarin Dimitrov
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How can I see normal print output created during pytest run?
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10 Answers
10
Active
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How do I import the Django DoesNotExist exception?
...
10
DoesNotExist is always a property of the model that does not exist. In this case it would be An...
Mismatched anonymous define() module
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10
Per the docs:
If you manually code a script tag in HTML to load a script with an
anonymous def...
open read and close a file in 1 line of code
...n't forget to import Path:
jsk@dev1:~$ python3
Python 3.5.2 (default, Sep 10 2016, 08:21:44)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from pathlib import Path
>>> (Path("/etc") / "hostname").read_text()
'dev1.example\...
Difference between Role and GrantedAuthority in Spring Security
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answered Feb 16 at 19:10
JeremyJeremy
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What is the JSF resource library for and how should it be used?
...issues?
– Ricardo Vila
Jun 1 '15 at 10:41
2
Did the allowed characters for the value of library o...
Nginx no-www to www and www to no-www
...request_uri;
}
hardcoding a single preferred domain
If you want a little bit more performance, as well as consistency between multiple domains a single server may use, it might still make sense to explicitly hardcode a single preferred domain:
if ($host != "example.com") {
return 301 $scheme:...
How to make an immutable object in Python?
...utable object in Python could be slightly tricky. You can't just override __setattr__ , because then you can't even set attributes in the __init__ . Subclassing a tuple is a trick that works:
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