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Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?
...p;2
fi
chmod +x ~/bin/silence # make the script executable
Now, next time you forget to redirect firefox, for example, and your terminal starts getting cluttered with the inevitable "(firefox-bin:5117): Gdk-WARNING **: XID collision, trouble ahead" messages:
ps # look for process xulrunner-...
Linear Regression and group by in R
...o a linear regression in R using the lm() function. My data is an annual time series with one field for year (22 years) and another for state (50 states). I want to fit a regression for each state so that at the end I have a vector of lm responses. I can imagine doing for loop for each state then ...
How can I split and parse a string in Python?
...he 5th item in the list:
el@apollo:~/foo$ python
>>> mystring = "Time_to_fire_up_Kowalski's_Nuclear_reactor."
>>> mystring.split("_")[4]
"Kowalski's"
Collapse multiple spaces into one
el@apollo:~/foo$ python
>>> mystring = 'collapse these spaces'
>>>...
What is the difference between Scrum and Agile Development? [closed]
...ions I would suggest: Sprint planning is the first event inside the sprint timebox. Sprints don't have gaps so nothing comes before a sprint.
– Ryan Cromwell
Jul 13 '12 at 13:46
...
What's the best way to parse command line arguments? [closed]
...string", default="spam")
It pretty much speaks for itself; at processing time, it will accept -q or --query as options, store the argument in an attribute called query and has a default value if you don't specify it. It is also self-documenting in that you declare the help argument (which will be...
Redirect stdout pipe of child process in Go
...exited. (That's a problem because this server-like program runs for a long time and I want to read the log output)
3 Answer...
What's the best way to iterate over two or more containers simultaneously
...e end of the other container; or one step of the first container for every time you completely go through the other container then start over; or some other pattern; or more than two containers at a time; etc ...
However, if you wanted to make your own "for_each" style function that iterates throug...
PHP: exceptions vs errors?
...
That would be helpful. Anything to ease the times I'm made to deal with PHP will help. :-)
– Jason Baker
May 9 '09 at 14:42
...
When should I use C++14 automatic return type deduction?
...lt;F>(f), forward<Tuple>(t), Indices{});
}
However, most of the time, it is better to keep that return type. In the particular case that I described above, the return type is rather unreadable and a potential user won't gain anything from knowing it. A good documentation with examples wil...
django order_by query set, ascending and descending
...
models.somModalName.all().order_b('-date/time')
– Shedrack
Apr 29 at 10:32
1
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