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Python argparse mutual em>x m>clusive group
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add_mutually_em>x m>clusive_group doesn't make an entire group mutually em>x m>clusive. It makes options within the group mutually em>x m>clusive.
What you're looking for is subcommands. Instead of prog [ -a m>x m>m>x m>m>x m>m>x m> | [-b yyy -c zzz]], you'd have:
prog
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How to call a parent class function from derived class function?
How do I call the parent function from a derived class using C++? For em>x m>ample, I have a class called parent , and a class called child which is derived from parent. Within
each class there is a print function. In the definition of the child's print function I would like to make a call to the ...
Find an item in List by LINQ?
Here I have a simple em>x m>ample to find an item in a list of strings. Normally I use for loop or anonymous delegate to do it like this:
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How to find out how many lines of code there are in an m>X m>code project?
Is there a way to determine how many lines of code an m>X m>code project contains? I promise not to use such information for managerial measurement or employee benchmarking purposes. ;)
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Why does this assert throw a format em>x m>ception when comparing structures?
...quality of two System.Drawing.Size structures, and I'm getting a format em>x m>ception instead of the em>x m>pected assert failure.
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How to convert a unim>x m> timestamp (seconds since epoch) to Ruby DateTime?
How do you convert a Unim>x m> timestamp (seconds since epoch) to Ruby DateTime?
6 Answers
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Should you choose the MONEY or DECIMAL(m>x m>,y) datatypes in SQL Server?
...rrelations, and changing that to money gives wrong results.
select t1.indem>x m>_id,t2.indem>x m>_id,(avg(t1.monret*t2.monret)
-(avg(t1.monret) * avg(t2.monret)))
/((sqrt(avg(square(t1.monret)) - square(avg(t1.monret))))
*(sqrt(avg(square(t2.monret)) - square(avg(t2.monret))))),
c...
Python: Select subset from list based on indem>x m> set
...t use from itertools import izip and use that instead of zip in the first em>x m>ample. That creates an iterator, same as Python 3.
– Chris B.
Jul 5 '10 at 20:34
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What does glLoadIdentity() do in OpenGL?
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The identity matrim>x m>, in terms of the projection and modelview matrices, essentially resets the matrim>x m> back to its default state.
As you hopefully know, glTranslate and glRotate are always relative to the matrim>x m>'s current state. So for instanc...
With bash, how can I pipe standard error into another process?
... the file as follows:
process1 2> >(process2)
Here is a concrete em>x m>ample that sends stderr to both the screen and appends to a logfile
sh myscript 2> >(tee -a errlog)
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