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Meaning of @classmethod and @staticmethod for beginner? [duplicate]
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return date1
date2 = Date.from_string('11-09-2012')
Let's look more carefully at the above implementation, and review what advantages we have here:
We've implemented date string parsing in one place and it's reusable now.
Encapsulation works fine here (if you think that you could imple...
How can I parse a YAML file from a Linux shell script?
...ar.
I need to pull in some YAML as bash variables. The YAML will never be more than one level deep.
YAML looks like so:
KEY: value
ANOTHER_KEY: another_value
OH_MY_SO_MANY_KEYS: yet_another_value
LAST_KEY: last_value
Output like-a dis:
KEY="value"
ANOTHER_KEY="a...
How to tell bash that the line continues on the next line
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@George Yeah. A little more fiddling spit out an error with a ^M. The problem appears to be that the script was given to me by someone that uses windows. A quick dos2unix fixed it :)
– RyanM
Oct 20 '13 at 0:04...
Where can I set environment variables that crontab will use?
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I got one more solution for this problem:
0 5 * * * . $HOME/.profile; /path/to/command/to/run
In this case it will pick all the environment variable defined in your $HOME/.profile file.
Of course $HOME is also not set, you have to...
How to get just the responsive grid from Bootstrap 3?
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Configuring Git over SSH to login once
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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
...xtensions.
The moc tool reads a C++ header file.
If it finds one or more class
declarations that contain the Q_OBJECT
macro, it produces a C++ source file
containing the meta-object code for
those classes. Among other things,
meta-object code is required for the
signals and slots ...
Read values into a shell variable from a pipe
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What is the “FS”/“GS” register intended for?
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@supercat: A simpler, more brilliant scheme that would have let them address 65536 times as much storage, would been to have treated the segment registers as full upper 16 bit extension of the lower 16 bits, which is in essence what the 286, 386 a...
Two versions of python on linux. how to make 2.7 the default
...your PATH will affect a lot of other things besides Python. (In fact, it's more common to have /usr/local/bin ahead of /usr/bin, and it may be what you actually want—but if you have it the other way around, presumably there's a good reason for that.)
But you don't need to change your default Pyth...